CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Leonard Nelson - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"3bf6a8fc-5bbe-4feb-9232-a45492ab2ce8","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Leonard_Nelson","wgTitle":"Leonard Nelson","wgCurRevisionId":1253579694,"wgRevisionId":1253579694,"wgArticleId":338105,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["CS1 German-language sources (de)","CS1 maint: location missing publisher","Articles with short description","Short description is different from Wikidata","Pages using infobox philosopher with unknown parameters","Articles with hCards","Pages with German IPA","All articles with unsourced statements","Articles with unsourced statements from May 2023","1882 births","1927 deaths","19th-century German Jews","20th-century German mathematicians","German animal rights scholars", "German socialists","Jewish philosophers","Jewish socialists","Kantian philosophers","University of Göttingen alumni","Writers from Berlin","Deaths from pneumonia in Germany","Französisches Gymnasium Berlin alumni","20th-century German philosophers","Humboldt University of Berlin alumni"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Leonard_Nelson","wgRelevantArticleId":338105,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample": false,"wgWMEPageLength":20000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q65181","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript": "ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","ext.scribunto.logs","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Leonard_Nelson_%281882-1927%29_digitalised.jpg/1200px-Leonard_Nelson_%281882-1927%29_digitalised.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1800"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Leonard_Nelson_%281882-1927%29_digitalised.jpg/800px-Leonard_Nelson_%281882-1927%29_digitalised.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="1200"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Leonard_Nelson_%281882-1927%29_digitalised.jpg/640px-Leonard_Nelson_%281882-1927%29_digitalised.jpg"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="960"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Leonard Nelson - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Leonard_Nelson"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Leonard_Nelson&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Leonard_Nelson"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Leonard_Nelson rootpage-Leonard_Nelson skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Leonard+Nelson" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Leonard+Nelson" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Leonard+Nelson" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Leonard+Nelson" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Life" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Life"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Life</span> </div> </a> <button aria-controls="toc-Life-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Life subsection</span> </button> <ul id="toc-Life-sublist" class="vector-toc-list"> <li id="toc-Early_life_and_education" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Early_life_and_education"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Early life and education</span> </div> </a> <ul id="toc-Early_life_and_education-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Career" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Career"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Career</span> </div> </a> <ul id="toc-Career-sublist" class="vector-toc-list"> <li id="toc-Internationaler_Sozialistischer_Kampfbund_(ISK)" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Internationaler_Sozialistischer_Kampfbund_(ISK)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2.1</span> <span>Internationaler Sozialistischer Kampfbund (ISK)</span> </div> </a> <ul id="toc-Internationaler_Sozialistischer_Kampfbund_(ISK)-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Personal_life" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Personal_life"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Personal life</span> </div> </a> <ul id="toc-Personal_life-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Posthumous_legacy" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Posthumous_legacy"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Posthumous legacy</span> </div> </a> <ul id="toc-Posthumous_legacy-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliography" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bibliography"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Bibliography</span> </div> </a> <button aria-controls="toc-Bibliography-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Bibliography subsection</span> </button> <ul id="toc-Bibliography-sublist" class="vector-toc-list"> <li id="toc-Published_works" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Published_works"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Published works</span> </div> </a> <ul id="toc-Published_works-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Gesammelte_Schriften_in_neun_Bänden" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Gesammelte_Schriften_in_neun_Bänden"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span><i>Gesammelte Schriften in neun Bänden</i></span> </div> </a> <ul id="toc-Gesammelte_Schriften_in_neun_Bänden-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Leonard Nelson</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 16 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-16" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">16 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%84%D9%8A%D9%88%D9%86%D8%A7%D8%B1%D8%AF_%D9%86%D9%8A%D9%84%D8%B3%D9%88%D9%86" title="ليونارد نيلسون – Arabic" lang="ar" hreflang="ar" data-title="ليونارد نيلسون" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – Catalan" lang="ca" hreflang="ca" data-title="Leonard Nelson" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – Czech" lang="cs" hreflang="cs" data-title="Leonard Nelson" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – Danish" lang="da" hreflang="da" data-title="Leonard Nelson" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – German" lang="de" hreflang="de" data-title="Leonard Nelson" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%84%D8%A6%D9%88%D9%86%D8%A7%D8%B1%D8%AF_%D9%86%D9%84%D8%B3%D9%88%D9%86" title="لئونارد نلسون – Persian" lang="fa" hreflang="fa" data-title="لئونارد نلسون" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – French" lang="fr" hreflang="fr" data-title="Leonard Nelson" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – Italian" lang="it" hreflang="it" data-title="Leonard Nelson" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – Haitian Creole" lang="ht" hreflang="ht" data-title="Leonard Nelson" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haitian Creole" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%84%D9%8A%D9%88%D9%86%D8%A7%D8%B1%D8%AF_%D9%86%D9%8A%D9%84%D8%B3%D9%88%D9%86" title="ليونارد نيلسون – Egyptian Arabic" lang="arz" hreflang="arz" data-title="ليونارد نيلسون" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – Dutch" lang="nl" hreflang="nl" data-title="Leonard Nelson" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – Polish" lang="pl" hreflang="pl" data-title="Leonard Nelson" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9D%D0%B5%D0%BB%D1%8C%D1%81%D0%BE%D0%BD,_%D0%9B%D0%B5%D0%BE%D0%BD%D0%B0%D1%80%D0%B4" title="Нельсон, Леонард – Russian" lang="ru" hreflang="ru" data-title="Нельсон, Леонард" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Leonard_Nelson" title="Leonard Nelson – Swedish" lang="sv" hreflang="sv" data-title="Leonard Nelson" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9B%D0%B5%D0%BE%D0%BD%D0%B0%D1%80%D0%B4_%D0%9D%D0%B5%D0%BB%D1%8C%D1%81%D0%BE%D0%BD" title="Леонард Нельсон – Ukrainian" lang="uk" hreflang="uk" data-title="Леонард Нельсон" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E4%BC%A6%E7%BA%B3%E5%BE%B7%C2%B7%E5%B0%BC%E5%B0%94%E6%A3%AE" title="伦纳德·尼尔森 – Chinese" lang="zh" hreflang="zh" data-title="伦纳德·尼尔森" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q65181#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Leonard_Nelson" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Leonard_Nelson" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Leonard_Nelson"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Leonard_Nelson&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Leonard_Nelson&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Leonard_Nelson"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Leonard_Nelson&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Leonard_Nelson&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Leonard_Nelson" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Leonard_Nelson" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Leonard_Nelson&oldid=1253579694" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Leonard_Nelson&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Leonard_Nelson&id=1253579694&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FLeonard_Nelson"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FLeonard_Nelson"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Leonard_Nelson&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Leonard_Nelson&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Leonard_Nelson" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q65181" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">German philosopher and mathematician (1882–1927)</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Not to be confused with <a href="/wiki/Lennart_Nilsson" title="Lennart Nilsson">Lennart Nilsson</a>.</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox biography vcard"><tbody><tr><th colspan="2" class="infobox-above" style="font-size:125%;"><div class="fn">Leonard Nelson</div></th></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Leonard_Nelson_(1882-1927)_digitalised.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Leonard_Nelson_%281882-1927%29_digitalised.jpg/220px-Leonard_Nelson_%281882-1927%29_digitalised.jpg" decoding="async" width="220" height="330" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Leonard_Nelson_%281882-1927%29_digitalised.jpg/330px-Leonard_Nelson_%281882-1927%29_digitalised.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/02/Leonard_Nelson_%281882-1927%29_digitalised.jpg/440px-Leonard_Nelson_%281882-1927%29_digitalised.jpg 2x" data-file-width="4000" data-file-height="6000" /></a></span><div class="infobox-caption">Nelson in 1922</div></td></tr><tr><th scope="row" class="infobox-label">Born</th><td class="infobox-data">11 July 1882<br /><div style="display:inline" class="birthplace"><a href="/wiki/Berlin" title="Berlin">Berlin</a>, <a href="/wiki/Brandenburg" title="Brandenburg">Brandenburg</a>, <a href="/wiki/Prussia" title="Prussia">Prussia</a>, <a href="/wiki/German_Empire" title="German Empire">German Empire</a></div></td></tr><tr><th scope="row" class="infobox-label">Died</th><td class="infobox-data">29 October 1927 (aged 45)<br /><div style="display:inline" class="deathplace"><a href="/wiki/G%C3%B6ttingen" title="Göttingen">Göttingen</a>, <a href="/wiki/Weimar_Republic" title="Weimar Republic">Germany</a></div></td></tr><tr><th scope="row" class="infobox-label">Nationality</th><td class="infobox-data category"><a href="/wiki/Germans" title="Germans">German</a></td></tr><tr><th scope="row" class="infobox-label">Education</th><td class="infobox-data"><a href="/wiki/Franz%C3%B6sisches_Gymnasium_Berlin" title="Französisches Gymnasium Berlin">Französisches Gymnasium Berlin</a><br /><a href="/wiki/Heidelberg_University" title="Heidelberg University">Heidelberg University</a><br /><a href="/wiki/Humboldt_University_of_Berlin" title="Humboldt University of Berlin">Humboldt University of Berlin</a><br /><a href="/wiki/University_of_G%C3%B6ttingen" title="University of Göttingen">University of Göttingen</a> (PhD, 1904; Dr. phil. hab., 1909)</td></tr><tr><th scope="row" class="infobox-label">Spouse</th><td class="infobox-data"><style data-mw-deduplicate="TemplateStyles:r1151524712">.mw-parser-output .marriage-line-margin2px{line-height:0;margin-bottom:-2px}.mw-parser-output .marriage-line-margin3px{line-height:0;margin-bottom:-3px}.mw-parser-output .marriage-display-ws{display:inline;white-space:nowrap}</style> <div class="marriage-display-ws"><div style="display:inline-block;line-height:normal;margin-top:1px;white-space:normal;">Elisabeth Schemmann<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></div> <div class="marriage-line-margin2px"></div> <div style="display:inline-block;margin-bottom:1px;"></div>(<abbr title="married">m.</abbr> 1907; <abbr title="divorced">div.</abbr> 1912)<wbr /></div></td></tr><tr><th scope="row" class="infobox-label">Partner</th><td class="infobox-data"><a href="/wiki/Minna_Specht" title="Minna Specht">Minna Specht</a> (since 1915)</td></tr><tr><td colspan="2" class="infobox-full-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"></td></tr><tr><th scope="row" class="infobox-label">Era</th><td class="infobox-data category"><a href="/wiki/20th-century_philosophy" class="mw-redirect" title="20th-century philosophy">20th-century philosophy</a></td></tr><tr><th scope="row" class="infobox-label">Region</th><td class="infobox-data category"><a href="/wiki/Western_philosophy" title="Western philosophy">Western philosophy</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/List_of_schools_of_philosophy" class="mw-redirect" title="List of schools of philosophy">School</a></th><td class="infobox-data category"><a href="/wiki/Neo-Friesian_school" class="mw-redirect" title="Neo-Friesian school">Neo-Friesian</a></td></tr><tr><th scope="row" class="infobox-label">Institutions</th><td class="infobox-data org"><a href="/wiki/University_of_G%C3%B6ttingen" title="University of Göttingen">University of Göttingen</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Thesis" title="Thesis">Thesis</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://gallica.bnf.fr/ark:/12148/bpt6k955023/f88.image.texteImage"><i>Jakob Friedrich Fries und seine jüngsten Kritiker</i></a> (1904)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Doctoral_advisor" title="Doctoral advisor">Doctoral advisor</a></th><td class="infobox-data"><a href="/w/index.php?title=Julius_Baumann&action=edit&redlink=1" class="new" title="Julius Baumann (page does not exist)">Julius Baumann</a></td></tr><tr><th scope="row" class="infobox-label">Notable students</th><td class="infobox-data"><a href="/wiki/Paul_Bernays" title="Paul Bernays">Paul Bernays</a>, <a href="/wiki/Gustav_Heckmann" title="Gustav Heckmann">Gustav Heckmann</a>, <a href="/wiki/Gerhard_Weisser" title="Gerhard Weisser">Gerhard Weisser</a>, <a href="/wiki/Fritz_Eberhard" title="Fritz Eberhard">Fritz Eberhard</a>, <a href="/wiki/Alfred_Kubel" title="Alfred Kubel">Alfred Kubel</a>, <a href="/wiki/Willi_Eichler" title="Willi Eichler">Willi Eichler</a></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Main interests</div></th><td class="infobox-data"><a href="/wiki/Critical_philosophy" title="Critical philosophy">Critical philosophy</a>, <a href="/wiki/Philosophy_of_science" title="Philosophy of science">philosophy of science</a>, <a href="/wiki/Logic" title="Logic">logic</a></td></tr><tr class="note"><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Notable ideas</div></th><td class="infobox-data"><a href="/wiki/Grelling%E2%80%93Nelson_paradox" title="Grelling–Nelson paradox">Grelling–Nelson paradox</a>, revival of the <a href="/wiki/Socratic_method" title="Socratic method">Socratic method</a></td></tr><tr style="display:none"><td colspan="2"> </td></tr></tbody></table> <p><b>Leonard Nelson</b> (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="'l' in 'lie'">l</span><span title="/ɛ/: 'e' in 'dress'">ɛ</span><span title="'n' in 'nigh'">n</span><span title="/ə/: 'a' in 'about'">ə</span><span title="'r' in 'rye'">r</span><span title="'d' in 'dye'">d</span></span><span class="wrap"> </span><span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="'n' in 'nigh'">n</span><span title="/ɛ/: 'e' in 'dress'">ɛ</span><span title="'l' in 'lie'">l</span><span title="'s' in 'sigh'">s</span><span title="/ə/: 'a' in 'about'">ə</span><span title="'n' in 'nigh'">n</span></span>/</a></span></span>; <style data-mw-deduplicate="TemplateStyles:r1177148991">.mw-parser-output .IPA-label-small{font-size:85%}.mw-parser-output .references .IPA-label-small,.mw-parser-output .infobox .IPA-label-small,.mw-parser-output .navbox .IPA-label-small{font-size:100%}</style><span class="IPA-label IPA-label-small">German:</span> <span class="IPA nowrap" lang="de-Latn-fonipa"><a href="/wiki/Help:IPA/Standard_German" title="Help:IPA/Standard German">[ˈnɛlzɔn]</a></span>; 11 July 1882 – 29 October 1927), sometimes spelt <b>Leonhard</b>, was a German <a href="/wiki/Mathematician" title="Mathematician">mathematician</a>, <a href="/wiki/Critical_philosophy" title="Critical philosophy">critical philosopher</a>, and <a href="/wiki/Socialist" class="mw-redirect" title="Socialist">socialist</a>. He was part of the <a href="/wiki/Neo-Friesian_school" class="mw-redirect" title="Neo-Friesian school">neo-Friesian school</a> (named after <a href="/wiki/Post-Kantian" class="mw-redirect" title="Post-Kantian">post-Kantian</a> philosopher <a href="/wiki/Jakob_Friedrich_Fries" title="Jakob Friedrich Fries">Jakob Friedrich Fries</a>) of <a href="/wiki/Neo-Kantianism" title="Neo-Kantianism">neo-Kantianism</a> and a friend of the mathematician <a href="/wiki/David_Hilbert" title="David Hilbert">David Hilbert</a>. He devised the <a href="/wiki/Grelling%E2%80%93Nelson_paradox" title="Grelling–Nelson paradox">Grelling–Nelson paradox</a> in 1908 and the related idea of <a href="/wiki/Autological_word" title="Autological word">autological words</a> with <a href="/wiki/Kurt_Grelling" title="Kurt Grelling">Kurt Grelling</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Nelson subsequently became influential in both philosophy and mathematics, as his close contacts with scientists and mathematicians influenced their ideas. Despite dying earlier than many of his friends and assistants, his <a href="/wiki/Internationaler_Sozialistischer_Kampfbund" title="Internationaler Sozialistischer Kampfbund">ISK</a> organization lived on after his death, even after being banned by the <a href="/wiki/Nazi_Regime" class="mw-redirect" title="Nazi Regime">Nazi Regime</a> in 1933. It is even claimed that <a href="/wiki/Albert_Einstein" title="Albert Einstein">Albert Einstein</a> supported it.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> He's also credited with popularizing the <a href="/wiki/Socratic_method" title="Socratic method">Socratic method</a> in his book <i>Die sokratische Methode</i> (<i>The Socratic Method</i>).<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Life">Life</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=1" title="Edit section: Life"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Early_life_and_education">Early life and education</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=2" title="Edit section: Early life and education"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Leonard Nelson was the son of <a href="/wiki/Lawyer" title="Lawyer">lawyer</a> Heinrich Nelson (1854–1929) and <a href="/wiki/Painting" title="Painting">artist</a> Elisabeth Lejeune Dirichlet (1860–1920).<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> His mother was the granddaughter of mathematician <a href="/wiki/Peter_Gustav_Lejeune_Dirichlet" title="Peter Gustav Lejeune Dirichlet">Peter Gustav Lejeune Dirichlet</a> and descendant of Jewish philosopher <a href="/wiki/Moses_Mendelssohn" title="Moses Mendelssohn">Moses Mendelssohn</a>.<sup id="cite_ref-Mendelssohn_6-0" class="reference"><a href="#cite_note-Mendelssohn-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Nelson was baptised as a <a href="/wiki/Protestantism" title="Protestantism">Protestant</a> at the age of five on 13 June 1887.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>Nelson studied at <a href="/wiki/Franz%C3%B6sisches_Gymnasium_Berlin" title="Französisches Gymnasium Berlin">Französisches Gymnasium Berlin</a>, where mathematics and science were not a focus of the curriculum. He was therefore privately tutored by mathematician <a href="/wiki/Gerhard_Hessenberg" title="Gerhard Hessenberg">Gerhard Hessenberg</a> (1874–1925), and began reading the works of philosophers <a href="/wiki/Immanuel_Kant" title="Immanuel Kant">Immanuel Kant</a>, <a href="/wiki/Jakob_Friedrich_Fries" title="Jakob Friedrich Fries">Jakob Friedrich Fries</a>, and <a href="/wiki/Ernst_Friedrich_Apelt" title="Ernst Friedrich Apelt">Ernst Friedrich Apelts</a>, which began to spark his interest in philosophy. </p><p>In 1901, Nelson studied mathematics and philosophy at <a href="/wiki/Heidelberg_University" title="Heidelberg University">Heidelberg University</a> for a short period of time before going to <a href="/wiki/Humboldt_University_of_Berlin" title="Humboldt University of Berlin">Friedrich Wilhelm University</a> (today: Humboldt-Universität) in Berlin, from March 1901 to 1903. From 1903 to 1904, he worked with mathematicians and philosophers at the <a href="/wiki/University_of_G%C3%B6ttingen" title="University of Göttingen">University of Göttingen</a>, such as his <a href="/wiki/Doctoral_advisor" title="Doctoral advisor">doctoral advisor</a> <a href="/w/index.php?title=Julius_Baumann&action=edit&redlink=1" class="new" title="Julius Baumann (page does not exist)">Julius Baumann</a>, <a href="/wiki/David_Hilbert" title="David Hilbert">David Hilbert</a>, <a href="/wiki/Felix_Klein" title="Felix Klein">Felix Klein</a>, <a href="/wiki/Carl_David_Tolm%C3%A9_Runge" class="mw-redirect" title="Carl David Tolmé Runge">Carl Runge</a>, and his later rival <a href="/wiki/Edmund_Husserl" title="Edmund Husserl">Edmund Husserl</a>. </p><p>Nelson's work as a philosopher was most concerned with <a href="/wiki/Critical_philosophy" title="Critical philosophy">critical philosophy</a>, attributed to Kant. It sets out to find a "critique" on science and <a href="/wiki/Metaphysics" title="Metaphysics">metaphysics</a>, similar to <a href="/wiki/Empiricism" title="Empiricism">empiricism</a>,<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> as things can only be true based on the perceptions and limitations on human minds. Kant's 1781 book <i><a href="/wiki/Critique_of_Pure_Reason" title="Critique of Pure Reason">Critique of Pure Reason</a> (Kritik der reinen Vernunft)</i> inspired Nelson to go down the path of critical philosophy, and later followed the works of <a href="/wiki/Post-Kantian" class="mw-redirect" title="Post-Kantian">post-Kantian</a> philosopher <a href="/wiki/Jakob_Friedrich_Fries" title="Jakob Friedrich Fries">Fries</a> who had also followed Kant's work.<sup id="cite_ref-:3_9-0" class="reference"><a href="#cite_note-:3-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>His first dissertation was <i>Die kritische Methode und das Verhältnis der Psychologie zur Philosophie</i> (<i>The Critical Method and the Relationship of Psychology to Philosophy</i>), which failed. His 1904 dissertation <i><a href="/wiki/Jakob_Friedrich_Fries" title="Jakob Friedrich Fries">Jakob Fries</a> and his Latest Critics</i> (<i>Jakob Friedrich Fries und seine jüngsten Kritiker</i>) was successful. Nelson continued defending Fries' philosophy and ideas by publishing a <i>neue Folge</i> (new series) of <i>Abhandlungen der Fries'schen Schule</i> (1904) with Gerhard Hessenberg and mathematician Karl Kaiser. It was here that Nelson and these same friends created the <i>Jakob-Friedrich-Fries-Gesellschaft</i> (Jakob Friedrich Fries Society) to promote critical philosophy.<sup id="cite_ref-:3_9-1" class="reference"><a href="#cite_note-:3-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Career">Career</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=3" title="Edit section: Career"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ready to form new ideas, Nelson founded the <a href="/wiki/Neo-Friesian_School" class="mw-redirect" title="Neo-Friesian School">Neo-Friesian School</a> in 1903, with some well-known members, such as <a href="/wiki/Rudolf_Otto" title="Rudolf Otto">Rudolf Otto</a>, philosopher (1869–1937), <a href="/wiki/Gerhard_Hessenberg" title="Gerhard Hessenberg">Gerhard Hessenberg</a>, mathematician (1874–1925) and <a href="/wiki/Otto_Fritz_Meyerhof" title="Otto Fritz Meyerhof">Otto Meyerhof</a>. <a href="/wiki/Biochemist" title="Biochemist">biochemist</a> (1884–1951). Other notable people, such as philosopher <a href="/wiki/Kurt_Grelling" title="Kurt Grelling">Kurt Grelling</a> and mathematician <a href="/wiki/Richard_Courant" title="Richard Courant">Richard Courant</a> (student of Hilbert), joined after its foundation. A larger list of ISK members and similar can be seen in the <a href="/wiki/List_of_Germans_who_resisted_Nazism" title="List of Germans who resisted Nazism">list of Germans who resisted Nazism</a>. </p><p>In 1909 he habilitated at the <a href="/wiki/University_of_G%C3%B6ttingen" title="University of Göttingen">University of Göttingen</a> and became <i><a href="/wiki/Privatdozent" title="Privatdozent">Privatdozent</a></i>. From June 1919 until his death on 29 October 1927 he was a professor in Göttingen.<sup id="cite_ref-:3_9-2" class="reference"><a href="#cite_note-:3-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:1_10-0" class="reference"><a href="#cite_note-:1-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-:2_11-0" class="reference"><a href="#cite_note-:2-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>In 1922, Nelson founded the <i>Philosophisch-Politische Akademie</i> (Philosophical-Political Academy or PPA) as a "<a href="/wiki/Platonic_Academy" title="Platonic Academy">Platonic Academy</a>" and non-profit association, which was abandoned soon after the Nazis banned it, but re-established in 1949. It still stands today for political discussions between philosophers and politicians,<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> and was supported financially by the <i>Gesellschaft der Freunde der Philosophisch-Politischen Akademie</i> (Society of Friends of the Philosophical-Political Academy or GFA).<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> They started working with an education center called <i><a href="/wiki/Landerziehungsheim" class="mw-redirect" title="Landerziehungsheim">Landerziehungsheim</a> Walkemühle</i>, founded in 1921 by a support of Nelson, <a href="/wiki/Progressive_education" title="Progressive education">progressive teacher</a> Ludwig Wunder (1878–1949). Although Wunder left it shortly after in 1924, educator and co-worker of Nelson, <a href="/wiki/Minna_Specht" title="Minna Specht">Minna Specht</a>, took over,<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> with the help of journalist and author <a href="/wiki/Mary_Saran" title="Mary Saran">Mary Saran</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Internationaler_Sozialistischer_Kampfbund_(ISK)"><span id="Internationaler_Sozialistischer_Kampfbund_.28ISK.29"></span>Internationaler Sozialistischer Kampfbund (ISK)</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=4" title="Edit section: Internationaler Sozialistischer Kampfbund (ISK)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 1917 Nelson and <a href="/wiki/Minna_Specht" title="Minna Specht">Minna Specht</a> founded the <i>Internationaler Jugendbund</i> (International Youth Federation or IJB). In 1918, Nelson briefly became a member of the <a href="/wiki/Independent_Social_Democratic_Party_of_Germany" title="Independent Social Democratic Party of Germany">Independent Social Democratic Party</a> (USPD), and from 1923–1925 he was a member of the <a href="/wiki/Social_Democratic_Party_of_Germany" title="Social Democratic Party of Germany">Social Democratic Party</a> (SPD), until he was ultimately excluded. As a result, in 1925, he and Minna Specht founded the <a href="/wiki/Internationaler_Sozialistischer_Kampfbund" title="Internationaler Sozialistischer Kampfbund">Internationaler Sozialistischer Kampfbund</a> <i>(</i>ISK; "International Socialist Militant League") merging it with the IJB by taking over its publishing label, <i>Öffentliches Leben</i>.<sup id="cite_ref-:1_10-1" class="reference"><a href="#cite_note-:1-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> Among Leonard Nelson's students and political companions in the International Socialist Kampfbund were also<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Minister-President_of_Lower_Saxony" title="Minister-President of Lower Saxony">Prime Minister</a> <a href="/wiki/Alfred_Kubel" title="Alfred Kubel">Alfred Kubel</a> (1909–1999) and journalist <a href="/wiki/Fritz_Eberhard" title="Fritz Eberhard">Fritz Eberhard</a> (1896–1982), later member of the <a href="/wiki/Parlamentarischer_Rat" title="Parlamentarischer Rat">Parlamentarischer Rat</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Personal_life">Personal life</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=5" title="Edit section: Personal life"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">See also: <a href="/wiki/Mendelssohn_family" title="Mendelssohn family">Mendelssohn family</a></div> <p>Nelson married Elisabeth Schemmann (1884–1954), in 1907, but divorced in 1912 after she baptised their son Gerhard David Wilhelm Nelson (1909–1944) in the <a href="/wiki/Lutheranism" title="Lutheranism">Lutheran Church</a>. Nelson's refusal to baptise his son and divorce was a big change based on his Jewish ancestry. He even resigned from the <a href="/wiki/Evangelicalism" title="Evangelicalism">Evangelical Church</a> in 1919.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>His wife married <a href="/wiki/Paul_Hensel" title="Paul Hensel">Paul Hensel</a> in 1917.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>Nelson was an early advocate of <a href="/wiki/Animal_rights" title="Animal rights">animal rights</a> and a <a href="/wiki/Vegetarianism" title="Vegetarianism">vegetarian</a>.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> His lecture "Duties to Animals" was published posthumously in Germany in 1932 and included in his book <i>A System of Ethics</i> (translated in 1956) and reprinted in the 1972 book <i><a href="/wiki/Animals,_Men_and_Morals" title="Animals, Men and Morals">Animals, Men and Morals</a></i>.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> Nelson was an <a href="/wiki/Insomnia" title="Insomnia">insomniac</a> and died at a young age from <a href="/wiki/Pneumonia" title="Pneumonia">pneumonia</a>, and was buried at a Jewish cemetery in <a href="/wiki/Melsungen" title="Melsungen">Melsungen</a> alongside his father Heinrich.<sup id="cite_ref-:5_20-0" class="reference"><a href="#cite_note-:5-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Posthumous_legacy">Posthumous legacy</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=6" title="Edit section: Posthumous legacy"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In the summer of 1997 his granddaughter, Maria Nelson, and Maria's daughter, Rachel Urban, both visited his grave .<sup id="cite_ref-:5_20-1" class="reference"><a href="#cite_note-:5-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p><p>Nelson's ideas continued to have an impact upon German socialism and communism in <a href="/wiki/Nazi_Germany" title="Nazi Germany">Nazi Germany</a> as the ISK's members became active in the left-wing resistance to Nazism.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Bibliography">Bibliography</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=7" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Nelson published numerous books and papers, often with the help of other philosophers and mathematicians. He was later critical of <a href="/wiki/Georg_Wilhelm_Friedrich_Hegel" title="Georg Wilhelm Friedrich Hegel">Georg Wilhelm Friedrich Hegel</a> in his work <i>Progress and Regress in Philosophy</i> (<i>Fortschritte und Rückschritte der Philosophie</i>). He is also known for defending the idea of animal rights in his work <i>System of Philosophical Ethics and Pedagogy</i> (<i>System der philosophischen Ethik und Pädagogik</i>) published in 1932, with the help of his assistant <a href="/wiki/Grete_Hermann" title="Grete Hermann">Grete Hermann</a> (also part of the ISK) and Minna Specht.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p><p>Some of his works are already mentioned above, but some others, available in the <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a> (and other websites, if not available there), include: </p> <div class="mw-heading mw-heading3"><h3 id="Published_works">Published works</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=8" title="Edit section: Published works"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>1908 – <i>Ist metaphysikfreie Naturwissenschaft möglich?</i> Sonderdruck aus den <i>Abhandlungen der Fries’schen Schule</i>, II. Bd., 3. Heft. Vandenhoeck & Ruprecht, Göttingen 1908 <a href="//archive.org/details/istmetaphysikfr00nelsgoog" class="extiw" title="iarchive:istmetaphysikfr00nelsgoog">Internet Archive</a></li> <li>1908 – <i>Über das sogenannte Erkenntnisproblem</i>. Vandenhoeck & Ruprecht, Göttingen 1908 <a rel="nofollow" class="external text" href="http://www.archive.org/details/uberdassogenann00nelsgoog">Internet Archive</a></li> <li>1908 – <i>Über wissenschaftliche und ästhetische Naturbetrachtung</i>. Vandenhoeck & Ruprecht, Göttingen 1908 <a href="//archive.org/details/berwissenschaft00nelsgoog" class="extiw" title="iarchive:berwissenschaft00nelsgoog">Internet Archive</a></li> <li><i>Ethische Methodenlehre.</i> by Veit & Comp., Leipzig 1915<a href="//archive.org/details/ethischemethoden00nels" class="extiw" title="iarchive:ethischemethoden00nels">Internet Archive</a></li> <li>1917 – <i>Die Rechtswissenschaft ohne Recht: kritische Betrachtungen über die Grundlagen des Staats- und Völkerrechts insbesondere über die Lehre von der Souveränität</i>. Veit & Comp, Leipzig 1917 <a rel="nofollow" class="external text" href="http://www.archive.org/details/dierechtswissens00nels">Internet Archive</a></li> <li>1917 – <i>Vorlesungen über die Grundlagen der Ethik</i>. Veit & Comp., Leipzig <ul><li>Bd. 1: <i>Kritik der praktischen Vernunft</i>. 1917 <a href="//archive.org/details/kritikderpraktis00nels" class="extiw" title="iarchive:kritikderpraktis00nels">Internet Archive</a></li></ul></li> <li><i>Die sokratische Methode.</i> Vortrag, gehalten am 11. Dezember 1922 in der Pädagogischen Gesellschaft in Göttingen. In: <i>Abhandlungen der Fries’schen Schule. Neue Folge.</i>Hrsg. v. Otto Meyerhof, Franz Oppenheimer, Minna Specht. 5. Band, H. 1. Öffentliches Leben, Göttingen 1929, S. 21–78.</li> <li>1919 – <i>Demokratie und Führerschaft</i>, Public life, Berlin 1932. <a rel="nofollow" class="external text" href="https://www.digitale-sammlungen.de/de/view/bsb11128374?page=1">Internet Archive</a></li> <li>1920 – <i>System der philosophischen Rechtslehre</i>. Verlag der Neue Geist / Reinhold, Leipzig 1920 <a rel="nofollow" class="external text" href="http://www.archive.org/details/systemderphiloso00nels">Internet Archive</a></li> <li>1922 – <i>Die Reformation der Gesinnung: durch Erziehung zum Selbstvertrauen</i>. The New Publishes, Leipzig 1922 <a href="//archive.org/details/diereformationde00nels" class="extiw" title="iarchive:diereformationde00nels">Internet Archive</a></li> <li>1922 – <i>Die sokratische Methode</i>, Lecture, held on December 11, 1922 in the Pedagogical Society in Göttingen. In: <i>Treatises of the Friesian school. New episode.</i> edited by <a href="/wiki/Otto_Fritz_Meyerhof" title="Otto Fritz Meyerhof">Otto Meyerhof</a>, <a href="/wiki/Franz_Oppenheimer" title="Franz Oppenheimer">Franz Oppenheimer</a>, <a href="/wiki/Minna_Specht" title="Minna Specht">Minna Specht</a>. 5th volume, Göttingen 1929, pp. 21–78. <a href="//archive.org/details/DieSokratischeMethodeLeonardNelson" class="extiw" title="iarchive:DieSokratischeMethodeLeonardNelson">Internet Archive</a></li> <li><i>Ausgewählte Schriften. Studienausgabe.</i> Hrsg. und eingeleitet von Heinz-Joachim Heydorn. Europäische Verlagsanstalt, Frankfurt 1974.</li> <li><i>Vom Selbstvertrauen der Vernunft: Schriften zur krit. Philosophie und ihrer Ethik.</i> Hrsg. von Grete Henry-Hermann (<i>Philosophische Bibliothek</i>. Band 288). Meiner, Hamburg 1975.</li> <li>2011 – <style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation book cs1"><i>Typische Denkfehler in der Philosophie</i>. Felix Meiner Verlag. April 2011. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-3787321490" title="Special:BookSources/978-3787321490"><bdi>978-3787321490</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Typische+Denkfehler+in+der+Philosophie&rft.pub=Felix+Meiner+Verlag&rft.date=2011-04&rft.isbn=978-3787321490&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span>, a series of lectures, delivered from April to July 1921 that was omitted from his collected works. English translation <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation book cs1"><i>A Theory of Philosophical Fallacies</i>. Translated by Leal, Fernando; Carus, David. Springer. 2016. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-3-319-20782-7" title="Special:BookSources/978-3-319-20782-7"><bdi>978-3-319-20782-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=A+Theory+of+Philosophical+Fallacies&rft.pub=Springer&rft.date=2016&rft.isbn=978-3-319-20782-7&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></li></ul> <div class="mw-heading mw-heading3"><h3 id="Gesammelte_Schriften_in_neun_Bänden"><span id="Gesammelte_Schriften_in_neun_B.C3.A4nden"></span><i>Gesammelte Schriften in neun Bänden</i></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=9" title="Edit section: Gesammelte Schriften in neun Bänden"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>English translation: "Collected Writings in Nine Volumes". It was published by <a href="/wiki/Paul_Bernays" title="Paul Bernays">Paul Bernays</a> and <i>Felix Meiner Verlag</i> (a German scientific <a href="/wiki/Publishing" title="Publishing">publishing house</a> in philosophy), in <a href="/wiki/Hamburg" title="Hamburg">Hamburg</a> 1970-1977;<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Volume I: <i>Die Schule der kritischen Philosophie und ihre Methode</i></li> <li>Volume II: <i>Geschichte und Kritik der Erkenntnistheorie</i></li> <li>Volume III: <i>Die kritische Methode in ihrer Bedeutung für die Wissenschaft</i></li> <li>Volume IV: <i>Kritik der praktischen Vernunft</i></li> <li>Volume V: <i>System der philosophischen Ethik und Pädagogik</i></li> <li>Volume VI: <i>System der philosophischen Rechtslehre und Politik</i></li> <li>Volume VII: <i>Fortschritte und Rückschritte der Philosophie von Hume und Kant bis Hegel und Fries</i></li> <li>Volume VIII: <i>Sittlichkeit und Bildung</i></li> <li>Volume IX: <i>Recht und Staat</i></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=10" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBiographie" class="citation web cs1 cs1-prop-foreign-lang-source">Biographie, Deutsche. <a rel="nofollow" class="external text" href="https://www.deutsche-biographie.de/sfz71062.html">"Nelson, Leonard - Deutsche Biographie"</a>. <i>www.deutsche-biographie.de</i> (in German)<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-08-29</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.deutsche-biographie.de&rft.atitle=Nelson%2C+Leonard+-+Deutsche+Biographie&rft.aulast=Biographie&rft.aufirst=Deutsche&rft_id=https%3A%2F%2Fwww.deutsche-biographie.de%2Fsfz71062.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGrellingNelson1908" class="citation book cs1">Grelling, K.; Nelson, L. (1908). "Bemerkungen zu den Paradoxien von Russell und Burali-Forti". <i>Abhandlungen der Fries'schen Schule II</i>. Göttingen. pp. 301–334.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Bemerkungen+zu+den+Paradoxien+von+Russell+und+Burali-Forti&rft.btitle=Abhandlungen+der+Fries%27schen+Schule+II&rft.place=G%C3%B6ttingen&rft.pages=301-334&rft.date=1908&rft.aulast=Grelling&rft.aufirst=K.&rft.au=Nelson%2C+L.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_book" title="Template:Cite book">cite book</a>}}</code>: CS1 maint: location missing publisher (<a href="/wiki/Category:CS1_maint:_location_missing_publisher" title="Category:CS1 maint: location missing publisher">link</a>)</span> Also in: <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNelson1974" class="citation book cs1">Nelson, Leonard (1974). <i>Gesammelte Schriften III. Die kritische Methode in ihrer Bedeutung für die Wissenschaften</i>. Hamburg: Felix Meiner Verlag. pp. 95–127. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/3787302220" title="Special:BookSources/3787302220"><bdi>3787302220</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Gesammelte+Schriften+III.+Die+kritische+Methode+in+ihrer+Bedeutung+f%C3%BCr+die+Wissenschaften&rft.place=Hamburg&rft.pages=95-127&rft.pub=Felix+Meiner+Verlag&rft.date=1974&rft.isbn=3787302220&rft.aulast=Nelson&rft.aufirst=Leonard&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.sgipt.org/gesch/kronf/kronf_e.htm">"Fate and work of a Jewish psychiatrist and psychotherapist"</a>. <i>www.sgipt.org</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2019-08-30</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.sgipt.org&rft.atitle=Fate+and+work+of+a+Jewish+psychiatrist+and+psychotherapist&rft_id=http%3A%2F%2Fwww.sgipt.org%2Fgesch%2Fkronf%2Fkronf_e.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNelson1931" class="citation book cs1">Nelson, Leonard (1931). <a rel="nofollow" class="external text" href="http://www.allerart.de/walkemuehle/sokratische_methode/Die_sokratische_Methode-Leonard_Nelson_1922.pdf"><i>Die sokratische Methode</i></a> <span class="cs1-format">(PDF)</span>. Göttingen.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Die+sokratische+Methode&rft.place=G%C3%B6ttingen&rft.date=1931&rft.aulast=Nelson&rft.aufirst=Leonard&rft_id=http%3A%2F%2Fwww.allerart.de%2Fwalkemuehle%2Fsokratische_methode%2FDie_sokratische_Methode-Leonard_Nelson_1922.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_book" title="Template:Cite book">cite book</a>}}</code>: CS1 maint: location missing publisher (<a href="/wiki/Category:CS1_maint:_location_missing_publisher" title="Category:CS1 maint: location missing publisher">link</a>)</span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.geni.com/people/Leonard-Nelson-Prof-Dr/6000000002802349438">"Leonard Nelson, Prof. Dr"</a>. <i>geni_family_tree</i>. 11 July 1882<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-08-30</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=geni_family_tree&rft.atitle=Leonard+Nelson%2C+Prof.+Dr.&rft.date=1882-07-11&rft_id=https%3A%2F%2Fwww.geni.com%2Fpeople%2FLeonard-Nelson-Prof-Dr%2F6000000002802349438&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-Mendelssohn-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-Mendelssohn_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.epischel.de/ahnenforschung/wt/individual.php?pid=I442&ged=mendelssohn">"Leonard Nelson 1882–1927 – Stammbaum Moses Mendelssohn"</a>. <i>www.epischel.de</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2019-08-30</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.epischel.de&rft.atitle=Leonard+Nelson+1882%E2%80%931927+%E2%80%93+Stammbaum+Moses+Mendelssohn&rft_id=https%3A%2F%2Fwww.epischel.de%2Fahnenforschung%2Fwt%2Findividual.php%3Fpid%3DI442%26ged%3Dmendelssohn&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation book cs1"><i>Franke, S. 53</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Franke%2C+S.+53.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.marxists.org/reference/archive/hegel/works/sl/sl_iv.htm">"IV SECOND ATTITUDE OF THOUGHT TO OBJECTIVITY"</a>. <i>www.marxists.org</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2019-09-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.marxists.org&rft.atitle=IV+SECOND+ATTITUDE+OF+THOUGHT+TO+OBJECTIVITY&rft_id=https%3A%2F%2Fwww.marxists.org%2Freference%2Farchive%2Fhegel%2Fworks%2Fsl%2Fsl_iv.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-:3-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-:3_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:3_9-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:3_9-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/nelson-leonard-1882-1927">"Nelson, Leonard (1882–1927) | Encyclopedia.com"</a>. <i>www.encyclopedia.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2019-08-30</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.encyclopedia.com&rft.atitle=Nelson%2C+Leonard+%281882%E2%80%931927%29+%7C+Encyclopedia.com&rft_id=https%3A%2F%2Fwww.encyclopedia.com%2Fhumanities%2Fencyclopedias-almanacs-transcripts-and-maps%2Fnelson-leonard-1882-1927&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-:1-10"><span class="mw-cite-backlink">^ <a href="#cite_ref-:1_10-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:1_10-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBiographie" class="citation web cs1 cs1-prop-foreign-lang-source">Biographie, Deutsche. <a rel="nofollow" class="external text" href="https://www.deutsche-biographie.de/sfz71062.html#ndbcontent">"Nelson, Leonard - Deutsche Biographie"</a>. <i>www.deutsche-biographie.de</i> (in German)<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-08-30</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.deutsche-biographie.de&rft.atitle=Nelson%2C+Leonard+-+Deutsche+Biographie&rft.aulast=Biographie&rft.aufirst=Deutsche&rft_id=https%3A%2F%2Fwww.deutsche-biographie.de%2Fsfz71062.html%23ndbcontent&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-:2-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-:2_11-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.tier-im-fokus.ch/mensch_und_tier/leonard_nelson">"tier-im-fokus.ch » Leonard Nelson, vergessener Tierrechtler"</a>. <i>www.tier-im-fokus.ch</i>. 7 September 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-08-30</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.tier-im-fokus.ch&rft.atitle=tier-im-fokus.ch+%C2%BB+Leonard+Nelson%2C+vergessener+Tierrechtler&rft.date=2010-09-07&rft_id=https%3A%2F%2Fwww.tier-im-fokus.ch%2Fmensch_und_tier%2Fleonard_nelson&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20191007222209/http://www.philosophisch-politische-akademie.de/index.html#top">"Philosophisch-Politische Akademie (PPA)"</a>. <i>www.philosophisch-politische-akademie.de</i>. Archived from <a rel="nofollow" class="external text" href="http://www.philosophisch-politische-akademie.de/index.html#top">the original</a> on 2019-10-07<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-09-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.philosophisch-politische-akademie.de&rft.atitle=Philosophisch-Politische+Akademie+%28PPA%29&rft_id=http%3A%2F%2Fwww.philosophisch-politische-akademie.de%2Findex.html%23top&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation book cs1"><a rel="nofollow" class="external text" href="https://books.google.com/books?id=DNckDwAAQBAJ&q=%22Gesellschaft+der+Freunde+der+Philosophisch-Politischen+Akademie%22&pg=PA6"><i>Exile and Gender II: Politics, Education and the Arts</i></a>. BRILL. 2017-05-30. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9789004343528" title="Special:BookSources/9789004343528"><bdi>9789004343528</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Exile+and+Gender+II%3A+Politics%2C+Education+and+the+Arts&rft.pub=BRILL&rft.date=2017-05-30&rft.isbn=9789004343528&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DDNckDwAAQBAJ%26q%3D%2522Gesellschaft%2Bder%2BFreunde%2Bder%2BPhilosophisch-Politischen%2BAkademie%2522%26pg%3DPA6&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20191007222205/http://www.philosophisch-politische-akademie.de/lene.html#top">"Philosophisch-Politische Akademie (PPA)"</a>. <i>www.philosophisch-politische-akademie.de</i>. Archived from <a rel="nofollow" class="external text" href="http://www.philosophisch-politische-akademie.de/lene.html#top">the original</a> on 2019-10-07<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-09-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.philosophisch-politische-akademie.de&rft.atitle=Philosophisch-Politische+Akademie+%28PPA%29&rft_id=http%3A%2F%2Fwww.philosophisch-politische-akademie.de%2Flene.html%23top&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHorster1994" class="citation book cs1">Horster, Detlef (1994). <i>The Socratic Conversation in theory and practice</i>. Opladen: Leske + Budrich. p. 30.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Socratic+Conversation+in+theory+and+practice&rft.place=Opladen&rft.pages=30&rft.pub=Leske+%2B+Budrich&rft.date=1994&rft.aulast=Horster&rft.aufirst=Detlef&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation book cs1"><i>Franke S. 153, F. 868</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Franke+S.+153%2C+F.+868.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFranke1991" class="citation book cs1">Franke, Holger (1991). <i>Leonard Nelson</i>. Ammersbek near Hamburg: Verlag an der Lottbek. p. 93.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Leonard+Nelson&rft.place=Ammersbek+near+Hamburg&rft.pages=93&rft.pub=Verlag+an+der+Lottbek&rft.date=1991&rft.aulast=Franke&rft.aufirst=Holger&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text">Milkov, Nikolay; Peckhaus, Volker. (2013). <i>The Berlin Group and the Philosophy of Logical Empiricism</i>. pp. 13-14. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9789400754850" title="Special:BookSources/9789400754850">9789400754850</a></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLengauer,_Erwin2020" class="citation journal cs1">Lengauer, Erwin (2020). <a rel="nofollow" class="external text" href="https://www.researchgate.net/publication/340972300">"Tom Regan's Philosophy of Animal Rights: Subjects-of-a-Life in the Context of Discussions of Intrinsic and Inherent Worth"</a>. <i>Problemos</i>. <b>97</b>: 87–98. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.15388%2FProblemos.97.7">10.15388/Problemos.97.7</a></span>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:219087415">219087415</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Problemos&rft.atitle=Tom+Regan%27s+Philosophy+of+Animal+Rights%3A+Subjects-of-a-Life+in+the+Context+of+Discussions+of+Intrinsic+and+Inherent+Worth&rft.volume=97&rft.pages=87-98&rft.date=2020&rft_id=info%3Adoi%2F10.15388%2FProblemos.97.7&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A219087415%23id-name%3DS2CID&rft.au=Lengauer%2C+Erwin&rft_id=https%3A%2F%2Fwww.researchgate.net%2Fpublication%2F340972300&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-:5-20"><span class="mw-cite-backlink">^ <a href="#cite_ref-:5_20-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:5_20-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.landerziehungsheim-walkemuehle.de/index.php?title=Ereignisse">"Ereignisse – wiki.landerziehungsheim-walkemuehle.de"</a>. <i>www.landerziehungsheim-walkemuehle.de</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2019-09-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.landerziehungsheim-walkemuehle.de&rft.atitle=Ereignisse+%E2%80%93+wiki.landerziehungsheim-walkemuehle.de&rft_id=https%3A%2F%2Fwww.landerziehungsheim-walkemuehle.de%2Findex.php%3Ftitle%3DEreignisse&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text">Nelson, Leonard, <i>System of Ethics</i>, Yale University Press, New Haven, 1956, p. 142.</span> </li> <li id="cite_note-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-22">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://www.booklooker.de/B%C3%BCcher/Angebote/autor=Leonard+Nelson&titel=Gesammelte+Schriften+in+neun+B%C3%A4nden">"<span class="cs1-kern-left"></span>"Leonard Nelson, Gesammelte Schriften in neun Bänden" – Bücher gebraucht, antiquarisch & neu kaufen"</a>. <i>www.booklooker.de</i> (in German)<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-09-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.booklooker.de&rft.atitle=%22Leonard+Nelson%2C+Gesammelte+Schriften+in+neun+B%C3%A4nden%22+%E2%80%93+B%C3%BCcher+gebraucht%2C+antiquarisch+%26+neu+kaufen&rft_id=https%3A%2F%2Fwww.booklooker.de%2FB%25C3%25BCcher%2FAngebote%2Fautor%3DLeonard%2BNelson%26titel%3DGesammelte%2BSchriften%2Bin%2Bneun%2BB%25C3%25A4nden&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALeonard+Nelson" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Leonard_Nelson&action=edit&section=11" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://mathgenealogy.org/id.php?id=51875">Leonard Nelson</a> at the <a href="/wiki/Mathematics_Genealogy_Project" title="Mathematics Genealogy Project">Mathematics Genealogy Project</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20010411032918/http://www.sfcp.org.uk/nelson.htm">Biography from the SFCP site</a></li> <li><i><a rel="nofollow" class="external text" href="https://web.archive.org/web/20180205123431/https://my.fit.edu/~aberdein/Nelson.pdf">A Theory of Philosophical Fallacies</a></i> by Andrew Aberdein (in-depth review)</li> <li><a rel="nofollow" class="external text" href="http://www.worldcat.org/identities/lccn-n84-801385/">worldcat.org</a>, Nelson, Leonard (1882-1927)</li> <li><i><a rel="nofollow" class="external text" href="http://library.fes.de/inhalt/digital/funke/pdf/1932/19320712.pdf">Der Funke</a></i> newspaper, 12 July 1932 – Leonard Nelson's 50th anniversary (in German)</li> <li><a rel="nofollow" class="external text" href="https://wiki.landerziehungsheim-walkemuehle.de/dokumente/HNA_MG_2017-11-28_003.pdf">Newspaper</a> by Judith Féaux de Lacroix, <a href="/wiki/Melsungen" title="Melsungen">Melsunger</a> edition of the <i><a href="/wiki/Hessische/Nieders%C3%A4chsische_Allgemeine" title="Hessische/Niedersächsische Allgemeine">Hessisch-Niedersächsische Allgemeine</a></i> (28 November 2017) (in German)</li> <li><a rel="nofollow" class="external text" href="http://www.allerart.de/walkemuehle/index.shtml">"Walkemuehle -Schule des ISK"</a>. <i>www.allerart.de</i> (in German)</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Animal_rights" style="padding:3px"><table class="nowraplinks hlist mw-collapsible uncollapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Animal_rights" title="Template:Animal rights"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Animal_rights" title="Template talk:Animal rights"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Animal_rights" title="Special:EditPage/Template:Animal rights"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Animal_rights" style="font-size:114%;margin:0 4em"><a href="/wiki/Animal_rights" title="Animal rights">Animal rights</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Topics_(overviews,_concepts,_issues,_cases)" style="font-size:114%;margin:0 4em">Topics (overviews, concepts, issues, cases)</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Overviews</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Animal_rights_movement" title="Animal rights movement">Animal rights movement</a></li> <li><a href="/wiki/Animal_rights_by_country_or_territory" title="Animal rights by country or territory">Animal rights by country or territory</a></li> <li><a href="/wiki/Anarchism_and_animal_rights" class="mw-redirect" title="Anarchism and animal rights">Anarchism and animal rights</a></li> <li><a href="/wiki/Animal_rights_and_punk_subculture" title="Animal rights and punk subculture">Animal rights and punk subculture</a></li> <li><a href="/wiki/Animal_cruelty_and_the_Holocaust_analogy" class="mw-redirect" title="Animal cruelty and the Holocaust analogy">Animal cruelty–Holocaust analogies</a></li> <li><a href="/wiki/Animal_rights_in_Indian_religions" title="Animal rights in Indian religions">Animal rights in Indian religions</a></li> <li><a href="/wiki/Christianity_and_animal_rights" title="Christianity and animal rights">Christianity and animal rights</a></li> <li><a href="/wiki/History_of_animal_rights" title="History of animal rights">History of animal rights</a></li> <li><a href="/wiki/List_of_international_animal_welfare_conventions" title="List of international animal welfare conventions">List of international animal welfare conventions</a></li> <li><a href="/wiki/Moral_status_of_animals_in_the_ancient_world" title="Moral status of animals in the ancient world">Moral status of animals in the ancient world</a></li> <li><a href="/wiki/Timeline_of_animal_welfare_and_rights" title="Timeline of animal welfare and rights">Timeline of animal welfare and rights</a></li> <li><a href="/wiki/Total_liberation" title="Total liberation">Total liberation</a></li> <li><a href="/wiki/Universal_Declaration_on_Animal_Welfare" title="Universal Declaration on Animal Welfare">Universal Declaration on Animal Welfare</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Concepts</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Abolitionism_(animal_rights)" title="Abolitionism (animal rights)">Abolitionism</a></li> <li><a href="/wiki/Ahimsa" title="Ahimsa">Ahimsa</a></li> <li><a href="/wiki/Animal_cognition" title="Animal cognition">Animal cognition</a></li> <li><a href="/wiki/Animal_consciousness" title="Animal consciousness">Animal consciousness</a></li> <li><a href="/wiki/Animal_ethics" title="Animal ethics">Animal ethics</a></li> <li><a href="/wiki/Animal%E2%80%93industrial_complex" title="Animal–industrial complex">Animal–industrial complex</a></li> <li><a href="/wiki/Animal_law" title="Animal law">Animal law</a></li> <li><a href="/wiki/Animal_protectionism" title="Animal protectionism">Animal protectionism</a></li> <li><a href="/wiki/Animal_welfare" title="Animal welfare">Animal welfare</a></li> <li><a href="/wiki/Animal-free_agriculture" title="Animal-free agriculture">Animal-free agriculture</a></li> <li><a href="/wiki/Anthrozoology" title="Anthrozoology">Anthrozoology</a></li> <li><a href="/wiki/Argument_from_marginal_cases" title="Argument from marginal cases">Argument from marginal cases</a></li> <li><i><a href="/wiki/Cambridge_Declaration_on_Consciousness" class="mw-redirect" title="Cambridge Declaration on Consciousness">Cambridge Declaration on Consciousness</a></i></li> <li><a href="/wiki/Carnism" title="Carnism">Carnism</a></li> <li><a href="/wiki/Equal_consideration_of_interests" title="Equal consideration of interests">Equal consideration of interests</a></li> <li><a href="/wiki/Emotion_in_animals" title="Emotion in animals">Emotion in animals</a></li> <li><a href="/wiki/Ethics_of_eating_meat" title="Ethics of eating meat">Ethics of eating meat</a></li> <li><a href="/wiki/Ethics_of_uncertain_sentience" title="Ethics of uncertain sentience">Ethics of uncertain sentience</a></li> <li><a href="/wiki/Ethology" title="Ethology">Ethology</a></li> <li><a href="/wiki/Insects_in_ethics" title="Insects in ethics">Insects in ethics</a></li> <li><a href="/wiki/Meat_paradox" class="mw-redirect" title="Meat paradox">Meat paradox</a></li> <li><a href="/wiki/Nonviolence" title="Nonviolence">Nonviolence</a></li> <li><a href="/wiki/Open_rescue" title="Open rescue">Open rescue</a></li> <li><a href="/wiki/Opposition_to_hunting" title="Opposition to hunting">Opposition to hunting</a></li> <li><a href="/wiki/Personism" title="Personism">Personism</a></li> <li><a href="/wiki/Replaceability_argument" title="Replaceability argument">Replaceability argument</a></li> <li><a href="/wiki/Sentiocentrism" class="mw-redirect" title="Sentiocentrism">Sentiocentrism</a></li> <li><a href="/wiki/Speciesism" title="Speciesism">Speciesism</a></li> <li><a href="/wiki/Veganism" title="Veganism">Veganism</a></li> <li><a href="/wiki/Vegaphobia" title="Vegaphobia">Vegaphobia</a></li> <li><a href="/wiki/Vegetarianism" title="Vegetarianism">Vegetarianism</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Issues</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Animal_agriculture" class="mw-redirect" title="Animal agriculture">Animal agriculture</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Animal_product" title="Animal product">Animal product</a></li> <li><a href="/wiki/Battery_cage" title="Battery cage">Battery cage</a></li> <li><a href="/wiki/Bile_bear" title="Bile bear">Bile bear</a></li> <li><a href="/wiki/Chick_culling" title="Chick culling">Chick culling</a></li> <li><a href="/wiki/Concentrated_animal_feeding_operation" title="Concentrated animal feeding operation">Concentrated animal feeding operation</a></li> <li><a href="/wiki/Fish_farming" title="Fish farming">Fish farming</a></li> <li><a href="/wiki/Fur_farming" title="Fur farming">Fur farming</a></li> <li><a href="/wiki/Fur_trade" title="Fur trade">Fur trade</a></li> <li><a href="/wiki/Insect_farming" title="Insect farming">Insect farming</a></li> <li><a href="/wiki/Intensive_animal_farming" title="Intensive animal farming">Intensive animal farming</a></li> <li><a href="/wiki/Intensive_pig_farming" title="Intensive pig farming">Intensive pig farming</a></li> <li><a href="/wiki/Livestock" title="Livestock">Livestock</a></li> <li><a href="/wiki/Poultry_farming" title="Poultry farming">Poultry farming</a></li> <li><a href="/wiki/Slaughterhouse" title="Slaughterhouse">Slaughterhouse</a></li> <li><a href="/wiki/Wildlife_farming" title="Wildlife farming">Wildlife farming</a></li> <li><a href="/wiki/Working_animal" title="Working animal">Working animal</a></li> <li><a href="/wiki/Feedback_(pork_industry)" title="Feedback (pork industry)">Feedback (pork industry)</a></li> <li><a href="/wiki/Foam_depopulation" title="Foam depopulation">Foam depopulation</a></li> <li><a href="/wiki/Ventilation_shutdown" title="Ventilation shutdown">Ventilation shutdown</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Animal_testing" title="Animal testing">Animal testing</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alternatives_to_animal_testing" title="Alternatives to animal testing">Alternatives to animal testing</a></li> <li><a href="/wiki/Animal_testing_on_non-human_primates" title="Animal testing on non-human primates">Animal testing on non-human primates</a></li> <li><a href="/wiki/Animal_testing_regulations" title="Animal testing regulations">Animal testing regulations</a></li> <li><a href="/wiki/Great_ape_research_ban" class="mw-redirect" title="Great ape research ban">Great ape research ban</a></li> <li><a href="/wiki/Green_Scare" title="Green Scare">Green Scare</a></li> <li><a href="/wiki/Huntingdon_Life_Sciences" title="Huntingdon Life Sciences">Huntingdon Life Sciences</a></li> <li><a href="/wiki/Model_organism" title="Model organism">Model organism</a></li> <li><a href="/wiki/Nafovanny" title="Nafovanny">Nafovanny</a></li> <li><a href="/wiki/Operation_Backfire_(FBI)" title="Operation Backfire (FBI)">Operation Backfire</a></li> <li><a href="/wiki/Vivisection" title="Vivisection">Vivisection</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Animal_welfare" title="Animal welfare">Animal welfare</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Animal_euthanasia" title="Animal euthanasia">Animal euthanasia</a></li> <li><a href="/wiki/Cruelty_to_animals" title="Cruelty to animals">Cruelty to animals</a></li> <li><a href="/wiki/Pain_in_animals" title="Pain in animals">Pain in animals</a></li> <li><a href="/wiki/Pain_in_amphibians" title="Pain in amphibians">Pain in amphibians</a></li> <li><a href="/wiki/Pain_in_cephalopods" title="Pain in cephalopods">Pain in cephalopods</a></li> <li><a href="/wiki/Pain_in_crustaceans" title="Pain in crustaceans">Pain in crustaceans</a></li> <li><a href="/wiki/Pain_in_fish" title="Pain in fish">Pain in fish</a></li> <li><a href="/wiki/Pain_in_invertebrates" title="Pain in invertebrates">Pain in invertebrates</a></li> <li><a href="/wiki/Pain_and_suffering_in_laboratory_animals" class="mw-redirect" title="Pain and suffering in laboratory animals">Pain and suffering in laboratory animals</a></li> <li><a href="/wiki/Welfare_of_farmed_insects" title="Welfare of farmed insects">Welfare of farmed insects</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fishing" title="Fishing">Fishing</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Commercial_fishing" title="Commercial fishing">Commercial fishing</a></li> <li><a href="/wiki/Fishing_bait" title="Fishing bait">Fishing bait</a></li> <li><a href="/wiki/Recreational_fishing" title="Recreational fishing">Recreational fishing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Wild_animals" class="mw-redirect" title="Wild animals">Wild animals</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Culling_wildlife" class="mw-redirect" title="Culling wildlife">Culling wildlife</a></li> <li><a href="/wiki/Hare_coursing" title="Hare coursing">Hare coursing</a></li> <li><a href="/wiki/Hunting" title="Hunting">Hunting</a></li> <li><a href="/wiki/International_primate_trade" title="International primate trade">International primate trade</a></li> <li><a href="/wiki/Ivory_trade" title="Ivory trade">Ivory trade</a></li> <li><a href="/wiki/Predation_problem" title="Predation problem">Predation problem</a></li> <li><a href="/wiki/Seal_hunting" title="Seal hunting">Seal hunting</a></li> <li><a href="/wiki/Wild_animal_suffering" title="Wild animal suffering">Wild animal suffering</a></li> <li><a href="/wiki/Wildlife_management" title="Wildlife management">Wildlife management</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Abandoned_pets" title="Abandoned pets">Abandoned pets</a></li> <li><a href="/wiki/Animal_sacrifice" title="Animal sacrifice">Animal sacrifice</a></li> <li><a href="/wiki/Animal_slaughter" title="Animal slaughter">Animal slaughter</a></li> <li><a href="/wiki/Animal_trial" title="Animal trial">Animal trial</a></li> <li><a href="/wiki/Animals_in_sport" title="Animals in sport">Animals in sport</a></li> <li><a href="/wiki/Live_food" title="Live food">Live food</a></li> <li><a href="/wiki/Live_export" title="Live export">Live export</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Cases</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0;background:"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Brown_Dog_affair" title="Brown Dog affair">Brown Dog affair</a></li> <li><a href="/wiki/Cambridge_University_primates" title="Cambridge University primates">Cambridge University primates</a></li> <li><a href="/wiki/McLibel_case" title="McLibel case">McLibel case</a></li> <li><a href="/wiki/Monkey_selfie_copyright_dispute" title="Monkey selfie copyright dispute">Monkey selfie copyright dispute</a></li> <li><a href="/wiki/Pit_of_despair" title="Pit of despair">Pit of despair</a></li> <li><a href="/wiki/Stop_Huntingdon_Animal_Cruelty" title="Stop Huntingdon Animal Cruelty">SHAC</a></li> <li><a href="/wiki/Silver_Spring_monkeys" title="Silver Spring monkeys">Silver Spring monkeys</a></li> <li><a href="/wiki/University_of_California,_Riverside_1985_laboratory_raid" title="University of California, Riverside 1985 laboratory raid">University of California, Riverside 1985 laboratory raid</a></li> <li><a href="/wiki/Unnecessary_Fuss" title="Unnecessary Fuss">Unnecessary Fuss</a></li> <li><a href="/wiki/War_of_the_currents" title="War of the currents">War of the currents</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Methodologies</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0;background:"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Direct_Action_Everywhere" title="Direct Action Everywhere">Direct Action Everywhere</a></li> <li><a href="/wiki/Hunt_sabotage" title="Hunt sabotage">Hunt sabotage</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Observances</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0;background:"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/World_Animal_Day" title="World Animal Day">World Animal Day</a></li> <li><a href="/wiki/World_Day_for_the_End_of_Speciesism" title="World Day for the End of Speciesism">World Day for the End of Speciesism</a></li> <li><a href="/wiki/World_Day_for_Laboratory_Animals" title="World Day for Laboratory Animals">World Day for Laboratory Animals</a></li> <li><a href="/wiki/World_Day_for_the_End_of_Fishing" title="World Day for the End of Fishing">World Day for the End of Fishing</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible uncollapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Advocates_(academics,_writers,_activists)" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_animal_rights_advocates" title="List of animal rights advocates">Advocates</a> (academics, writers, activists)</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Academics<br />and writers</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Contemporary</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carol_J._Adams" title="Carol J. Adams">Carol J. Adams</a></li> <li><a href="/wiki/Aysha_Akhtar" title="Aysha Akhtar">Aysha Akhtar</a></li> <li><a href="/wiki/Kristin_Andrews" title="Kristin Andrews">Kristin Andrews</a></li> <li><a href="/wiki/Tom_Beauchamp" title="Tom Beauchamp">Tom Beauchamp</a></li> <li><a href="/wiki/Marc_Bekoff" title="Marc Bekoff">Marc Bekoff</a></li> <li><a href="/wiki/Steven_Best" title="Steven Best">Steven Best</a></li> <li><a href="/wiki/Paola_Cavalieri" title="Paola Cavalieri">Paola Cavalieri</a></li> <li><a href="/wiki/Stephen_R._L._Clark" title="Stephen R. L. Clark">Stephen R. L. Clark</a></li> <li><a href="/wiki/Alasdair_Cochrane" title="Alasdair Cochrane">Alasdair Cochrane</a></li> <li><a href="/wiki/J._M._Coetzee" title="J. M. Coetzee">J. M. Coetzee</a></li> <li><a href="/wiki/Alice_Crary" title="Alice Crary">Alice Crary</a></li> <li><a href="/wiki/David_DeGrazia" title="David DeGrazia">David DeGrazia</a></li> <li><a href="/wiki/Daniel_Dombrowski" title="Daniel Dombrowski">Daniel Dombrowski</a></li> <li><a href="/wiki/Sue_Donaldson" title="Sue Donaldson">Sue Donaldson</a></li> <li><a href="/wiki/Josephine_Donovan" title="Josephine Donovan">Josephine Donovan</a></li> <li><a href="/wiki/Joan_Dunayer" title="Joan Dunayer">Joan Dunayer</a></li> <li><a href="/wiki/Mylan_Engel" title="Mylan Engel">Mylan Engel</a></li> <li><a href="/wiki/Catia_Faria" title="Catia Faria">Catia Faria</a></li> <li><a href="/wiki/Lawrence_Finsen" title="Lawrence Finsen">Lawrence Finsen</a></li> <li><a href="/wiki/Gary_L._Francione" title="Gary L. Francione">Gary L. Francione</a></li> <li><a href="/wiki/Robert_Garner" title="Robert Garner">Robert Garner</a></li> <li><a href="/wiki/Val%C3%A9ry_Giroux" title="Valéry Giroux">Valéry Giroux</a></li> <li><a href="/wiki/Lori_Gruen" title="Lori Gruen">Lori Gruen</a></li> <li><a href="/wiki/John_Hadley_(philosopher)" title="John Hadley (philosopher)">John Hadley</a></li> <li><a href="/wiki/Oscar_Horta" title="Oscar Horta">Oscar Horta</a></li> <li><a href="/wiki/Dale_Jamieson" title="Dale Jamieson">Dale Jamieson</a></li> <li><a href="/wiki/Kyle_Johannsen" title="Kyle Johannsen">Kyle Johannsen</a></li> <li><a href="/wiki/Melanie_Joy" title="Melanie Joy">Melanie Joy</a></li> <li><a href="/wiki/Hilda_Kean" title="Hilda Kean">Hilda Kean</a></li> <li><a href="/wiki/Will_Kymlicka" title="Will Kymlicka">Will Kymlicka</a></li> <li><a href="/wiki/Renan_Larue" title="Renan Larue">Renan Larue</a></li> <li><a href="/wiki/Thomas_Lepeltier" title="Thomas Lepeltier">Thomas Lepeltier</a></li> <li><a href="/wiki/Andrew_Linzey" title="Andrew Linzey">Andrew Linzey</a></li> <li><a href="/wiki/Clair_Linzey" title="Clair Linzey">Clair Linzey</a></li> <li><a href="/wiki/Dan_Lyons" title="Dan Lyons">Dan Lyons</a></li> <li><a href="/wiki/David_Nibert" title="David Nibert">David Nibert</a></li> <li><a href="/wiki/Martha_Nussbaum" title="Martha Nussbaum">Martha Nussbaum</a></li> <li><a href="/wiki/Clare_Palmer" title="Clare Palmer">Clare Palmer</a></li> <li><a href="/wiki/Charles_Patterson_(author)" title="Charles Patterson (author)">Charles Patterson</a></li> <li><a href="/wiki/David_Pearce_(philosopher)" title="David Pearce (philosopher)">David Pearce</a></li> <li><a href="/wiki/Jessica_Pierce" title="Jessica Pierce">Jessica Pierce</a></li> <li><a href="/wiki/Evelyn_Pluhar" title="Evelyn Pluhar">Evelyn Pluhar</a></li> <li><a href="/wiki/Mark_Rowlands" title="Mark Rowlands">Mark Rowlands</a></li> <li><a href="/wiki/Richard_D._Ryder" title="Richard D. Ryder">Richard D. Ryder</a></li> <li><a href="/wiki/Steve_F._Sapontzis" title="Steve F. Sapontzis">Steve F. Sapontzis</a></li> <li><a href="/wiki/Jeff_Sebo" title="Jeff Sebo">Jeff Sebo</a></li> <li><a href="/wiki/J%C3%A9r%C3%B4me_Segal" title="Jérôme Segal">Jérôme Segal</a></li> <li><a href="/wiki/Peter_Singer" title="Peter Singer">Peter Singer</a></li> <li><a href="/wiki/Gary_Steiner" title="Gary Steiner">Gary Steiner</a></li> <li><a href="/wiki/Cass_Sunstein" title="Cass Sunstein">Cass Sunstein</a></li> <li><a href="/wiki/David_Sztybel" title="David Sztybel">David Sztybel</a></li> <li><a href="/wiki/Michael_Tye_(philosopher)" title="Michael Tye (philosopher)">Michael Tye</a></li> <li><a href="/wiki/Tatjana_Vi%C5%A1ak" title="Tatjana Višak">Tatjana Višak</a></li> <li><a href="/wiki/Paul_Waldau" title="Paul Waldau">Paul Waldau</a></li> <li><a href="/wiki/Corey_Lee_Wrenn" title="Corey Lee Wrenn">Corey Lee Wrenn</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Historical</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Jeremy_Bentham" title="Jeremy Bentham">Jeremy Bentham</a></li> <li><a href="/wiki/David_Renaud_Boullier" title="David Renaud Boullier">David Renaud Boullier</a></li> <li><a href="/wiki/Stephen_St._C._Bostock" title="Stephen St. C. Bostock">Stephen St. C. Bostock</a></li> <li><a href="/wiki/Brigid_Brophy" title="Brigid Brophy">Brigid Brophy</a></li> <li><a href="/wiki/Peter_Buchan" title="Peter Buchan">Peter Buchan</a></li> <li><a href="/wiki/Mona_Caird" title="Mona Caird">Mona Caird</a></li> <li><a href="/wiki/Priscilla_Cohn" title="Priscilla Cohn">Priscilla Cohn</a></li> <li><a href="/wiki/Henry_Crowe_(vicar)" title="Henry Crowe (vicar)">Henry Crowe</a></li> <li><a href="/wiki/Herman_Daggett" title="Herman Daggett">Herman Daggett</a></li> <li><a href="/wiki/Richard_Dean_(curate)" title="Richard Dean (curate)">Richard Dean</a></li> <li><a href="/wiki/Wilhelm_Dietler" title="Wilhelm Dietler">Wilhelm Dietler</a></li> <li><a href="/wiki/William_Hamilton_Drummond" title="William Hamilton Drummond">William Hamilton Drummond</a></li> <li><a href="/wiki/Edward_Payson_Evans" title="Edward Payson Evans">Edward Payson Evans</a></li> <li><a href="/wiki/T._Forster" title="T. Forster">T. Forster</a></li> <li><a href="/wiki/John_Galsworthy" title="John Galsworthy">John Galsworthy</a></li> <li><a href="/wiki/Thomas_G._Gentry" title="Thomas G. Gentry">Thomas G. Gentry</a></li> <li><a href="/wiki/Arthur_Helps" title="Arthur Helps">Arthur Helps</a></li> <li><a href="/wiki/John_Hildrop" title="John Hildrop">John Hildrop</a></li> <li><a href="/wiki/John_Zephaniah_Holwell" title="John Zephaniah Holwell">John Zephaniah Holwell</a></li> <li><a href="/wiki/Soame_Jenyns" title="Soame Jenyns">Soame Jenyns</a></li> <li><a href="/wiki/Karl_Christian_Friedrich_Krause" title="Karl Christian Friedrich Krause">Karl Christian Friedrich Krause</a></li> <li><a href="/wiki/John_Lawrence_(writer)" title="John Lawrence (writer)">John Lawrence</a></li> <li><a href="/wiki/Charles_R._Magel" class="mw-redirect" title="Charles R. Magel">Charles R. Magel</a></li> <li><a href="/wiki/Jean_Meslier" title="Jean Meslier">Jean Meslier</a></li> <li><a href="/wiki/Mary_Midgley" title="Mary Midgley">Mary Midgley</a></li> <li><a href="/wiki/J._Howard_Moore" title="J. Howard Moore">J. Howard Moore</a></li> <li><a href="/wiki/Jos%C3%A9_Ferrater_Mora" title="José Ferrater Mora">José Ferrater Mora</a></li> <li><a class="mw-selflink selflink">Leonard Nelson</a></li> <li><a href="/wiki/Edward_Nicholson_(librarian)" title="Edward Nicholson (librarian)">Edward Nicholson</a></li> <li><a href="/wiki/Siobhan_O%27Sullivan" title="Siobhan O'Sullivan">Siobhan O'Sullivan</a></li> <li><a href="/wiki/Rod_Preece" title="Rod Preece">Rod Preece</a></li> <li><a href="/wiki/Humphrey_Primatt" title="Humphrey Primatt">Humphrey Primatt</a></li> <li><a href="/wiki/James_Rachels" title="James Rachels">James Rachels</a></li> <li><a href="/wiki/Tom_Regan" title="Tom Regan">Tom Regan</a></li> <li><a href="/wiki/Nathaniel_Peabody_Rogers" title="Nathaniel Peabody Rogers">Nathaniel Peabody Rogers</a></li> <li><a href="/wiki/Bernard_Rollin" title="Bernard Rollin">Bernard Rollin</a></li> <li><a href="/wiki/Henry_Stephens_Salt" title="Henry Stephens Salt">Henry Stephens Salt</a></li> <li><a href="/wiki/Arthur_Schopenhauer" title="Arthur Schopenhauer">Arthur Schopenhauer</a></li> <li><a href="/wiki/Laurids_Smith" title="Laurids Smith">Laurids Smith</a></li> <li><a href="/wiki/John_Styles" title="John Styles">John Styles</a></li> <li><a href="/wiki/Thomas_Tryon" title="Thomas Tryon">Thomas Tryon</a></li> <li><a href="/wiki/Gary_Varner" title="Gary Varner">Gary Varner</a></li> <li><a href="/wiki/Johann_Friedrich_Ludwig_Volckmann" title="Johann Friedrich Ludwig Volckmann">Johann Friedrich Ludwig Volckmann</a></li> <li><a href="/wiki/Mary_Anne_Warren" title="Mary Anne Warren">Mary Anne Warren</a></li> <li><a href="/wiki/Adam_Gottlieb_Weigen" title="Adam Gottlieb Weigen">Adam Gottlieb Weigen</a></li> <li><a href="/wiki/Johann_Heinrich_Winckler" title="Johann Heinrich Winckler">Johann Heinrich Winckler</a></li> <li><a href="/wiki/Steven_M._Wise" title="Steven M. Wise">Steven M. Wise</a></li> <li><a href="/wiki/Jon_Wynne-Tyson" title="Jon Wynne-Tyson">Jon Wynne-Tyson</a></li> <li><a href="/wiki/Voltaire" title="Voltaire">Voltaire</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Activists</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Contemporary</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/James_Aspey" title="James Aspey">James Aspey</a></li> <li><a href="/wiki/Greg_Avery" title="Greg Avery">Greg Avery</a></li> <li><a href="/wiki/Matt_Ball" title="Matt Ball">Matt Ball</a></li> <li><a href="/wiki/Martin_Balluch" title="Martin Balluch">Martin Balluch</a></li> <li><a href="/wiki/Carole_Baskin" title="Carole Baskin">Carole Baskin</a></li> <li><a href="/wiki/Barbi_Twins" title="Barbi Twins">Barbi Twins</a></li> <li><a href="/wiki/Brigitte_Bardot" title="Brigitte Bardot">Brigitte Bardot</a></li> <li><a href="/wiki/Gene_Baur" title="Gene Baur">Gene Baur</a></li> <li><a href="/wiki/Yves_Bonnardel" title="Yves Bonnardel">Yves Bonnardel</a></li> <li><a href="/wiki/Joey_Carbstrong" title="Joey Carbstrong">Joey Carbstrong</a></li> <li><a href="/wiki/Aymeric_Caron" title="Aymeric Caron">Aymeric Caron</a></li> <li><a href="/wiki/Jake_Conroy" title="Jake Conroy">Jake Conroy</a></li> <li><a href="/wiki/Rod_Coronado" title="Rod Coronado">Rod Coronado</a></li> <li><a href="/wiki/Karen_Dawn" title="Karen Dawn">Karen Dawn</a></li> <li><a href="/wiki/Chris_DeRose" title="Chris DeRose">Chris DeRose</a></li> <li><a href="/wiki/John_Feldmann" title="John Feldmann">John Feldmann</a></li> <li><a href="/wiki/Bruce_Friedrich" title="Bruce Friedrich">Bruce Friedrich</a></li> <li><a href="/wiki/Juliet_Gellatley" title="Juliet Gellatley">Juliet Gellatley</a></li> <li><a href="/wiki/Tal_Gilboa" title="Tal Gilboa">Tal Gilboa</a></li> <li><a href="/wiki/Antoine_Goetschel" title="Antoine Goetschel">Antoine Goetschel</a></li> <li><a href="/wiki/Mark_Gold_(activist)" title="Mark Gold (activist)">Mark Gold</a></li> <li><a href="/wiki/Brigitte_Gothi%C3%A8re" title="Brigitte Gothière">Brigitte Gothière</a></li> <li><a href="/wiki/Wayne_Hsiung" title="Wayne Hsiung">Wayne Hsiung</a></li> <li><a href="/wiki/Charlotte_Laws" title="Charlotte Laws">Charlotte Laws</a></li> <li><a href="/wiki/Ronnie_Lee" title="Ronnie Lee">Ronnie Lee</a></li> <li><a href="/wiki/Howard_Lyman" title="Howard Lyman">Howard Lyman</a></li> <li><a href="/wiki/Evanna_Lynch" title="Evanna Lynch">Evanna Lynch</a></li> <li><a href="/wiki/Bill_Maher" title="Bill Maher">Bill Maher</a></li> <li><a href="/wiki/Keith_Mann" title="Keith Mann">Keith Mann</a></li> <li><a href="/wiki/Jim_Mason_(activist)" title="Jim Mason (activist)">Jim Mason</a></li> <li><a href="/wiki/Dan_Mathews" title="Dan Mathews">Dan Mathews</a></li> <li><a href="/wiki/Jo-Anne_McArthur" title="Jo-Anne McArthur">Jo-Anne McArthur</a></li> <li><a href="/wiki/Lu%C3%ADsa_Mell" class="mw-redirect" title="Luísa Mell">Luísa Mell</a></li> <li><a href="/wiki/Virginia_McKenna" title="Virginia McKenna">Virginia McKenna</a></li> <li><a href="/wiki/Morrissey" title="Morrissey">Morrissey</a></li> <li><a href="/wiki/Ingrid_Newkirk" title="Ingrid Newkirk">Ingrid Newkirk</a></li> <li><a href="/wiki/Heather_Nicholson" title="Heather Nicholson">Heather Nicholson</a></li> <li><a href="/wiki/Jack_Norris_(activist)" title="Jack Norris (activist)">Jack Norris</a></li> <li><a href="/wiki/Ric_O%27Barry" title="Ric O'Barry">Ric O'Barry</a></li> <li><a href="/wiki/David_Olivier" title="David Olivier">David Olivier</a></li> <li><a href="/wiki/Alex_Pacheco_(activist)" title="Alex Pacheco (activist)">Alex Pacheco</a></li> <li><a href="/wiki/Craig_Rosebraugh" title="Craig Rosebraugh">Craig Rosebraugh</a></li> <li><a href="/wiki/Jasmin_Singer" title="Jasmin Singer">Jasmin Singer</a></li> <li><a href="/wiki/Kim_Stallwood" title="Kim Stallwood">Kim Stallwood</a></li> <li><a href="/wiki/Lynda_Stoner" title="Lynda Stoner">Lynda Stoner</a></li> <li><a href="/wiki/Marianne_Thieme" title="Marianne Thieme">Marianne Thieme</a></li> <li><a href="/wiki/Darren_Thurston" title="Darren Thurston">Darren Thurston</a></li> <li><a href="/wiki/Christine_Townend" title="Christine Townend">Christine Townend</a></li> <li><a href="/wiki/Wendy_Turner-Webster" title="Wendy Turner-Webster">Wendy Turner-Webster</a></li> <li><a href="/wiki/Jerry_Vlasak" title="Jerry Vlasak">Jerry Vlasak</a></li> <li><a href="/wiki/Louise_Wallis" title="Louise Wallis">Louise Wallis</a></li> <li><a href="/wiki/Gary_Yourofsky" title="Gary Yourofsky">Gary Yourofsky</a></li> <li><a href="/wiki/That_Vegan_Teacher" title="That Vegan Teacher">That Vegan Teacher</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Historical</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cleveland_Amory" title="Cleveland Amory">Cleveland Amory</a></li> <li><a href="/wiki/Henry_B._Amos" title="Henry B. Amos">Henry B. Amos</a></li> <li><a href="/wiki/Bob_Barker" title="Bob Barker">Bob Barker</a></li> <li><a href="/wiki/Ernest_Bell_(animal_rights_activist)" class="mw-redirect" title="Ernest Bell (animal rights activist)">Ernest Bell</a></li> <li><a href="/wiki/Edith_Carrington" title="Edith Carrington">Edith Carrington</a></li> <li><a href="/wiki/Frances_Power_Cobbe" title="Frances Power Cobbe">Frances Power Cobbe</a></li> <li><a href="/wiki/Joan_Court" title="Joan Court">Joan Court</a></li> <li><a href="/wiki/Karen_Davis_(activist)" title="Karen Davis (activist)">Karen Davis</a></li> <li><a href="/wiki/Royal_Dixon" title="Royal Dixon">Royal Dixon</a></li> <li><a href="/wiki/Muriel_Dowding,_Baroness_Dowding" title="Muriel Dowding, Baroness Dowding">Muriel Dowding</a></li> <li><a href="/wiki/Elizabeth_Farians" title="Elizabeth Farians">Elizabeth Farians</a></li> <li><a href="/wiki/Emarel_Freshel" title="Emarel Freshel">Emarel Freshel</a></li> <li><a href="/wiki/Andr%C3%A9_G%C3%A9raud" title="André Géraud">André Géraud</a></li> <li><a href="/wiki/Lewis_Gompertz" title="Lewis Gompertz">Lewis Gompertz</a></li> <li><a href="/wiki/James_Granger" title="James Granger">James Granger</a></li> <li><a href="/wiki/Barry_Horne_(activist)" title="Barry Horne (activist)">Barry Horne</a></li> <li><a href="/wiki/Marie_Huot" title="Marie Huot">Marie Huot</a></li> <li><a href="/wiki/Lizzy_Lind_af_Hageby" title="Lizzy Lind af Hageby">Lizzy Lind af Hageby</a></li> <li><a href="/wiki/Jessie_Mackay" title="Jessie Mackay">Jessie Mackay</a></li> <li><a href="/wiki/Norm_Phelps" title="Norm Phelps">Norm Phelps</a></li> <li><a href="/wiki/Death_of_Jill_Phipps" title="Death of Jill Phipps">Jill Phipps</a></li> <li><a href="/wiki/Maud_Ingersoll_Probasco" title="Maud Ingersoll Probasco">Maud Ingersoll Probasco</a></li> <li><a href="/wiki/Hans_Ruesch" title="Hans Ruesch">Hans Ruesch</a></li> <li><a href="/wiki/Nell_Shipman" title="Nell Shipman">Nell Shipman</a></li> <li><a href="/wiki/Henry_Spira" title="Henry Spira">Henry Spira</a></li> <li><a href="/wiki/Andrew_Tyler" title="Andrew Tyler">Andrew Tyler</a></li> <li><a href="/wiki/Gretchen_Wyler" title="Gretchen Wyler">Gretchen Wyler</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Movement_(groups,_parties)" style="font-size:114%;margin:0 4em"><a href="/wiki/Animal_rights_movement" title="Animal rights movement">Movement</a> (groups, parties)</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Groups</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Contemporary</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/American_Anti-Vivisection_Society" title="American Anti-Vivisection Society">American Anti-Vivisection Society</a></li> <li><a href="/wiki/Animal_Aid" title="Animal Aid">Animal Aid</a></li> <li><a href="/wiki/Animal_Ethics_(organization)" title="Animal Ethics (organization)">Animal Ethics</a></li> <li><a href="/wiki/Animal_Justice_(organization)" title="Animal Justice (organization)">Animal Justice</a></li> <li><a href="/wiki/Animal_Justice_Project" title="Animal Justice Project">Animal Justice Project</a></li> <li><a href="/wiki/Animal_Legal_Defense_Fund" title="Animal Legal Defense Fund">Animal Legal Defense Fund</a></li> <li><a href="/wiki/Animal_Liberation_(organisation)" title="Animal Liberation (organisation)">Animal Liberation</a></li> <li><a href="/wiki/Animal_Liberation_Front" title="Animal Liberation Front">Animal Liberation Front</a></li> <li><a href="/wiki/Animal_Rising" title="Animal Rising">Animal Rising</a></li> <li><a href="/wiki/AnimaNaturalis" title="AnimaNaturalis">AnimaNaturalis</a></li> <li><a href="/wiki/Anti-Vivisection_Coalition" title="Anti-Vivisection Coalition">Anti-Vivisection Coalition</a></li> <li><a href="/wiki/Anonymous_for_the_Voiceless" title="Anonymous for the Voiceless">Anonymous for the Voiceless</a></li> <li><a href="/wiki/Beauty_Without_Cruelty" title="Beauty Without Cruelty">Beauty Without Cruelty</a></li> <li><a href="/wiki/Born_Free_Foundation" title="Born Free Foundation">Born Free Foundation</a></li> <li><a href="/wiki/Centre_for_Animals_and_Social_Justice" title="Centre for Animals and Social Justice">Centre for Animals and Social Justice</a></li> <li><a href="/wiki/Chinese_Animal_Protection_Network" title="Chinese Animal Protection Network">Chinese Animal Protection Network</a></li> <li><a href="/wiki/Cruelty_Free_International" title="Cruelty Free International">Cruelty Free International</a></li> <li><a href="/wiki/Direct_Action_Everywhere" title="Direct Action Everywhere">Direct Action Everywhere</a></li> <li><a href="/wiki/Doctors_Against_Animal_Experiments" title="Doctors Against Animal Experiments">Doctors Against Animal Experiments</a></li> <li><a href="/wiki/Equanimal" title="Equanimal">Equanimal</a></li> <li><a href="/wiki/Every_Animal" title="Every Animal">Every Animal</a></li> <li><a href="/wiki/Farm_Animal_Rights_Movement" title="Farm Animal Rights Movement">Farm Animal Rights Movement</a></li> <li><a href="/wiki/Faunalytics" title="Faunalytics">Faunalytics</a></li> <li><a href="/wiki/Great_Ape_Project" title="Great Ape Project">Great Ape Project</a></li> <li><a href="/wiki/Hunt_Saboteurs_Association" title="Hunt Saboteurs Association">Hunt Saboteurs Association</a></li> <li><a href="/wiki/In_Defense_of_Animals" title="In Defense of Animals">In Defense of Animals</a></li> <li><a href="/wiki/Korea_Animal_Rights_Advocates" title="Korea Animal Rights Advocates">Korea Animal Rights Advocates</a></li> <li><a href="/wiki/L214" title="L214">L214</a></li> <li><a href="/wiki/Last_Chance_for_Animals" title="Last Chance for Animals">Last Chance for Animals</a></li> <li><a href="/wiki/Massachusetts_Animal_Rights_Coalition" title="Massachusetts Animal Rights Coalition">Massachusetts Animal Rights Coalition</a></li> <li><a href="/wiki/Mercy_for_Animals" title="Mercy for Animals">Mercy for Animals</a></li> <li><a href="/wiki/Oxford_Centre_for_Animal_Ethics" title="Oxford Centre for Animal Ethics">Oxford Centre for Animal Ethics</a></li> <li><a href="/wiki/People_for_the_Ethical_Treatment_of_Animals" title="People for the Ethical Treatment of Animals">People for the Ethical Treatment of Animals</a></li> <li><a href="/wiki/Rise_for_Animals" title="Rise for Animals">Rise for Animals</a></li> <li><a href="/wiki/Sentience_Politics" title="Sentience Politics">Sentience Politics</a></li> <li><a href="/wiki/Uncaged_Campaigns" title="Uncaged Campaigns">Uncaged Campaigns</a></li> <li><a href="/wiki/United_Activists_for_Animal_Rights" title="United Activists for Animal Rights">United Activists for Animal Rights</a></li> <li><a href="/wiki/United_Poultry_Concerns" title="United Poultry Concerns">United Poultry Concerns</a></li> <li><a href="/wiki/UPF-Centre_for_Animal_Ethics" title="UPF-Centre for Animal Ethics">UPF-Centre for Animal Ethics</a></li> <li><a href="/wiki/Viva!_(organisation)" title="Viva! (organisation)">Viva!</a></li> <li><a href="/wiki/Voice_for_Animals_Humane_Society" title="Voice for Animals Humane Society">Voice for Animals Humane Society</a></li> <li><a href="/wiki/Voiceless_(animal_rights_group)" title="Voiceless (animal rights group)">Voiceless</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Historical</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Canadian_Anti-Vivisection_Society" title="Canadian Anti-Vivisection Society">Canadian Anti-Vivisection Society</a></li> <li><a href="/wiki/Humanitarian_League" title="Humanitarian League">Humanitarian League</a> (1891–1919)</li> <li><a href="/wiki/Millennium_Guild" class="mw-redirect" title="Millennium Guild">Millennium Guild</a></li> <li><a href="/wiki/Oxford_Group_(animal_rights)" title="Oxford Group (animal rights)">Oxford Group</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Parties</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Animal_Justice_Party" title="Animal Justice Party">Animal Justice Party</a> (Australia)</li> <li><a href="/wiki/Animal_Politics_EU" title="Animal Politics EU">Animal Politics EU</a> (Europe)</li> <li><a href="/wiki/Animal_Protection_Party_of_Canada" title="Animal Protection Party of Canada">Animal Protection Party of Canada</a> (Canada)</li> <li><a href="/wiki/Animal_Justice_Party_of_Finland" title="Animal Justice Party of Finland">Animal Justice Party of Finland</a> (Finland)</li> <li><a href="/wiki/Animals%27_Party" title="Animals' Party">Animals' Party</a> (Sweden)</li> <li><a href="/wiki/Animalist_Movement" title="Animalist Movement">Animalist Movement</a> (Italy)</li> <li><a href="/wiki/Animalist_Party_with_the_Environment" title="Animalist Party with the Environment">Animalist Party with the Environment</a> (Spain)</li> <li><a href="/wiki/DierAnimal" title="DierAnimal">DierAnimal</a> (Belgium)</li> <li><a href="/wiki/Human_Environment_Animal_Protection_Party" title="Human Environment Animal Protection Party">Human Environment Animal Protection Party</a> (Germany)</li> <li><a href="/wiki/Italian_Animalist_Party" title="Italian Animalist Party">Italian Animalist Party</a> (Italy)</li> <li><a href="/wiki/Party_for_the_Animals" title="Party for the Animals">Party for the Animals</a> (Netherlands)</li> <li><a href="/wiki/People_Animals_Nature" title="People Animals Nature">People Animals Nature</a> (Portugal)</li> <li><a href="/wiki/V-Partei3" title="V-Partei3">V-Partei³</a> (Germany)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Activism</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Animal_Rights_National_Conference" title="Animal Rights National Conference">Animal Rights National Conference</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Media_(books,_films,_periodicals,_albums)" style="font-size:114%;margin:0 4em">Media (books, films, periodicals, albums)</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Books</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/On_Abstinence_from_Eating_Animals" title="On Abstinence from Eating Animals">On Abstinence from Eating Animals</a></i> (3rd century)</li> <li><i><a href="/wiki/Moral_Inquiries_on_the_Situation_of_Man_and_of_Brutes" title="Moral Inquiries on the Situation of Man and of Brutes">Moral Inquiries on the Situation of Man and of Brutes</a></i> (1824)</li> <li><i><a href="/wiki/The_Rights_of_Animals" class="mw-redirect" title="The Rights of Animals">The Rights of Animals</a></i> (1838)</li> <li><i><a href="/wiki/The_Ethics_of_Diet" title="The Ethics of Diet">The Ethics of Diet</a></i> (1883)</li> <li><i><a href="/wiki/Animals%27_Rights" title="Animals' Rights">Animals' Rights</a></i> (1892)</li> <li><i><a href="/wiki/Evolutional_Ethics_and_Animal_Psychology" title="Evolutional Ethics and Animal Psychology">Evolutional Ethics and Animal Psychology</a></i> (1897)</li> <li><i><a href="/wiki/Better-World_Philosophy" title="Better-World Philosophy">Better-World Philosophy</a></i> (1899)</li> <li><i><a href="/wiki/The_Universal_Kinship" title="The Universal Kinship">The Universal Kinship</a></i> (1906)</li> <li><i><a href="/wiki/The_New_Ethics" title="The New Ethics">The New Ethics</a></i> (1907)</li> <li><i><a href="/wiki/Animals,_Men_and_Morals" title="Animals, Men and Morals">Animals, Men and Morals</a></i> (1971)</li> <li><i><a href="/wiki/Animal_Liberation_(book)" title="Animal Liberation (book)">Animal Liberation</a></i> (1975)</li> <li><i><a href="/wiki/The_Case_for_Animal_Rights" title="The Case for Animal Rights">The Case for Animal Rights</a></i> (1983)</li> <li><i><a href="/wiki/Morals,_Reason,_and_Animals" title="Morals, Reason, and Animals">Morals, Reason, and Animals</a></i> (1987)</li> <li><i><a href="/wiki/Zoos_and_Animal_Rights" class="mw-redirect" title="Zoos and Animal Rights">Zoos and Animal Rights</a></i> (1993)</li> <li><i><a href="/wiki/Animals,_Property,_and_the_Law" title="Animals, Property, and the Law">Animals, Property, and the Law</a></i> (1995)</li> <li><i><a href="/wiki/The_Lives_of_Animals" title="The Lives of Animals">The Lives of Animals</a></i> (1999)</li> <li><i><a href="/wiki/Eternal_Treblinka" title="Eternal Treblinka">Eternal Treblinka</a></i> (2001)</li> <li><i><a href="/wiki/Do_Animals_Have_Rights%3F_(book)" title="Do Animals Have Rights? (book)">Do Animals Have Rights?</a></i> (2005)</li> <li><i><a href="/wiki/Striking_at_the_Roots" title="Striking at the Roots">Striking at the Roots</a></i> (2008)</li> <li><i><a href="/wiki/An_American_Trilogy_(book)" title="An American Trilogy (book)">An American Trilogy</a></i> (2009)</li> <li><i><a href="/wiki/An_Introduction_to_Animals_and_Political_Theory" title="An Introduction to Animals and Political Theory">An Introduction to Animals and Political Theory</a></i> (2010)</li> <li><i><a href="/wiki/Animal_Rights_Without_Liberation" title="Animal Rights Without Liberation">Animal Rights Without Liberation</a></i> (2012)</li> <li><i><a href="/wiki/Political_Animals_and_Animal_Politics" title="Political Animals and Animal Politics">Political Animals and Animal Politics</a></i> (2014)</li> <li><i><a href="/wiki/Animal_(De)liberation" title="Animal (De)liberation">Animal (De)liberation</a></i> (2016)</li> <li><i><a href="/wiki/Sentientist_Politics" title="Sentientist Politics">Sentientist Politics</a></i> (2018)</li> <li><i><a href="/wiki/Wild_Animal_Ethics" title="Wild Animal Ethics">Wild Animal Ethics</a></i> (2020)</li> <li><i><a href="/wiki/Animal_Ethics_in_the_Wild" title="Animal Ethics in the Wild">Animal Ethics in the Wild</a></i> (2022)</li> <li><i><a href="/wiki/Making_a_Stand_for_Animals" title="Making a Stand for Animals">Making a Stand for Animals</a></i> (2022)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Films</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/The_Animals_Film" title="The Animals Film">The Animals Film</a></i> (1981)</li> <li><i><a href="/wiki/A_Cow_at_My_Table" title="A Cow at My Table">A Cow at My Table</a></i> (1998)</li> <li><i><a href="/wiki/Shores_of_Silence" title="Shores of Silence">Shores of Silence</a></i> (2000)</li> <li><i><a href="/wiki/The_Witness_(2000_film)" title="The Witness (2000 film)">The Witness</a></i> (2000)</li> <li><i><a href="/wiki/Meet_Your_Meat" title="Meet Your Meat">Meet Your Meat</a></i> (2002)</li> <li><i><a href="/wiki/Legally_Blonde_2:_Red,_White_%26_Blonde" title="Legally Blonde 2: Red, White & Blonde">Legally Blonde 2</a></i> (2003)</li> <li><i><a href="/wiki/The_Meatrix" title="The Meatrix">The Meatrix</a></i> (2003)</li> <li><i><a href="/wiki/Peaceable_Kingdom_(film)" title="Peaceable Kingdom (film)">Peaceable Kingdom</a></i> (2004)</li> <li><i><a href="/wiki/Earthlings_(film)" title="Earthlings (film)">Earthlings</a></i> (2005)</li> <li><i><a href="/wiki/Behind_the_Mask_(2006_film)" title="Behind the Mask (2006 film)">Behind the Mask</a></i> (2006)</li> <li><i><a href="/wiki/Your_Mommy_Kills_Animals" title="Your Mommy Kills Animals">Your Mommy Kills Animals</a></i> (2007)</li> <li><i><a href="/wiki/The_Cove_(film)" title="The Cove (film)">The Cove</a></i> (2009)</li> <li><i><a href="/wiki/Peaceable_Kingdom:_The_Journey_Home" title="Peaceable Kingdom: The Journey Home">Peaceable Kingdom: The Journey Home</a></i> (2009)</li> <li><i><a href="/wiki/Forks_Over_Knives" title="Forks Over Knives">Forks Over Knives</a></i> (2011)</li> <li><i><a href="/wiki/Vegucated" title="Vegucated">Vegucated</a></i> (2011)</li> <li><i><a href="/wiki/An_Apology_to_Elephants" title="An Apology to Elephants">An Apology to Elephants</a></i> (2013)</li> <li><i><a href="/wiki/Speciesism:_The_Movie" title="Speciesism: The Movie">Speciesism: The Movie</a></i> (2013)</li> <li><i><a href="/wiki/The_Ghosts_in_Our_Machine" title="The Ghosts in Our Machine">The Ghosts in Our Machine</a></i> (2013)</li> <li><i><a href="/wiki/Unlocking_the_Cage" title="Unlocking the Cage">Unlocking the Cage</a></i> (2016)</li> <li><i><a href="/wiki/Dominion_(2018_film)" title="Dominion (2018 film)">Dominion</a></i> (2018)</li> <li><i><a href="/wiki/Seaspiracy" title="Seaspiracy">Seaspiracy</a></i> (2021)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Periodicals</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Journals</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Animal_Sentience_(journal)" title="Animal Sentience (journal)">Animal Sentience</a></i></li> <li><i><a href="/wiki/Between_the_Species" title="Between the Species">Between the Species</a></i></li> <li><i><a href="/wiki/Cahiers_antisp%C3%A9cistes" title="Cahiers antispécistes">Cahiers antispécistes</a></i></li> <li><i><a href="/wiki/Etica_%26_Animali" title="Etica & Animali">Etica & Animali</a></i></li> <li><i><a href="/wiki/Journal_of_Animal_Ethics" title="Journal of Animal Ethics">Journal of Animal Ethics</a></i></li> <li><i><a href="/wiki/Relations._Beyond_Anthropocentrism" title="Relations. Beyond Anthropocentrism">Relations. Beyond Anthropocentrism</a></i></li> <li><i><a href="/wiki/The_Animals%27_Defender" class="mw-redirect" title="The Animals' Defender">The Animals' Defender</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Magazines</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Arkangel_(magazine)" title="Arkangel (magazine)">Arkangel</a></i></li> <li><i><a href="/wiki/Bite_Back" title="Bite Back">Bite Back</a></i></li> <li><i><a href="/wiki/Muutoksen_kev%C3%A4t" title="Muutoksen kevät">Muutoksen kevät</a></i></li> <li><i><a href="/wiki/No_Compromise_(magazine)" title="No Compromise (magazine)">No Compromise</a></i></li> <li><i><a href="/wiki/Satya_(magazine)" title="Satya (magazine)">Satya</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_songs_about_animal_rights" title="List of songs about animal rights">Albums</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Animal_Liberation_(album)" title="Animal Liberation (album)">Animal Liberation</a></i> (1987)</li> <li><i><a href="/wiki/Tame_Yourself" title="Tame Yourself">Tame Yourself</a></i> (1991)</li> <li><i><a href="/wiki/Manifesto_(Deadlock_album)" title="Manifesto (Deadlock album)">Manifesto</a></i> (2008)</li> <li><i><a href="/wiki/Salvation_of_Innocents" title="Salvation of Innocents">Salvation of Innocents</a></i> (2014)</li> <li><i><a href="/wiki/Onward_to_Freedom" title="Onward to Freedom">Onward to Freedom</a></i> (2014)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fairs and exhibitions</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Holocaust_on_your_Plate" title="Holocaust on your Plate">Holocaust on your Plate</a></i> (2003)</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Animal_rights" title="Category:Animal rights">Category</a> <small style="">( 139 )</small></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox authority-control" aria-labelledby="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q65181#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q65181#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="font-size:114%;margin:0 4em"><a href="/wiki/Help:Authority_control" title="Help:Authority control">Authority control databases</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q65181#identifiers" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">International</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://isni.org/isni/0000000108983679">ISNI</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://viaf.org/viaf/49229515">VIAF</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="http://id.worldcat.org/fast/127505/">FAST</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://id.oclc.org/worldcat/entity/E39PBJjtc9R6W68P6xCqD8CxXd">WorldCat</a></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">National</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/118586947">Germany</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/n84801385">United States</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb11917531d">France</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://data.bnf.fr/ark:/12148/cb11917531d">BnF data</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://nla.gov.au/anbd.aut-an35379750">Australia</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=skuk0004292&CON_LNG=ENG">Czech Republic</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="http://catalogo.bne.es/uhtbin/authoritybrowse.cgi?action=display&authority_id=XX1381095">Spain</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="http://data.bibliotheken.nl/id/thes/p070835772">Netherlands</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://authority.bibsys.no/authority/rest/authorities/html/90391449">Norway</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://kopkatalogs.lv/F?func=direct&local_base=lnc10&doc_number=000174018&P_CON_LNG=ENG">Latvia</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="http://katalog.nsk.hr/F/?func=direct&doc_number=000383539&local_base=nsk10">Croatia</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://dbn.bn.org.pl/descriptor-details/9810533538505606">Poland</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="http://olduli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007265802805171">Israel</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://cantic.bnc.cat/registre/981058528315006706">Catalonia</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://opac.kbr.be/LIBRARY/doc/AUTHORITY/14297342">Belgium</a></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Academics</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://ci.nii.ac.jp/author/DA03098147?l=en">CiNii</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://www.mathgenealogy.org/id.php?id=51875">Mathematics Genealogy Project</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://zbmath.org/authors/?q=ai:nelson.leonard">zbMATH</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://mathscinet.ams.org/mathscinet/MRAuthorID/691042">MathSciNet</a></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://trove.nla.gov.au/people/931996">Trove</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://www.deutsche-biographie.de/pnd118586947.html?language=en">Deutsche Biographie</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://www.deutsche-digitale-bibliothek.de/person/gnd/118586947">DDB</a></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://www.idref.fr/02742054X">IdRef</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://snaccooperative.org/ark:/99166/w62h2s71">SNAC</a></span></li></ul></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Leonard_Nelson&oldid=1253579694">https://en.wikipedia.org/w/index.php?title=Leonard_Nelson&oldid=1253579694</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:1882_births" title="Category:1882 births">1882 births</a></li><li><a href="/wiki/Category:1927_deaths" title="Category:1927 deaths">1927 deaths</a></li><li><a href="/wiki/Category:19th-century_German_Jews" title="Category:19th-century German Jews">19th-century German Jews</a></li><li><a href="/wiki/Category:20th-century_German_mathematicians" title="Category:20th-century German mathematicians">20th-century German mathematicians</a></li><li><a href="/wiki/Category:German_animal_rights_scholars" title="Category:German animal rights scholars">German animal rights scholars</a></li><li><a href="/wiki/Category:German_socialists" title="Category:German socialists">German socialists</a></li><li><a href="/wiki/Category:Jewish_philosophers" title="Category:Jewish philosophers">Jewish philosophers</a></li><li><a href="/wiki/Category:Jewish_socialists" title="Category:Jewish socialists">Jewish socialists</a></li><li><a href="/wiki/Category:Kantian_philosophers" title="Category:Kantian philosophers">Kantian philosophers</a></li><li><a href="/wiki/Category:University_of_G%C3%B6ttingen_alumni" title="Category:University of Göttingen alumni">University of Göttingen alumni</a></li><li><a href="/wiki/Category:Writers_from_Berlin" title="Category:Writers from Berlin">Writers from Berlin</a></li><li><a href="/wiki/Category:Deaths_from_pneumonia_in_Germany" title="Category:Deaths from pneumonia in Germany">Deaths from pneumonia in Germany</a></li><li><a href="/wiki/Category:Franz%C3%B6sisches_Gymnasium_Berlin_alumni" title="Category:Französisches Gymnasium Berlin alumni">Französisches Gymnasium Berlin alumni</a></li><li><a href="/wiki/Category:20th-century_German_philosophers" title="Category:20th-century German philosophers">20th-century German philosophers</a></li><li><a href="/wiki/Category:Humboldt_University_of_Berlin_alumni" title="Category:Humboldt University of Berlin alumni">Humboldt University of Berlin alumni</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:CS1_German-language_sources_(de)" title="Category:CS1 German-language sources (de)">CS1 German-language sources (de)</a></li><li><a href="/wiki/Category:CS1_maint:_location_missing_publisher" title="Category:CS1 maint: location missing publisher">CS1 maint: location missing publisher</a></li><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Pages_using_infobox_philosopher_with_unknown_parameters" title="Category:Pages using infobox philosopher with unknown parameters">Pages using infobox philosopher with unknown parameters</a></li><li><a href="/wiki/Category:Articles_with_hCards" title="Category:Articles with hCards">Articles with hCards</a></li><li><a href="/wiki/Category:Pages_with_German_IPA" title="Category:Pages with German IPA">Pages with German IPA</a></li><li><a href="/wiki/Category:All_articles_with_unsourced_statements" title="Category:All articles with unsourced statements">All articles with unsourced statements</a></li><li><a href="/wiki/Category:Articles_with_unsourced_statements_from_May_2023" title="Category:Articles with unsourced statements from May 2023">Articles with unsourced statements from May 2023</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 26 October 2024, at 19:10<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Leonard_Nelson&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-79d9bc49cc-bw9vh","wgBackendResponseTime":1228,"wgPageParseReport":{"limitreport":{"cputime":"0.807","walltime":"1.065","ppvisitednodes":{"value":4205,"limit":1000000},"postexpandincludesize":{"value":204320,"limit":2097152},"templateargumentsize":{"value":7739,"limit":2097152},"expansiondepth":{"value":16,"limit":100},"expensivefunctioncount":{"value":8,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":95617,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 912.765 1 -total"," 27.62% 252.151 1 Template:Infobox_philosopher"," 15.16% 138.379 1 Template:Marriage"," 14.15% 129.163 1 Template:Animal_rights"," 13.85% 126.402 1 Template:Navbox_with_collapsible_groups"," 13.22% 120.663 10 Template:Cite_book"," 13.21% 120.580 1 Template:Reflist"," 11.24% 102.571 1 Template:IPA"," 9.78% 89.235 1 Template:Short_description"," 8.37% 76.359 1 Template:Str_≠_len"]},"scribunto":{"limitreport-timeusage":{"value":"0.540","limit":"10.000"},"limitreport-memusage":{"value":21871781,"limit":52428800},"limitreport-logs":"table#1 {\n}\n\"\"\n"},"cachereport":{"origin":"mw-web.codfw.main-79d9bc49cc-bw9vh","timestamp":"20241202220130","ttl":3600,"transientcontent":true}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Leonard Nelson","url":"https:\/\/en.wikipedia.org\/wiki\/Leonard_Nelson","sameAs":"http:\/\/www.wikidata.org\/entity\/Q65181","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q65181","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2003-10-10T14:28:35Z","dateModified":"2024-10-26T19:10:28Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/0\/02\/Leonard_Nelson_%281882-1927%29_digitalised.jpg","headline":"German mathematician and philosopher (1882-1927)"}</script> </body> </html>