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mw-first-heading"><span class="mw-page-title-main">Our World in Data</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. 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class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Our_World_in_Data" title="Our World in Data – Catalan" lang="ca" hreflang="ca" data-title="Our World in Data" 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/Our_World_in_Data" title="Our World in Data – Czech" lang="cs" hreflang="cs" data-title="Our World in Data" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Our_World_in_Data" title="Our World in Data – German" lang="de" hreflang="de" data-title="Our World in Data" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Our_World_in_Data" title="Our World in Data – Estonian" lang="et" hreflang="et" data-title="Our World in Data" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Our_World_in_Data" title="Our World in Data – Spanish" lang="es" hreflang="es" data-title="Our World in Data" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Our_World_in_Data" title="Our World in Data – Esperanto" lang="eo" hreflang="eo" data-title="Our World in Data" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AC%D9%87%D8%A7%D9%86_%D9%85%D8%A7_%D8%AF%D8%B1_%D8%AF%D8%A7%D8%AF%D9%87%E2%80%8C%D9%87%D8%A7" title="جهان ما در داده‌ها – Persian" lang="fa" hreflang="fa" data-title="جهان ما در داده‌ها" 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/Our_World_in_Data" title="Our World in Data – French" lang="fr" hreflang="fr" data-title="Our World in Data" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%95%84%EC%9B%8C_%EC%9B%94%EB%93%9C_%EC%9D%B8_%EB%8D%B0%EC%9D%B4%ED%84%B0" title="아워 월드 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searchaux" style="display:none">Website that presents data and statistics of socially relevant topics</div> <p class="mw-empty-elt"> </p> <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 vcard"><caption class="infobox-title fn org">Our World in Data</caption><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Our_World_in_Data_logo.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Our_World_in_Data_logo.png/220px-Our_World_in_Data_logo.png" decoding="async" width="220" height="126" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Our_World_in_Data_logo.png/330px-Our_World_in_Data_logo.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/44/Our_World_in_Data_logo.png/440px-Our_World_in_Data_logo.png 2x" data-file-width="1260" data-file-height="720" /></a></span></td></tr><tr><th scope="row" class="infobox-label">Type of business</th><td class="infobox-data category">Non-profit affiliated with the <a href="/wiki/University_of_Oxford" title="University of Oxford">University of Oxford</a></td></tr><tr><th scope="row" class="infobox-label">Headquarters</th><td class="infobox-data label"><a href="/wiki/Oxford" title="Oxford">Oxford</a>, England</td></tr><tr><th scope="row" class="infobox-label">Owner</th><td class="infobox-data">Global Change Data Lab</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Organizational_founder" title="Organizational founder">Founder(s)</a></th><td class="infobox-data"><a href="/wiki/Max_Roser" title="Max Roser">Max Roser</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Revenue" title="Revenue">Revenue</a></th><td class="infobox-data"><span class="nowrap"><span typeof="mw:File"><span title="Decrease"><img alt="Decrease" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Decrease2.svg/11px-Decrease2.svg.png" decoding="async" width="11" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Decrease2.svg/17px-Decrease2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Decrease2.svg/22px-Decrease2.svg.png 2x" data-file-width="300" data-file-height="300" /></span></span> <a href="/wiki/Pound_sterling" title="Pound sterling">£</a>1,784,746 (2022)</span><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></td></tr><tr><th scope="row" class="infobox-label">URL</th><td class="infobox-data url"><span class="url"><a rel="nofollow" class="external text" href="https://ourworldindata.org/">ourworldindata<wbr />.org</a></span> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q23680080#P856" 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></td></tr><tr><th scope="row" class="infobox-label">Commercial</th><td class="infobox-data">No</td></tr><tr><th scope="row" class="infobox-label">Launched</th><td class="infobox-data">May 2013<span class="noprint"><br />(11 years ago)</span><span style="display:none"> (<span class="bday dtstart published updated">2013-05</span>)</span><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></td></tr><tr><th scope="row" class="infobox-label">Current status</th><td class="infobox-data category">Active</td></tr></tbody></table> <p><b>Our World in Data</b> (<b>OWID</b>) is a scientific <a href="/wiki/Electronic_publishing" title="Electronic publishing">online publication</a> that focuses on large <a href="/wiki/List_of_global_issues" title="List of global issues">global problems</a> such as <a href="/wiki/Poverty" title="Poverty">poverty</a>, <a href="/wiki/Disease" title="Disease">disease</a>, <a href="/wiki/Hunger" title="Hunger">hunger</a>, <a href="/wiki/Climate_change" title="Climate change">climate change</a>, <a href="/wiki/War" title="War">war</a>, <a href="/wiki/Existential_risks" class="mw-redirect" title="Existential risks">existential risks</a>, and <a href="/wiki/Social_inequality" title="Social inequality">inequality</a>. </p><p>It is a project of the Global Change Data Lab, a <a href="/wiki/Registered_charity" class="mw-redirect" title="Registered charity">registered charity</a> in England and Wales,<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> and was founded by <a href="/wiki/Max_Roser" title="Max Roser">Max Roser</a>, a social <a href="/wiki/Historian" title="Historian">historian</a> and development economist. The research team is based at the <a href="/wiki/University_of_Oxford" title="University of Oxford">University of Oxford</a>.<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> The organization is chaired by <a href="/wiki/Hetan_Shah" title="Hetan Shah">Hetan Shah</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Content">Content</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Our_World_in_Data&action=edit&section=1" title="Edit section: Content"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Our World in Data uses interactive charts and maps to illustrate research findings, often taking a long-term view to show how global <a href="/wiki/Living_conditions" class="mw-redirect" title="Living conditions">living conditions</a> have changed over time. </p><p><br /> </p> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 304.66666666667px"> <div class="thumb" style="width: 302.66666666667px;"><span typeof="mw:File"><a href="/wiki/File:Two-centuries-World-as-100-people.png" class="mw-file-description" title="Compilation of graphs from the organization, showing the overall global percentages of the last two centuries, in six factors: extreme poverty, democracy, basic education, vaccination, literacy, and child mortality"><img alt="Compilation of graphs from the organization, showing the overall global percentages of the last two centuries, in six factors: extreme poverty, democracy, basic education, vaccination, literacy, and child mortality" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Two-centuries-World-as-100-people.png/454px-Two-centuries-World-as-100-people.png" decoding="async" width="303" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Two-centuries-World-as-100-people.png/680px-Two-centuries-World-as-100-people.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Two-centuries-World-as-100-people.png/907px-Two-centuries-World-as-100-people.png 2x" data-file-width="3690" data-file-height="2442" /></a></span></div> <div class="gallerytext">Compilation of graphs from the organization, showing the overall global percentages of the last two centuries, in six factors: extreme poverty, democracy, basic education, vaccination, literacy, and child mortality</div> </li> <li class="gallerybox" style="width: 285.33333333333px"> <div class="thumb" style="width: 283.33333333333px;"><span typeof="mw:File"><a href="/wiki/File:Global_annual_CO2_emissions_by_world_region_since_1750.svg" class="mw-file-description" title="Global CO2 emissions by world region since 1750"><img alt="Global CO2 emissions by world region since 1750" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Global_annual_CO2_emissions_by_world_region_since_1750.svg/425px-Global_annual_CO2_emissions_by_world_region_since_1750.svg.png" decoding="async" width="284" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Global_annual_CO2_emissions_by_world_region_since_1750.svg/638px-Global_annual_CO2_emissions_by_world_region_since_1750.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Global_annual_CO2_emissions_by_world_region_since_1750.svg/850px-Global_annual_CO2_emissions_by_world_region_since_1750.svg.png 2x" data-file-width="850" data-file-height="600" /></a></span></div> <div class="gallerytext">Global CO<sub style="font-size: 80%;vertical-align: -0.35em">2</sub> emissions by world region since 1750</div> </li> </ul> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 525.33333333333px"> <div class="thumb" style="width: 523.33333333333px;"><span typeof="mw:File"><a href="/wiki/File:Global_population_cartogram.png" class="mw-file-description" title="Cartogram showing the distribution of the global population. Each of the 15,266 pixels represents the home country of 500,000 people."><img alt="Cartogram showing the distribution of the global population. Each of the 15,266 pixels represents the home country of 500,000 people." src="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/Global_population_cartogram.png/785px-Global_population_cartogram.png" decoding="async" width="524" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/Global_population_cartogram.png/1178px-Global_population_cartogram.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/90/Global_population_cartogram.png/1570px-Global_population_cartogram.png 2x" data-file-width="8192" data-file-height="3131" /></a></span></div> <div class="gallerytext">Cartogram showing the distribution of the global population. Each of the 15,266 pixels represents the home country of 500,000 people.</div> </li> </ul> <p>As of April 2024, Our World in Data categorize their charts and articles by the following topics on their website:<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> </p> <ul><li>Population and Demographic Change</li> <li>Health</li> <li>Energy and Environment</li> <li>Food and Agriculture</li> <li>Poverty and Economic Development</li> <li>Education and Knowledge</li> <li>Innovation and Technological Change</li> <li>Living Conditions, Community, and Wellbeing</li> <li>Human Rights and Democracy</li> <li>Violence and War</li></ul> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Our_World_in_Data&action=edit&section=2" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Roser began his work on the project in 2011,<sup id="cite_ref-:0_6-0" class="reference"><a href="#cite_note-:0-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> adding a research team at the <a href="/wiki/University_of_Oxford" title="University of Oxford">University of Oxford</a> later on. In the first years, Roser developed the publication together with inequality researcher Sir <a href="/wiki/Tony_Atkinson" title="Tony Atkinson">Tony Atkinson</a>.<sup id="cite_ref-:0_6-1" class="reference"><a href="#cite_note-:0-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Hannah_Ritchie" title="Hannah Ritchie">Hannah Ritchie</a> joined in 2017 and became Head of Research.<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> <a href="/w/index.php?title=Edouard_Mathieu&action=edit&redlink=1" class="new" title="Edouard Mathieu (page does not exist)">Edouard Mathieu</a> joined in 2020 and became Head of Data.<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> The organization began the <a href="/wiki/COVID-19_pandemic" title="COVID-19 pandemic">COVID-19 pandemic</a> with six staff members, and grew to 20 by late 2021.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p><p>In 2019, Our World in Data won the <a href="/wiki/International_Academy_of_Digital_Arts_and_Sciences" title="International Academy of Digital Arts and Sciences">Lovie Award</a>, a European web award,<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> and was one of three <a href="/wiki/Nonprofit_organization" title="Nonprofit organization">nonprofit organizations</a> in <a href="/wiki/Y_Combinator_(company)" class="mw-redirect" title="Y Combinator (company)">Y Combinator's</a> Winter 2019 cohort.<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><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> </p><p>Beginning in 2020, Our World in Data added an emphasis on publishing global data and research on the COVID-19 pandemic: </p> <ul><li>They created and maintained a worldwide database on <a href="/wiki/COVID-19_vaccine" title="COVID-19 vaccine">vaccinations for COVID-19</a>, which was used as the source for data published by the <a href="/wiki/World_Health_Organization" title="World Health Organization">World Health Organization</a>,<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> researchers and other international organizations,<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><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> journals,<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> and numerous newspapers.<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><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><sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup><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><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><sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup></li> <li>Similarly, the team built and maintained a global dataset on <a href="/wiki/COVID-19_testing" title="COVID-19 testing">COVID-19 testing</a> which was used by the United Nations, the White House, the World Health Organization, and epidemiologists and researchers,<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> and also published data such as hospitalizations and computations of excess deaths.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup></li></ul> <p>In 2021, the team began campaigning for the <a href="/wiki/International_Energy_Agency" title="International Energy Agency">International Energy Agency</a> to make the data it collects from national governments publicly available.<sup id="cite_ref-ritchie-2021_31-0" class="reference"><a href="#cite_note-ritchie-2021-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Funding_and_collaborations">Funding and collaborations</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Our_World_in_Data&action=edit&section=3" title="Edit section: Funding and collaborations"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Life_expectancy_in_1800,_1950,_and_2015.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Life_expectancy_in_1800%2C_1950%2C_and_2015.png/290px-Life_expectancy_in_1800%2C_1950%2C_and_2015.png" decoding="async" width="290" height="418" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Life_expectancy_in_1800%2C_1950%2C_and_2015.png/435px-Life_expectancy_in_1800%2C_1950%2C_and_2015.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Life_expectancy_in_1800%2C_1950%2C_and_2015.png/580px-Life_expectancy_in_1800%2C_1950%2C_and_2015.png 2x" data-file-width="3000" data-file-height="4323" /></a><figcaption>Life expectancy in 1800, 1950, and 2015</figcaption></figure> <p>Global Change Data Lab, the non-profit that publishes Our World in Data and the open-access data tools that make the online publication possible, is funded through a mix of grants, sponsors, and reader donations.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p> <ul><li>The first grant to support the research project was given by the <a href="/wiki/Nuffield_Foundation" title="Nuffield Foundation">Nuffield Foundation</a>, a London-based foundation focused on social policy.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup></li> <li>Other grantors supporting the project have included the Quadrature Climate Foundation, the <a href="/wiki/Bill_%26_Melinda_Gates_Foundation" title="Bill & Melinda Gates Foundation">Bill and Melinda Gates Foundation</a>, and a grant from German philanthropist <a href="/wiki/Susanne_Klatten" title="Susanne Klatten">Susanne Klatten</a>.<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> In the past, Our World in Data has also received grants from the <a href="/wiki/World_Health_Organization" title="World Health Organization">World Health Organization</a>, the <a href="/wiki/Department_of_Health_and_Social_Care" title="Department of Health and Social Care">Department of Health and Social Care</a> in the United Kingdom, and the <a href="/wiki/Centre_for_Effective_Altruism" title="Centre for Effective Altruism">Effective Altruism Meta Fund</a>.<sup id="cite_ref-:1_35-0" class="reference"><a href="#cite_note-:1-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup></li> <li>Reader donations are also a major source of funding. In 2020, more than 3,000 individuals supported the project,<sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> exceeding 4,000 donors by 2023. The list of donors includes <a href="/wiki/Jamie_Metzl" title="Jamie Metzl">Jamie Metzl</a> and YouTuber <a href="/wiki/Hank_Green" title="Hank Green">Hank Green</a>.<sup id="cite_ref-:1_35-1" class="reference"><a href="#cite_note-:1-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup></li></ul> <p>The research team collaborated with the science YouTube channel <a href="/wiki/Kurzgesagt" title="Kurzgesagt">Kurzgesagt</a>.<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> </p><p>In the <a href="/wiki/COVID-19_pandemic" title="COVID-19 pandemic">coronavirus pandemic</a>, the team partnered with epidemiologists from <a href="/wiki/Harvard_University" title="Harvard University">Harvard</a>'s Chan School of Public Health and the Robert Koch Institute to study countries that have responded successfully in the early phase of the pandemic.<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> Janine Aron and <a href="/wiki/John_Muellbauer" title="John Muellbauer">John Muellbauer</a> worked with OWID to research <a href="/wiki/Mortality_displacement" class="mw-redirect" title="Mortality displacement">excess mortality</a> during the pandemic.<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> </p><p>In 2022, <a href="/wiki/FTX" title="FTX">FTX</a>'s Future Fund offered Our World in Data a $7.5 million grant to support their activities. Max Roser told Fortune that Our World in Data's board of trustees ultimately rejected the grant money after conducting due diligence and other checks.<sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Usage">Usage</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Our_World_in_Data&action=edit&section=4" title="Edit section: Usage"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 2021, the Our World in Data website had 89 million unique visitors.<sup id="cite_ref-42" class="reference"><a href="#cite_note-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> </p><p>Our World in Data has been cited in academic scientific journals,<sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-45" class="reference"><a href="#cite_note-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-46" class="reference"><a href="#cite_note-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-47" class="reference"><a href="#cite_note-47"><span class="cite-bracket">[</span>47<span class="cite-bracket">]</span></a></sup> medicine and global health journals,<sup id="cite_ref-48" class="reference"><a href="#cite_note-48"><span class="cite-bracket">[</span>48<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-49" class="reference"><a href="#cite_note-49"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> and social science journals.<sup id="cite_ref-50" class="reference"><a href="#cite_note-50"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> <i><a href="/wiki/The_Washington_Post" title="The Washington Post">The Washington Post</a></i>, <i><a href="/wiki/The_New_York_Times" title="The New York Times">The New York Times</a></i>,<sup id="cite_ref-51" class="reference"><a href="#cite_note-51"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup> and <i><a href="/wiki/The_Economist" title="The Economist">The Economist</a></i><sup id="cite_ref-52" class="reference"><a href="#cite_note-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup> have used Our World in Data as a source. </p><p>The site uses permissive licenses to allow others to copy, modify, and distribute the work (<a href="/wiki/CC_BY" class="mw-redirect" title="CC BY">CC BY</a> for content and the <a href="/wiki/MIT_License" title="MIT License">MIT License</a> for software).<sup id="cite_ref-53" class="reference"><a href="#cite_note-53"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Our_World_in_Data&action=edit&section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Gapminder_Foundation" title="Gapminder Foundation">Gapminder Foundation</a></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=Our_World_in_Data&action=edit&section=6" 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"><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 web cs1"><a rel="nofollow" class="external text" href="https://assets.ourworldindata.org/uploads/2023/09/2022-Annual-Report.pdf">"TRUSTEES' ANNUAL REPORT AND FINANCIAL STATEMENTS FOR THE YEAR ENDED 31 DECEMBER 2022"</a> <span class="cs1-format">(PDF)</span>. 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