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He is also a member of the Indian Council of Social Science Research, of the National Council of Rural Institutes and of the advisory board, Council for Scientific and Industrial Research.<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> J K Bajaj holds a PhD degree in <a href="/wiki/Theoretical_physics" title="Theoretical physics">theoretical physics</a> from <a href="/wiki/Panjab_University" title="Panjab University">Panjab University</a> and has worked extensively in the scientific and technological tradition of India, Indian ideas and institutions and the religious demography of India. </p><p>After securing PhD degree, J K Bajaj worked as a UGC research associate in the Department of Theoretical Physics, <a href="/wiki/University_of_Madras" title="University of Madras">University of Madras</a>, <a href="/wiki/Chennai" title="Chennai">Chennai</a> during 1978–81, as a research fellow in Philosophy of Science at the Department of Humanities and Social Sciences, <a href="/wiki/Indian_Institute_of_Technology,_Bombay" class="mw-redirect" title="Indian Institute of Technology, Bombay">Indian Institute of Technology, Bombay</a> during 1981-83 and as a Fellow of the Indian Council of Social Science Research (ICSSR) at Indian Institute of Technology, Bombay, and Centre for the Study of Developing Societies, Delhi during 1983–86. During 1986–87, Bajaj worked as an assistant editor of the Hindi-language daily <a href="/wiki/Jansatta" class="mw-redirect" title="Jansatta">Jansatta</a> and during 1987-87 worked as its resident editor.<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>In an effort to understand the tradition of science and technology in India, J K Bajaj along with his colleagues founded the Patriotic and People-oriented Science and Technology (PPST) Group and the PPST Bulletin at Chennai in 1981. This group and its bulletin became a forum for creating awareness about the Indian tradition of science and technology, especially in medicine, agriculture, mathematics, astronomy and linguistics. In 1990, Bajaj along with some of the colleagues and friends from the PPST Group established the Centre for Policy Studies, with the objective of "comprehending and cherishing the essential civilisational genius of India not only in the matter of science and technology but also in all other fields of thought and organization, and helping in formulating a polity that would allow the Indian people and their genius to flourish and assert themselves in the present day world".<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> Since its founding, Bajaj is serving as its director. </p> <div class="mw-heading mw-heading2"><h2 id="Books_authored/co-authored/edited_by_J_K_Bajaj"><span id="Books_authored.2Fco-authored.2Fedited_by_J_K_Bajaj"></span>Books authored/co-authored/edited by J K Bajaj</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=J_K_Bajaj&action=edit&section=1" title="Edit section: Books authored/co-authored/edited by J K Bajaj"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The books authored/co-authored/edited by J K Bajaj include the following:<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> <ol><li><i>Making of A Hindu Patriot: Background of Gandhiji's Hind Swaraj</i>, J. K. Bajaj and M. D. Srinivas, Centre for Policy Studies and Haranand, Delhi, 2021</li> <li><i>Hind Swaraj</i> (2012), based on the original handwritten notes written by <a href="/wiki/Mahatma_Gandhi" title="Mahatma Gandhi">Mahatma Gandhi</a> in <a href="/wiki/Gujarati_language" title="Gujarati language">Gujarati language</a>.<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></li> <li><i>Scheduled Tribes of India: Religious Demography and Representation</i>, ed. Dr. J. K. Bajaj, 2011.</li> <li><i>Religious Demography of India</i>, A. P. Joshi, M. D. Srinivas and J. K. Bajaj, Centre for Policy Studies, Chennai, 2003.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup></li> <li><i>Timeless India Resurgent India: A Celebration of the Land and People of India</i>, Jitendra Bajaj and M. D. Srinivas, Centre for Policy Studies, Chennai 2001; also published in Hindi, Centre for Policy Studies, Chennai 2001.</li> <li><i>Restoring Abundance: Regeneration of Indian Agriculture to Ensure Food for All in Plenty</i>, J. K. Bajaj and M. D. Srinivas, IIAS, Shimla, 2001.</li> <li><i>Food for All</i>, ed. J. K. Bajaj, Centre for Policy Studies, Chennai 2001</li> <li><i>Annam Bahu Kurvita: Recollecting the Indian Discipline of Growing and Sharing Food in Plenty</i>, Jitendra Bajaj and M. D. Srinivas, Centre for Policy Studies, Chennai 1996; also published in Hindi 1996, and Tamil 1998.</li> <li><i>Ayodhya and the Future India</i>, ed. Jitendra Bajaj, Centre for Policy Studies, Chennai 1993.</li> <li><i>Bharatiya Chitta Manas and Kala</i> by Sri Dharampal, tr. and ed. Jitendra Bajaj, Centre for Policy Studies, Chennai 1993.</li> <li><i>Indian Economy and Polity</i>, ed. J. K. Bajaj, Centre for Policy Studies (1995).</li> <li><i>Resource Atlas of MADHYA PRADESH</i> (English, 2007)</li></ol> <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=J_K_Bajaj&action=edit&section=2" 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"><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="http://www.cpsindia.org/index.php/trustees">"Trustees"</a>. <i>Centre for Policy Studies</i>. Centre for Policy Studies, Chennai<span class="reference-accessdate">. Retrieved <span class="nowrap">13 February</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Centre+for+Policy+Studies&rft.atitle=Trustees&rft_id=http%3A%2F%2Fwww.cpsindia.org%2Findex.php%2Ftrustees&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJ+K+Bajaj" 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 class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.cpsindia.org/index.php/associated-scholars/228-dr-j-k-bajaj-phd/319-dr-j-k">"Trustees - Dr J K Bajaj"</a>. <i>Centre for Policy Studies</i>. Centre for Policy Studies<span class="reference-accessdate">. Retrieved <span class="nowrap">13 February</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Centre+for+Policy+Studies&rft.atitle=Trustees+-+Dr+J+K+Bajaj&rft_id=http%3A%2F%2Fwww.cpsindia.org%2Findex.php%2Fassociated-scholars%2F228-dr-j-k-bajaj-phd%2F319-dr-j-k&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJ+K+Bajaj" 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.cpsindia.org/index.php/associated-scholars/228-dr-j-k-bajaj-phd/324-work-on-indian-society-and">"Dr. J. K. Bajaj Work on Indian Society and Polity: Centre for Policy Studies (Since 1990)"</a>. <i>Centre for Policy Studies</i>. Centre for Policy Studies<span class="reference-accessdate">. Retrieved <span class="nowrap">13 February</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Centre+for+Policy+Studies&rft.atitle=Dr.+J.+K.+Bajaj+Work+on+Indian+Society+and+Polity%3A+Centre+for+Policy+Studies+%28Since+1990%29&rft_id=http%3A%2F%2Fwww.cpsindia.org%2Findex.php%2Fassociated-scholars%2F228-dr-j-k-bajaj-phd%2F324-work-on-indian-society-and&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJ+K+Bajaj" 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 class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.cpsindia.org/index.php/associated-scholars/228-dr-j-k-bajaj-phd/326-list-of-publication">"List of Publications"</a>. <i>The Centre for Policy Studies</i><span class="reference-accessdate">. Retrieved <span class="nowrap">13 February</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Centre+for+Policy+Studies&rft.atitle=List+of+Publications&rft_id=http%3A%2F%2Fwww.cpsindia.org%2Findex.php%2Fassociated-scholars%2F228-dr-j-k-bajaj-phd%2F326-list-of-publication&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJ+K+Bajaj" class="Z3988"></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 id="CITEREFNeelima_Shukla-Bhatt2013" class="citation journal cs1">Neelima Shukla-Bhatt (February 2013). <a rel="nofollow" class="external text" href="https://www.cambridge.org/core/journals/journal-of-asian-studies/article/abs/mahatma-gandhis-hind-swaraj-edited-by-j-k-bajaj-and-m-d-srinivas-chennai-india-center-for-policy-studies2011-488-pp-rs-500-cloth/6B352D7756343213A0E80E3AF6A150DF">"Book Review"</a>. <i>The Journal of Asian Studies</i>. <b>72</b> (1): 221–222. <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/10.1017%2FS0021911812002148">10.1017/S0021911812002148</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:162297550">162297550</a><span class="reference-accessdate">. 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Joshi, M.D. Srinivas and J.K. Bajaj"</a>. <i>India Today</i>. India Today<span class="reference-accessdate">. Retrieved <span class="nowrap">13 February</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=India+Today&rft.atitle=Book+review%3A+%27Religious+Demography+of+India%27+by+A.P.+Joshi%2C+M.D.+Srinivas+and+J.K.+Bajaj&rft.au=Swapna+Dasgupta&rft_id=https%3A%2F%2Fwww.indiatoday.in%2Fmagazine%2Fsociety-the-arts%2Fbooks%2Fstory%2F20030512-book-review-of-religious-demography-of-india-793763-2003-05-19&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJ+K+Bajaj" 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=J_K_Bajaj&action=edit&section=3" 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" 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