Editing Joe Biden (section)

== Post-vice presidency (2017–2021) ==
[[File:58th Presidential Inaugural Ceremony 170120-D-BP749-1327.jpg|thumb|Biden with [[Barack Obama]] and [[Donald Trump]], at the latter's [[First inauguration of Donald Trump|inauguration]] on January 20, 2017|alt=Photo of Trump speaking to Biden and Obama, with Trump's hand on Obama's shoulder]]

After leaving the vice presidency, Biden became an honorary professor at the [[University of Pennsylvania]], developing the [[Penn Biden Center for Diplomacy and Global Engagement]]. Biden remained in that position into 2019.<ref>{{cite magazine|url=https://www.phillymag.com/news/2021/10/23/biden-administration-penn/|title=The Biden Administration Keeps Tapping Penn People for Major Roles: D.C.'s gain is Philly's loss|first=Sandy|last=Hingston|magazine=Philadelphia|date=October 23, 2021|accessdate=March 5, 2022|archive-date=March 5, 2022|archive-url=https://web.archive.org/web/20220305173530/https://www.phillymag.com/news/2021/10/23/biden-administration-penn/|url-status=live}}</ref><ref>{{Cite web |last=Tamari |first=Jonathan |date=July 12, 2019 |title=Penn has paid Joe Biden more than $900K since he left the White House. What did he do to earn the money? |url=https://www.inquirer.com/news/joe-biden-penn-salary-lectures-20190712.html |access-date=February 22, 2023 |magazine=[[Philadelphia (magazine)|Philadelphia]] |archive-date=February 22, 2023 |archive-url=https://web.archive.org/web/20230222055817/https://www.inquirer.com/news/joe-biden-penn-salary-lectures-20190712.html |url-status=live}}</ref>

In 2017, Biden wrote a memoir, ''[[Promise Me, Dad]]'', and went on a book tour.<ref>{{cite news|last=Kane|first=Paul|title=Biden wraps up book tour amid persistent questions about the next chapter|newspaper=[[The Washington Post]]|url=https://www.washingtonpost.com/powerpost/biden-wraps-up-book-tour-amid-persistent-questions-about-the-next-chapter/2018/06/11/33ebbe8e-6daf-11e8-bf86-a2351b5ece99_story.html|date=June 11, 2018|access-date=November 10, 2020|issn=0190-8286|archive-date=November 7, 2020|archive-url=https://web.archive.org/web/20201107171225/https://www.washingtonpost.com/powerpost/biden-wraps-up-book-tour-amid-persistent-questions-about-the-next-chapter/2018/06/11/33ebbe8e-6daf-11e8-bf86-a2351b5ece99_story.html|url-status=live}}</ref> By 2019, he and his wife reported that they had earned over $15 million since the end of his vice presidency from speaking engagements and book sales.<ref>{{cite news|last1=Eder|first1=Steve|last2=Glueck|first2=Katie|date=July 9, 2019|title=Joe Biden's Tax Returns Show More Than $15 Million in Income After 2016|newspaper=[[The New York Times]]|url=https://www.nytimes.com/2019/07/09/us/politics/joe-biden-net-worth.html|access-date=July 16, 2019|archive-date=July 15, 2019|archive-url=https://web.archive.org/web/20190715211457/https://www.nytimes.com/2019/07/09/us/politics/joe-biden-net-worth.html|url-status=live}}</ref>

Biden remained in the public eye, endorsing candidates while continuing to comment on politics, climate change, and the [[First presidency of Donald Trump|presidency of Donald Trump]].<ref>{{cite magazine|url=https://www.politico.com/states/new-jersey/story/2017/05/28/biden-backing-phil-murphy-says-nj-governors-race-single-most-important-112380|title=Biden backs Phil Murphy, says N.J. governor's race 'most important' in nation|first=Ryan|last=Hutchins|date=May 28, 2017|magazine=[[Politico]]|access-date=January 24, 2021|archive-date=December 30, 2019|archive-url=https://web.archive.org/web/20191230125059/https://www.politico.com/states/new-jersey/story/2017/05/28/biden-backing-phil-murphy-says-nj-governors-race-single-most-important-112380|url-status=live}}</ref><ref name="foreign-policy2" /><ref>{{cite news |url=https://thehill.com/policy/energy-environment/335859-biden-paris-deal-best-way-to-protect-us-leadership|title=Biden: Paris deal 'best way to protect' US leadership|first=Max|last=Greenwood|newspaper=[[The Hill (newspaper)|The Hill]]|date=May 31, 2017|access-date=January 24, 2021|archive-date=February 25, 2020|archive-url=https://web.archive.org/web/20200225090215/https://thehill.com/policy/energy-environment/335859-biden-paris-deal-best-way-to-protect-us-leadership|url-status=live}}</ref> He also continued to speak out in favor of LGBT rights, continuing advocacy on an issue he had become more closely associated with during his vice presidency.<ref>{{cite magazine |first=Edward-Isaac|last=Dovere|title=VP's LGBT comments raise eyebrows |url=https://www.politico.com/story/2014/03/joe-biden-lgbt-workplace-discrimination-executive-order-human-rights-campaign-105018 |magazine=[[Politico]] |date=March 26, 2014 |access-date=January 24, 2021 |archive-date=January 3, 2021 |archive-url=https://web.archive.org/web/20210103083142/https://www.politico.com/story/2014/03/joe-biden-lgbt-workplace-discrimination-executive-order-human-rights-campaign-105018 |url-status=live}}</ref><ref>{{cite news|url=https://www.seattletimes.com/nation-world/joe-biden-to-lgbt-gala-hold-president-trump-accountable/|title=Joe Biden to LGBT gala: 'Hold President Trump accountable'|date=June 21, 2017|first=Steve|last=Peoples|newspaper=[[The Seattle Times]]|access-date=January 24, 2021|archive-date=June 20, 2020|archive-url=https://web.archive.org/web/20200620090144/https://www.seattletimes.com/nation-world/joe-biden-to-lgbt-gala-hold-president-trump-accountablehttps://|url-status=live}}</ref> In 2018, he gave a eulogy for Senator [[John McCain]].<ref>{{cite magazine|last=Friedman|first=Megan|date=August 30, 2018|title=Joe Biden Just Gave an Incredibly Powerful Speech at John McCain's Memorial|magazine=[[Town & Country (magazine)|Town & Country]]|url=https://www.townandcountrymag.com/society/politics/a22877209/joe-biden-eulogy-john-mccain-memorial-full-transcript/|access-date=January 24, 2021|archive-date=June 10, 2020|archive-url=https://web.archive.org/web/20200610041411/https://www.townandcountrymag.com/society/politics/a22877209/joe-biden-eulogy-john-mccain-memorial-full-transcript/|url-status=live}}</ref> Biden continued to support [[cancer research]].<ref>{{cite news |last=O'Brien |first=Sara Ashley |date=March 12, 2017 |title=Joe Biden: The fight against cancer is bipartisan |agency=[[CNN Business]] |url=https://money.cnn.com/2017/03/12/technology/sxsw-joe-biden-cancer/index.html |url-status=live |access-date=March 13, 2017 |archive-url=https://web.archive.org/web/20190526151625/https://money.cnn.com/2017/03/12/technology/sxsw-joe-biden-cancer/index.html |archive-date=May 26, 2019}}</ref>