The <a href="https://en.wikipedia.org/wiki/World_population" id="mwAZ4" rel="mw:WikiLink" title="World population">world population</a> reached <a href="https://en.wikipedia.org/wiki/Day_of_Eight_Billion" id="mwAZ8" rel="mw:WikiLink" title="Day of Eight Billion">eight billion</a>.<sup about="#mwt103" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-19"}}' id="cite_ref-19" rel="dc:references" typeof="mw:Extension/ref"><a href="./November_15#cite_note-19" id="mwAaA" style="counter-reset: mw-Ref 19;"><span class="mw-reflink-text" id="mwAaE">[19]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-19"><cite about="#mwt100" class="citation web cs1" id="mwCAo"><a class="external text" href="https://www.unfpa.org/press/world-set-reach-8-billion-people-15-november-2022" id="mwCAs" rel="mw:ExtLink nofollow">"World set to reach 8 billion people on 15 November 2022"</a>. <i id="mwCAw">United Nations Population Fund</i><span class="reference-accessdate" id="mwCA0">. Retrieved <span class="nowrap" id="mwCA4">8 October</span> 2022</span>.</cite><span about="#mwt100" class="Z3988" id="mwCA8" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=United+Nations+Population+Fund&amp;rft.atitle=World+set+to+reach+8+billion+people+on+15+November+2022&amp;rft_id=https%3A%2F%2Fwww.unfpa.org%2Fpress%2Fworld-set-reach-8-billion-people-15-november-2022&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ANovember+15"></span></span>