“There will be 5-10 billion people.” —Charles Stross

Created by gwern on 2012-01-14; known on 2092-01-01

• gwern estimated 50% on 2012-01-14
• gwern said “http://www.antipope.org/charlie/blog-static/2012/01/world-building-301-some-projec.html” on 2012-01-14
• spqr0a1 estimated 40% on 2012-01-17
• lavalamp estimated 40% on 2012-01-20
• themusicgod1 estimated 47% on 2016-10-09
• pranomostro estimated 38% and said “http://www.un.org/en/development/desa/news/population/2015-report.html” on 2018-12-19