“By 2060 the total population of humans on earth will be less than it is today.”

Created by gwern on 2010-07-30; known on 2060-01-01

• gwern estimated 60% on 2010-07-30
• gwern said “http://www.longbets.org/118” on 2010-07-30
• Grognor estimated 20% on 2011-12-06
• pranomostro estimated 25% on 2019-01-14