“By 2040, at least 40% of Americans making to age 65 will live to age 100.”

Created by gwern on 2010-07-31; known on 2040-01-01

• gwern estimated 60% on 2010-07-31
• gwern said “http://www.longbets.org/239” on 2010-07-31
• JoshuaZ estimated 40% on 2011-05-24
• themusicgod1 estimated 4% on 2016-10-06
• JoshuaZ estimated 48% on 2016-10-07
• pranomostro estimated 55% on 2019-01-14
• Baeboo estimated 51% on 2019-01-15