By 2055 there will be at least one confirmed person who has lived to 140.

Created by JoshuaZ on 2011-10-15; known on 2055-01-01

  • JoshuaZ estimated 54% on 2011-10-15
  • gwern estimated 50% on 2011-10-17
  • JoshuaZ estimated 45% on 2011-12-07
  • gwern said “aged 96on 2011-12-07
  • pranomostro estimated 42% on 2019-01-01

Please log in to respond to or judge prediction