Sal Khan: average human lifespan in developed countries at least a hundred years by 2060.

Created by Pablo on 2012-09-29; known on 2061-01-01

• Pablo estimated 60% on 2012-09-29
• Pablo said “Context: http://goo.gl/HkmOe” on 2012-09-29
• Pablo said “Related: http://predictionbook.com/predictions/2856” on 2012-10-01
• gwern estimated 40% on 2012-10-01
• Pablo estimated 45% and said “My earlier estimate seems too high now.” on 2012-10-06
• RandomThinker estimated 20% and said “Doubt it’s happening for the US. ” on 2012-10-07
• chemotaxis101 estimated 35% on 2012-10-13
• ChristianKl estimated 30% on 2012-11-29
• pranomostro estimated 25% on 2018-12-08
• Baeboo estimated 35% on 2018-12-12