" I’m reasonably certain that [>1b pub library circulation] will also be true 35 years from now"

Created by gwern on 2011-08-12; known on 2046-09-01

• gwern estimated 40% on 2011-08-12
• gwern said “source & current circulation: http://predictionbook.com/predictions/2998” on 2011-08-12
• JoshuaZ estimated 55% on 2011-08-12
• themusicgod1 estimated 39% on 2016-10-09
• pranomostro estimated 38% on 2019-01-03
• Baeboo estimated 15% on 2019-01-04