Venkatesh Rao@vgrHistory is the story of an open-loop civilization. History ends when civilization becomes closed loop.5:07 PM · Feb 12, 20192 Retweets12 Likes
mark safranski@zenpundit·Feb 12, 2019Replying to @vgr and @AelkusA very Boydian ( and Toynbeean) statement3