Clay Shirky: How cognitive surplus will change the world | Video on TED.com - 0 views
-
Oliver Janoschka on 24 Aug 12"Clay Shirky: How cognitive surplus will change the world" in short: the theory, which says that due to a massive increase in leisure time that is facilitated by ascending prosperity, people have a "cognitive surplus" at their disposal. until recently, it has mostly been used as a means to watch tv, but it should be employed differently.