Otto Piene: Lichtballet at MIT List Visual Arts Center, 2011. Bekijk foto.
Facebook’s voormalige vice president Chamath Palihapitiya, in een interview op Stanford Business School, november 2017: "It literally is at a point now where I think we have created tools that are ripping apart the social fabric of how society works." (...) "The short-term dopamine-driven feedback loops that we have created are destroying how society works: No civil discourse, no cooperation, misinformation, mistruth. And it’s not an American problem — this is not about Russian ads — this is a global problem."