That he feels “tremendous guilt” about Facebook. “I think we have created tools that are ripping apart the social fabric of how society works.”

“The short-term, dopamine-driven feedback loops we’ve created [including the hearts, likes, and thumbs up of various social media channels] are destroying how society works.” He added, “[There’s] no civil discourse, no cooperation; [only] misinformation, mistruth. And it’s not an American problem–this is not about Russians ads. This is a global problem.”

Regarding an incident in which seven innocent men in India were lynched after a hoax about kidnappings spread through WhatsApp: “That’s what we’re dealing with. And imagine taking that to the extreme, where bad actors can now manipulate large swathes of people to do anything you want. It’s just a really, really bad state of affairs.”