In the late 90s, a large chunk of the field of social psychology started dedicating itself to figuring out ways to subtly persuade and influence people’s everyday decisions without their awareness. If you’re into freedom of choice, this was a close call.

Ruth Lyons: TV Pioneer
45:45

Selects: Mangroves: Nature's Best Tree?
44:31

How the Kowloon Walled City Worked
41:27