Robin Dunbar: Circles of Friendship
Clear+Vivid with Alan Alda
00:00
The Seven Pillars of Friendship
The seven pillars of friendship are sharing the same hobbies and interests, having a similar world view. The more of those dimensions you shared with a person, the stronger the friendship was. And it turned out that the more willing you were to be altruistic, to help your friends when they're in trouble.
Play episode from 31:45
Transcript
