Humans obviously don’t have any difficulties finding division and tribalism, but just how little is required for factions to form? In this episode of Stuff to Blow Your Mind, Robert and Joe discuss the minimal group paradigm in social identity theory.

The Upside-Down, Part 3
1:01:13

The Monstrefact Redux: Life on Star Wars' Utapau
04:56

The Upside-Down, Part 2
56:08