S1 E2 10/20/19

Tribalism

Why do we divide the world into "us" and "them"? Cognitive scientist Laurie Santos examines tribalism, asking why love for our group can make us hate other groups -- in politics, sports, even warfare -- and how tribal thinking shapes our perceptions.

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Seasons

Episode   1

Origins

Episode   2

Tribalism

Episode   4

Extremism

Episode   6

Hope

Episode   101

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