2min chapter

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#229 – Richard Wrangham: Role of Violence, Sex, and Fire in Human Evolution

Lex Fridman Podcast

CHAPTER

How Did the Beta Males Kill the Alpha Males?

The key moments in human history are with the Homo erectus, the discovery of fire and the use of fire for cooking. And then with Homo sapiens, the beta males killing off the alpha males so that the cooperation can exist in cooperation leads to communication and ideas. Without language, it's very difficult to know how confident you can be of the support of others against a particular individual within your own group.

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