4min chapter

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

Lex Fridman Podcast

CHAPTER

Chimpanzees and Tribal Warfare

The rate of death from chimpanzees conducting proactive co-orditionary violence is very similar in many ways to what you see in humans. So, when not downregulated with proactive violence, it's just this reactive violence that is strikingly reduced in humans. Chimps also practice kind of tribal warfare. Indeed, they do. This was discovered first in 1974. It really made people realize for the first time that Conrad Lorentz had been wrong when he said warfare is restricted to humans.

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