Dr. James Cole - Stone Tools & Cognition
AnthroBiology Podcast
00:00
The Costly Tissue Hypothesis and Gut Shrink
Why did gut shrink, freeing up this energy to go potentially to the brain? That's a big question. The idea is that it's around improvement in diet and quality of diet. And then it just becomes kind of a feedback loop of increasing diet quality or complex group interactions and need for a better brain.
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