DragonflyIssuesInEvolution13 Wiki

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Expensive Tissue Hypothesis

Arjamaa & Vuorisalo (2010) explain The “Expensive tissue hypothesis” as: larger brains have high energy costs that are supported by nutrient rich diets that likely include meat.
Arjamaa, O. and Vuorisalo, T. (2010). Gene-culture co-evolution and human diet. American Scientist 98, 140-147.

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