This has to be (roughly) true because the energy to power the size of brain found in hominids post 2Mya can only come from cooked food (or living in the very sm

This has to be (roughly) true because the energy to power the size of brain found in hominids post 2Mya can only come from cooked food (or living in the very small number of places where there's enough fruit available year round to provide equivalent diet).