Quote Originally Posted by Montmorency View Post
The changes in diet, and gut-size, and muscle-protein receptor genetics, were well-underway by the time the hominid brain became human-like 200-100K years ago.
I take it you do not subscribe to the notion of a "great leap forward"? That's fine. The reason why I referred to that theory is that AFAIK this is the dominant of the two theories currently.