Absolute Brain Size Matters [1]

The thing that stuck out was that self-control is simply a product of absolute brain size. It had more to do with your feeding ecology: How complex was your diet? How many things do you rely on to survive? That was a big surprise, because the idea that diet is shaping cognition has faded in many circles as the leading hypothesis for thinking about how psychology evolves. So, how do we move forward on testing ideas about the evolution of psychology? ... It's interesting to think about how this all came about. It all started in a bar.

BRIAN HARE is an associate professor of evolutionary anthropology at Duke University in North Carolina and founder the Duke Canine Cognition Center. He is the co-author (with Vanessa Woods) of The Genius of Dogs: How Dogs Are Smarter Than You Think. Brian Hare's Edge Bio Page [2]