The Scientist Who Scans Fathers' Brains: Parenthood Shrinks Your Brain, And Drops Testosterone 25%!
5:36learning from the environment. And the word that biologists use for this is facultative. So a facultative7:04Yes, exactly. So, it's reshaping in a way that enables more efficient communication. It's learning. It's18:52And I think that can be a little bit of a hollow message because what we keep learning again and again from the longevity studies is that the quality of














