Thinking about the biology of brains and exercise. Brains are not an end in themselves, they are a means to an end. So activity->need food->need brain. Inactivity->don’t need brain->turn it off. Alas, doesn’t fit our current environment. Posted on January 9, 2013 by jgordon From app.net – http://alpha.app.net/johngordon/post/2384360.
