Beat Your Genes: An Evolutionary Psychology Podcast For Finding Happiness In The Modern World

Today's questions: 1. Does the myelin sheath development also apply to more purely mental abilities like reading and comprehension, or the ability to imagine and come up with inventive solutions to a problem?  For example, how much can learning and practice be helpful in growing infants and children? Will a baby that is spoken to for 5 hours a day learn to speak significantly faster than one exposed to only an hour of language a day? Or are parents kidding themselves when they spend so much effort to give their child an edge in cognitive development? 2. I'm a private person: I cringe when people air their dirty laundry or have what to me are very private conversations in the facebook comment section. I don't signal affiliation or loyalty the way most people do, and tend to minimize advertising even when it would be seemingly beneficial: I recall declining someone wanting to write an article about me back in high school because "it's nobody's business". I realize I'll always be like this, but the way you and G