How much of our skills are learned and how much is genetic ability is an old debate ("nature vs. nurture"). I come down quite hevily on the learning side: You c

How much of our skills are learned and how much is genetic ability is an old debate ("nature vs. nurture"). I come down quite hevily on the learning side: You can remove half the brain of a person and if you do it slowly or early enough he will grow up into a quite normal human. I mean, even walking is mainly a learnt skill!