Fascinating. Simple, deductive reasoning applied with basic understanding of reproduction should put this whole “it’s hereditary” argument to rest. If it was, you would expect to see this behavior stay proportionately small relative to the population and would manifest itself very early in child development or adolescence and not change over the course of a population generation.. It does not do this. It increases after adolescent. Therefore, it is environmental/social and not biological.

Fascinating. Simple, desuctive reasoning applied with basic understanding of reproduction should put this whole “it’s hereditary” argument to rest. If it was, you would expect to see this behavior stay proportionately small relative to the population and would manifest itself very early in child development or adolescence and not change over the course of a population generation.. It does not do this. It increases after adolescent. Therefore, it is environmental/social and not biological.