>>The corollary follows from the first part because of the nature/nurture dichotomy. It's either biological, or sociological. Nature/nurture argument is not a

>>The corollary follows from the first part because of the nature/nurture dichotomy. It's either biological, or sociological. Nature/nurture argument is not a dichotomy. It isn't either/or. It can be both to varying degrees, i.e. biological dispositions can be nurtured/reinforced by environment and upbringing.