on sexual development. Education not just by gender but by race. Why? Different

http://blog.jim.com/culture/adulthood-by-race/More on sexual development.

Education not just by gender but by race. Why? Different rates of maturity, and different degrees of maturity.

Again I see racial differences as largely one of endocrines, sexual maturity and sexual dimorphism.

The way you grow a human creates the behavioral differences

We are not machines that are manufactured but organisms that are grown.