One of the things that comforts me about the disparity of intelligence between groups of people and individuals is wisdom. Someone once said that wisdom is intelligence of the heart and I believe it’s development does not rely on how clever a person is. I would rather live next door to a good natured “fool” than an intelligent psychopath, as  the later is more likely to have a destructive impact on me and my community. <br>Furthermore I understand that the Nazi party, believing in Eugenics had baby factories. They chose their very brightest male and female soldiers to have babies who then were taken care of in “orphanages” and were reared by staff. Consequently these little ones did not have the opportunity to make a loving bond with primary carers? I also understand that this experiment failed because of that. Now I guess this didn’t decrease the propensity of the childrens intelligence, but the lack of nurturing had a huge impact on their ability to function. So it’s hard to “ think “ yourself out of this kind of early deprivation. I’ve often wondered how these children faired after the war? Maybe someone out there knows! <br>There are also rare instances of children being bought up by wolves who were unable to speak and function when rescued. I don’t know how intelligent these children were but their normal development was permanently impacted. <br>So maybe what’s more important isn’t how intelligent racial groups compare with one another, it’s how they raise and nurture their children?