This is the massive black elephant in the room, that the left won't even talk about. IQ level differences between the races are genetic. No amount of social fiddling by liberals is ever going to change them. Negroes, as a race, are not capable of living full, productive lives in Western society, which was created by white Christians. They don't have the genetic makeup to do so. Even when so interbred with whites that they are more than half-white, they still lag far behind whites in intellectual ability.