I am curious, have there been any studies to determine if different races have some abilities that stem from their DNA make-up? I mean, are some races better at some things than other races are as a result of their DNA make-up? This is not from a racist perspective. Black people, as an example, have more melanin in their skin, so less vitamin D is produced. I am thinking that some races would be able to do some things better than others as a result of where they differentiated from the rest. There are some fairly large differences in appearance.