Has evolution caused certain races to become smarter, more athletic, or cannier than others? We have to be especially careful here, because unsubstantiated claims in this area can give racism a scientific cachet. So what do the scientific data say? Almost nothing. Although different populations may have different behaviors, different IQs, and different abilities, it’s hard to rule out the possibility that these differences are a nongenetic product of environmental or cultural differences.
"nongenetic product of environmental of cultural differences." Sure...
