I believe that we are part of the same clinal species, which has had a tendency toward further speciation until the upswing in global trade 6000 years ago. I believe that we are now becoming more ethnically similar day by day.

To deny that there are differences between racial groups is absurd. The recent studies that sugest that northern europeans, southern asians, eastern asian and pacific islanders are comprised of DNA from separate species of human beings highlights what we all know to be true, in spite of well meaning political correctness. We are very different, but what makes us different is nowhere near as imense or important as what makes us all the same.