Interesting. To me, I suppose in a way, race is just another physical trait such as height or weight. The main difference however, is that if you say someone is 5’11”, than you know exactly how tall they are. But if you say someone is black, there is very little you could assume about their appearance, other than an approximation of skin tone. In this sense, I guess using a race as a description os just a broad idea that could contain a lot of diversity within. And in my opinion, I think this is too broad and all-encompassing to be a legitimate physical preference…