The most crucial matter in regard to race differences, as opposed to sex differences, is the various races are different and incompatible. Men and women are different but compatible. Obviously, an all White society is possible and, in my opinion, highly describable. An all male or all female society is not.

As a woman, I have no problem at all with sex differences being pointed out; this could even lead to men and women understanding each other better. The guiding principle should be that men and women can compliment each other because of their differences. On the other hand, different races in the same territory will always be in a greater or lesser degree of conflict.