SEE HERE "... racial and ethnic leaders around the world who promote a separate cultural "identity" are inflicting a handicap on their own people. Isolation has held back many peoples in many lands, for centuries. But such social and cultural isolation serves the interests of today's ethnic leaders."
Thomas Sowell does a nice job of exposing the sloppy thinking of many of the usual suspects, the self proclaimed intellectual elite. They're not consistent except in believing that what they believe should be the standard for us all. I suppose that could be summarized as intellectual arrogance.