gavra – I agree. Maybe we can add that believing that one race is inherently superior (in terms of intellect/accomplishments etc.) to another race may not be a problem, but that does NOT mean to treat them with any less respect.
Just as you know that mentally retarded people are intellectually inferior to non-retarded people, that obviously does not mean to treat them with any less respect.
And no, I’m not saying that blacks, or any other race, are retarded.