Do I need one? Do you have a cite for "No one disputes there are racial gaps in IQ"? Actually, you can't have one (or at least, one that has any basis in reality), because I've just disputed it. The AAS likewise have disputed it, for that matter: 

WHEREAS all human beings are members of one species, Homo sapiens, andWHEREAS, differentiating species into biologically defined "races" has proven meaningless and unscientific as a way of explaining variation (whether in intelligence or other traits),

'''THEREFORE, the American Anthropological Association urges the academy, our political leaders and our communities to affirm, without distraction by mistaken claims of racially determined intelligence, the common stake in assuring equal opportunity, in respecting diversity and in securing a harmonious quality of life for all people".

This looks clear enough to me...