I have. They do not refer to the capability of the groups, only their present level. It's entirely consistent with what I said that the current differences betw

I have. They do not refer to the capability of the groups, only their present level. It's entirely consistent with what I said that the current differences between the groups are a consequence of historical racism and inequity. That doesn't change the fact that the absolute level of current ability implied by the same credential differs between groups, when the credential is conferred via affirmative action.