Charles Murray's views are back in the news because of an experiment run on professors showing that his views are actually rather centrist. We have seen this ebb and flow over the decades. I am familiar with arguments criticising Murray because IQ is not what he thinks it is, or complaints about his methodology. There are also the more suspect arguments that such things should not be studied because of their possible consequences, or that evil and racist people in the past have subscribed to versions of his idea.
Does anyone know of a criticism of Murray that stems from the claim "I have better numbers?"