>I'm torn over how to respond to research on race and intelligence. Part of me wants to scientifically rebut the IQ-related claims of Herrnstein, Murray, Watson and Richwine.
(for example, the claim it's "extremely well backed" that IQ is both "heritable" and "largely genetic", when both are hotly contested, the former is impossible to have decent evidence for given all of the confounding variables, and the latter ("largely") is definitely not true, even given the necessarily poor state of evidence on this question:)
> For example, to my mind the single most important finding related to the debate over IQ and heredity is the dramatic rise in IQ scores over the past century. This so-called Flynn effect, which was discovered by psychologist James Flynn, undercuts claims that intelligence stems primarily from nature and not nurture.
> But another part of me wonders whether research on race and intelligence—given the persistence of racism in the U.S. and elsewhere -- should simply be banned. I don't say this lightly. For the most part, I am a hard-core defender of freedom of speech and science. But research on race and intelligence—no matter what its conclusions are—seems to me to have no redeeming value.
> Far from it. The claims of researchers like Murray, Herrnstein and Richwine could easily become self-fulfilling, by bolstering the confirmation bias of racists and by convincing minority children, their parents and teachers that the children are innately, immutably inferior. (See Post-postscript below.)
> Why, given all the world’s problems and needs, would someone choose to investigate this thesis? What good could come of it? Are we really going to base policies on immigration, education and other social programs on allegedly innate racial differences? Not even the Heritage Foundation advocates a return to such eugenicist policies.
> Perhaps instead of arguing over the evidence for or against theories linking race and IQ we should see them as simply irrelevant to serious intellectual discourse. I'm sympathetic toward the position spelled out by Noam Chomsky in his usual blunt fashion in his 1987 book Language and Problems of Knowledge:
> "Surely people differ in their biologically determined qualities. The world would be too horrible to contemplate if they did not. But discovery of a correlation between some of these qualities is of no scientific interest and of no social significance, except to racists, sexists and the like. Those who argue that there is a correlation between race and IQ and those who deny this claim are contributing to racism and other disorders, because what they are saying is based on the assumption that the answer to the question makes a difference; it does not, except to racists, sexists and the like."