What Happens When Geneticists Talk Sloppily About Race

In a recent op-ed in The New York Times, “How Genetics is Changing Our Understanding of Race,” the geneticist David Reich challenged what he called an “orthodoxy” in genetics. Due to concerns of political correctness, he argued, scientists are unwilling to do research on—or, in some cases, even discuss—genetic variation between human populations, despite the fact that genetic variations do exist. “It is simply no longer possible to ignore average genetic differences among ‘races,’” he wrote.

The piece was widely circulated, drawing condemnation from some social scientists who were appalled by its implications and praise from people who believe that discussion of racial differences has become taboo. Predictably, it rang the bell for another round of an ongoing media fight over why there’s a gap between black and white IQ scores. Ezra Klein the piece in , and Sam Harris. Andrew Sullivan on campus leftists and culture war.