Author: Jacob Falkovich

In-Groups, Out-Groups, and the IDW

Over the past year or so, Sam Harris and Ezra Klein spent several tweets, a dozen emails, and a two-hour podcast vehemently disagreeing with one another. The ostensible cause of this disagreement was a dispute about whether or not there’s a genetic component to the black-white IQ gap in the US. However, neither was willing to commit to a concrete position on the issue. Both danced around the actual claim while deferring to various experts who may or may not suggest that a genetic component is more or less probable. Did they disagree about Charles Murray? In the podcast, Klein says that he opposes Murray’s social policies but allows that Murray is “a lovely guy interpersonally” who should not be silenced. Sam Harris agrees that Murray is a good guy who shouldn’t be silenced but caveats that “his social policies are not social policies I’m advocating.” So, what are these men actually disagreeing about? In a thorough analysis of the Harris-Klein controversy, John Nerst suggests that what is actually at issue is whether the discussion …