In Defense of Jason Richwine
His resignation is emblematic of a corruption that has spread throughout American intellectual discourse.

A bygone era: Defending free expression in Inherit the Wind (1960)


Charles Murray

On Monday, May 6, Robert Rector and Jason Richwine of the Heritage Foundation published a study of the fiscal effects of immigration amnesty, arguing that the costs would amount to $6.3 trillion. Controversy greeted the report, but of the normal kind, with critics making specific allegations that the costs were calculated using unrealistic assumptions.

On Wednesday, the Washington Post revealed that Richwine’s 2009 Ph.D. dissertation at Harvard’s Kennedy School had said that, on average, Latinos have lower IQs than do non-Latino white Americans and the nation should consider incorporating IQ into immigration decisions. The blogosphere and some elements of the mainstream media erupted in denunciations.

On Friday, the Heritage Foundation announced that Richwine had resigned.


I have a personal interest in this story because Jason Richwine was awarded a fellowship from my employer, the American Enterprise Institute, in 2008–09, and I reviewed the draft of his dissertation. A rereading of the dissertation last weekend confirmed my recollection that Richwine had meticulously assembled and analyzed the test-score data, which showed exactly what he said they showed: mean IQ-score differences between Latinos and non-Latino whites, found consistently across many datasets and across time after taking factors such as language proficiency and cultural bias into account. I had disagreements then and now about his policy recommendations, but not about the empirical accuracy of his research or the scholarly integrity of the interpretations with which I disagreed.

In resigning, Dr. Richwine joins distinguished company. The most famous biologist in the world, James D. Watson, was forced to retire from Cold Spring Harbor Laboratory in 2007 because of a factually accurate remark to a British journalist about low IQ scores among African blacks. In 2006, Larry Summers, president of Harvard, had to resign after a series of attacks that began with his empirically well-informed remarks about gender differences. These are just the most visible examples of a corruption that has spread throughout American intellectual discourse: If you take certain positions, you will be cast into outer darkness. Whether your statements are empirically accurate is irrelevant.

In academia, only the tenured can safely write on these topics. Assistant professors know that their chances of getting tenure will be close to zero if they publish politically incorrect findings on climate change, homosexuality, race differences, gender differences, or renewable energy. Their chances will not be much higher if they have published anything with a distinctly conservative perspective of any sort. To borrow George Orwell’s word, they will have proved themselves to be guilty of crimethink.

Everybody who does research in the social sciences or biology is aware how treacherous the environment has become, and so scholars take defensive measures. They bury important findings in obscurely worded technical articles lest they be discovered by reporters and lead to disastrous publicity. A few years ago, a brilliant young evolutionary geneticist publicly announced he would not pursue his work on the evolution of brain size after his preliminary results were attacked as crimethink. Others have deliberately refrained from discussing race or gender differences in works that ordinarily would have called for treating those topics. When I chided the author of a successful book for avoiding some obvious issues involving race, he quite rightly replied that if he had included anything about race, everything else in the book would have been ignored.

These examples are only the visible tip of a much broader problem of self-censorship in the questions that scholars are willing to ask. I am not referring just to scholars who might otherwise engage the taboo topics directly. We can have no idea of the full extent to which important avenues of inquiry in economics, sociology, genetics, and neuroscience that indirectly touch on the taboo topics are also self-censored by scholars who fear becoming pariahs.

But let’s not pretend that the problem is confined to academia or intellectuals. It infects the culture more broadly.