The Great Satan of The Bell Curve takes on the...

...Larry Summers Affair at Harvard. Charles Murray shares his opinions on it all, in Commentary magazine.

Affirmative action in all its forms assumes there are no innate differences between any of the groups it seeks to help and everyone else. The assumption of no innate differences among groups suffuses American social policy. That assumption is wrong....

Much technical literature documents the hormonal basis of personality differences that bear on sex differences in extreme and venturesome effort, and hence in extremes of accomplishment—and that bear as well on the male propensity to produce an overwhelming proportion of the world’s crime and approximately 100 percent of its wars. But this is just one more of the ways in which science is demonstrating that men and women are really and truly different, a fact so obvious that only intellectuals could ever have thought otherwise.

I am not competent to have an opinion on most of his assertions, but this one seems reasonable enuf: Talk.

What good can come of raising this divisive topic? The honest answer is that no one knows for sure. What we do know is that the taboo has crippled our ability to explore almost any topic that involves the different ways in which groups of people respond to the world around them—which means almost every political, social, or economic topic of any complexity.

Thus my modest recommendation, requiring no change in laws or regulations, just a little more gumption. Let us start talking about group differences openly—all sorts of group differences, from the visuospatial skills of men and women to the vivaciousness of Italians and Scots. Let us talk about the nature of the manly versus the womanly virtues. About differences between Russians and Chinese that might affect their adoption of capitalism. About differences between Arabs and Europeans that might affect the assimilation of Arab immigrants into European democracies. About differences between the poor and non-poor that could inform policy for reducing poverty.

Even to begin listing the topics that could be enriched by an inquiry into the nature of group differences is to reveal how stifled today’s conversation is. Besides liberating that conversation, an open and undefensive discussion would puncture the irrational fear of the male-female and black-white differences I have surveyed here. We would be free to talk about other sexual and racial differences as well, many of which favor women and blacks, and none of which is large enough to frighten anyone who looks at them dispassionately.

Warning: this is a long essay, altho over half consists of notes and bibliography.