CONTROVERSIAL GENES

Paul Gottfried makes the interesting aside in his book MULTICULTURALISM AND THE POLITICS OF GUILT that the scientific case for racially based differences in intelligence is much stronger than the case that homosexuality is genetic. Yet the first hypothesis is controversial and hotly disputed, but the much weaker hypothesis is paraded as fact and treated as an 'article of faith' by a large section of society and virtually all the media.

The gay gene theory (criticised here) does now seem to be widely accepted as THE explanation for homosexual behaviour. I don't have a dog in that fight but must note that NONE of the research in fact finds that there is a one-to-one relationship between genetic makeup and homosexuality. I have no doubt that there is a genetic predisposition to it in some cases but in ALL cases there need to be other infuences as well for homosexual behaviour to result.

This article notes how widespread homosexuality is in the RC priesthood and also notes some of the other influences that give rise to homosexuality.

A less controversial gene: Scientists say some people are born shy. Not only that, researchers from Harvard Medical School say most people don't outgrow their natural inhibitions. 'Now we're suggesting that same link continues through life,' says Carl Schwartz, an assistant professor of psychiatry. In a study published in the journal, 'Science', Dr. Schwartz and his colleague, Jerome Kagan, say MRI brain scans show shy adults react to new faces differently than their less inhibited peers.

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IQ RESEARCH

A recent post from Chris Brand:

"Any hopes that the June 1-published Pergamon Festschrift (PDF!) for Arthur Jensen would make waves were dashed as the publisher failed to establish any significant presence for the book on the Internet, let alone anywhere else. This failure had been predicted by some in view of Pergamon's owner, Elsevier, having moved in 2002 to close down Praeger -- the only house to have been publishing London School mat‚riel since 1996. Better cheer came from the University of Missouri-Columbia, where postgraduate Alexander Beaujean had set up a nice website with pictures of Galton, Spearman, Burt, Eysenck and Jensen and gave plenty of news of his own work and reviews on topics such as mental speed (which he reports from meta-analysis to have a heritability of around .40 -- quite high given the unreliability of many mental speed tasks as conventionally administered by researchers)."

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