Sunday, November 11, 2007

The NYT acknowleges genetic differences

It takes a lot for Leftists to acknowledge reality. Evidence about the importance of genetics in human differentiation has been plentiful for over a century but it seems to have taken advances in the decoding of DNA to have forced Leftist recognition of that. Repeated findings of IQ-related genes appear to be too much even for Leftists to ignore. Some excerpts from the latest NYT article on the subject below.

The article is filled with hokey terror about what ordinary Americans might do if told the truth of the matter but, given history, I have a lot more confidence in what ordinary Americans might do than I have in what Leftists will do -- given the untold millions that Leftists have slaughtered worldwide in the last 100 years. Leftist arrogance about what people should be told is pithily condemned by KBJ.

Anyway, having an article in the NYT on the subject should help spread awareness of the facts more widely than would otherwise have been the case. Maybe even my outspoken comments on the facts of the matter might come to be seen as "mainstream" one day. I doubt that I will live to see it, though.

Most of what I say about IQ has been fairly orthodox for some years in the academic journals of psychology but there is a big gap between what you can safely say in a scientific journal and what you can say to the general public. Fellow scientists can be trusted. "The people" cannot be. That is why wise Leftist shepherds are needed to guide "the people". That they usually in fact guide the people to poverty and disaster cannot be mentioned too often, however.


When scientists first decoded the human genome in 2000, they were quick to portray it as proof of humankind's remarkable similarity. The DNA of any two people, they emphasized, is at least 99 percent identical. But new research is exploring the remaining fraction to explain differences between people of different continental origins.

Scientists, for instance, have recently identified small changes in DNA that account for the pale skin of Europeans, the tendency of Asians to sweat less and West Africans' resistance to certain diseases.

At the same time, genetic information is slipping out of the laboratory and into everyday life, carrying with it the inescapable message that people of different races have different DNA. Ancestry tests tell customers what percentage of their genes are from Asia, Europe, Africa and the Americas. The heart-disease drug BiDil is marketed exclusively to African-Americans, who seem genetically predisposed to respond to it. Jews are offered prenatal tests for genetic disorders rarely found in other ethnic groups.

Such developments are providing some of the first tangible benefits of the genetic revolution. Yet some social critics fear they may also be giving long-discredited racial prejudices a new potency. The notion that race is more than skin deep, they fear, could undermine principles of equal treatment and opportunity that have relied on the presumption that we are all fundamentally equal. "We are living through an era of the ascendance of biology, and we have to be very careful," said Henry Louis Gates Jr., director of the W. E. B. Du Bois Institute for African and African American Research at Harvard University. "We will all be walking a fine line between using biology and allowing it to be abused."

Certain superficial traits like skin pigmentation have long been presumed to be genetic. But the ability to pinpoint their DNA source makes the link between genes and race more palpable. And on mainstream blogs, in college classrooms and among the growing community of ancestry test-takers, it is prompting the question of whether more profound differences may also be attributed to DNA.

Nonscientists are already beginning to stitch together highly speculative conclusions about the historically charged subject of race and intelligence from the new biological data. Last month, a blogger in Manhattan described a recently published study that linked several snippets of DNA to high I.Q. An online genetic database used by medical researchers, he told readers, showed that two of the snippets were found more often in Europeans and Asians than in Africans.

"There are clear differences between people of different continental ancestries," said Marcus W. Feldman, a professor of biological sciences at Stanford University. "It's not there yet for things like I.Q., but I can see it coming. And it has the potential to spark a new era of racism if we do not start explaining it better."

"I've spent the last 10 years of my life researching how much genetic variability there is between populations," said Dr. David Altshuler, director of the Program in Medical and Population Genetics at the Broad Institute in Cambridge, Mass. "But living in America, it is so clear that the economic and social and educational differences have so much more influence than genes. People just somehow fixate on genetics, even if the influence is very small."

"Regardless of any such genetic variation, it is our moral duty to treat all as equal before God and before the law," Perry Clark, 44, wrote on a New York Times blog. It is not necessary, argued Dr. Clark, a retired neonatologist in Leawood, Kan., who is white, to maintain the pretense that inborn racial differences do not exist. "When was the last time a nonblack sprinter won the Olympic 100 meters?" he asked. "To say that such differences aren't real," Dr. Clark later said in an interview, "is to stick your head in the sand and go blah blah blah blah blah until the band marches by."

Source

Prof. Altschuler's claim above that the influence of genes is very small is misleading. It is true that the influence of genes ON SOME THINGS is very small but the influence of genes on other things (such as IQ and educational achievement) is large.

(For more postings from me, see TONGUE-TIED, EDUCATION WATCH INTERNATIONAL, GREENIE WATCH, POLITICAL CORRECTNESS WATCH, FOOD & HEALTH SKEPTIC, GUN WATCH, SOCIALIZED MEDICINE, AUSTRALIAN POLITICS, DISSECTING LEFTISM, IMMIGRATION WATCH INTERNATIONAL and EYE ON BRITAIN. My Home Pages are here or here or here. Email me (John Ray) here.)

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