Guest guest Posted December 29, 2001 Report Share Posted December 29, 2001 Here is another article on the Race and Performance issue, this time involving the renowned paleontologist, Jay Gould. ------------------------- Do genes make jocks? Jay Gould joins non-contest on the question 9 April 2001 <http://news.bmn.com/news/story?day=010410 & story=3> by Mertl, BioMedNet News There is no genetic connection between sports and race, argued paleontologist Jay Gould at a public forum in New York on April 6. To attribute a human trait such as speed to genes " is more than just a permissible simplification. It's downright wrong, " he said. The public disagrees with the oft-quoted scientist, to judge from a recent poll conducted by the Gene Media Forum, the non-profit organization that sponsored the event. Its poll showed that 43% percent of the American public believes some races have a natural athletic advantage. Thus, that argument would hold that genetic factors explain why Africans win the vast majority of long-distance medals at the Olympics, and why athletes from the Nandi Hills of Kenya, for example, excel at long-distance running. Two-time Olympic champion Kip Keino, who was also present, argued otherwise. The reason Kenya produces such good long distance runners, he said, is because the Kenyans have a focused training program. " It's keen interest and hard work, " Keino said at the symposium. The Kenyan people and the government give runners a tremendous amount of support. " There are no shortcuts, " he added. " To be fair, " Gould said, " it's not ipso facto absurd to argue - if you have a very particular group of highly inbred folks from one part of the world who really do represent a very distinct entity - that they might on average possess certain traits ... that predispose them to be better at certain athletic activities. " It may be no more ridiculous than to argue that blacks on average are better protected against sunburn, he added. " But what's really and truly wrong ... is how it's reported, " said Gould. Last November, an article by the Associated Press reported on research that claimed to have found a " speed gene. " " There may be a few discrete traits encoded by genes, but there are not very many, " Gould said. It especially doesn't make any sense to contrast all Africans with all Caucasians, he added. " There's incredibly very little average difference between the so-called races.... For once, the cliché is right: the differences are only skin deep. " He went on to explain in detail the difficult concepts behind the non-existence of race as a scientific concept: Eighty five percent of the entire genetic variance of the species is contained in any one so-called race, he said. To put it " dramatically, but not incorrectly, " he added, if there were to be a holocaust after which only a tribe indigenous to the New Guinea highlands was to survive, 85% of the entire human variation would still be saved. The reason, he said, is that the entire human race evolved in Africa about 200,000 years ago - a mere " geographic micro-second. " All non-African racial diversity is only 100,000 years old, he added. " And that is the key point ... There's more genetic diversity in all African people than the rest of the people put together. " " Finally and lastly, it's an issue of fairness, " Gould said. Attributing personal achievement to some biological advantage degrades individual achievement. " It's deeply offensive, " Gould said. The discussion begs the question of " racial " differences in those traits known as diseases, which the public hears a great deal about. The 0.4% of our genes that distinguish individuals do make an important difference, argued molecular biologist Lane, an adjunct professor in biology at the New School University in Manhattan, where the symposium was held. " The sickle cell anemia gene ... has one nucleotide - or one letter in DNA - that is different, " she said. " And that gene tends to segregate in people of African American or Mediterranean origin ... So you can't ignore that alleles, being kinds of genes, do segregate into different kinds of populations, " she said. Lane asked her students who attended the symposium what they thought of Gould's presentation. " They thought Gould had very little facts in a pretty disorganized talk, " Lane said today. " They're my top students, " she said. " They're very astute. " Wood, a postdoctoral Fellow in pharmacology at the Weill Medical College of Cornell University, who also attended the symposium, questioned the basic premise. " Why does the discussion have to be polarized to whether athletic talent is or is not a genetic attribute? " asked. She believes athletic excellence is based on both talent and training. " But what is talent, if not genetic? " One scientist turned policy analyst, who wished to remain anonymous, added that the public is getting mixed messages. " On one hand we're hearing about personalized medicine based on individual differences in genetics. " These genetic differences are often grouped along ethnic lines; Jews of European heritage are 100 times more likely to have the degenerative mental disease Tay-Sachs, for example. " But on the other hand, we're hearing that there's no such thing, genetically, as race. " Lane says she's thinking about writing a letter to the Gene Media Forum to complain about the lack of balance, because the forum featured two people (Gould and Keino) who expressed the same side of the argument. " You need two sides to have a discussion, " she said. ----------------- Dr Mel C Siff Denver, USA Supertraining/ Quote Link to comment Share on other sites More sharing options...
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