Tuesday 21 September 2010

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Comparisons of genetically modified organisms to Dr. Frankenstein is a bit of an insult, since he did not go to mad scientist school for all those years to be called Mr. Frankenstein, and he reanimated a human cadaver, not a vegetable or a fish, and he brought his monster to life without gene manipulation nonsense. There is a debate over the American Food and Drug Administration's being poised to endorse the sale of genetically altered salmon as fit for aquaculture and fit for human consumption. This move seems very ill advised--to dabble with Mother Nature--especially at the behest of business people and fisher-folk. Animal husbandry has taken thousands of years of selective breeding to produce contemporary livestock and stabbing straight to an animal's DNA is a big presumption.  Europe is right to proceed with extreme caution and skepticism on this front.  There is a significant portion of any creature's genetic code that researchers have dismissed as redundant or hitchhiking, and tinkering with the chemicals that give this salmon the ability to mature faster may mean that its shelf-life is severely reduced, prone to food poisoning, or that its immune system is not so hardy. The gene responsible for fast growth could compromise safety by making venomous fish or hyper-intelligent fish who are more vocal about being eaten. And what if these GM salmon interbreed with natural populations? Salmon may lose their ability to navigate fresh- and salt-waters, the wild populations could get sick, or things could turn out like the Secret of NIMH.