nettime's_roundup on Tue, 12 Jun 2001 11:47:29 +0200 (CEST) |
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<nettime> frankendigest [dery: gene jeanie, prager: re planet destroyed] |
"Mark Dery" <markdery@mindspring.com> Gene Jeanie Dave Prager <dave_prager@yahoo.com> Re: <nettime> Planet destroyed; film at 11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Subject: Gene Jeanie From: "Mark Dery" <markdery@mindspring.com> Date: Mon, 11 Jun 2001 11:58:40 -0400 Scott: The nub of the debate seems to be whether biotech manipulation of the natural order, as opposed to more Mendelian means (hybridizing), represents a symmetry break with centuries' worth of human meddling. As you've noted, it obviously does. The domesticated dog, though a product of human intervention, could *conceivably* have arisen, through natural selection and mutation. But a trillion millennia of Darwinian evolution couldn't whelp Eduardo Kac's glow-in-the-dark dog, a living work of genetic art that, if created, will owe his bioluminescence to a jellyfish gene. Likewise, tomatoes with flounder genes, "golden rice" with daffodil genes, and other fruits of the genomic revolution could only have sprung from the brow of Monsanto and Archer Daniels Midland. "Nature" may be a vexed term, but there's no question that these products are unnatural in the literal sense of the word. What you want to know, I gather, is whether "unnatural" is synonymous with unhealthy. The contrarian in me applauds your attempts, in the debate about genetically modified food, to separate rigorously reasoned argument from ideological litmus test. But a little wariness about GM food is well-advised, I think, in light of the warning flags being waved by informed environmentalists, progressive scientists, and investigative reporters. Two words: JURASSIC PARK. They call it the "law" of unintended consequences for good reason: There are *always* unintended consequences, especially with massively complex systems, and no system is more massively complex than Nature, except maybe the gene-spliced chimera of Nature/Culture, which is where we all live, early in the 21st century. What happens, for example, *when* (not *if*) FrankenSalmon, genetically engineered to grow to what's known as "market size" in one-half to one-fourth the normal time, escape into the wild, entering the larger gene pool? I'm writing an article about the "Genomic Revolution" exhibiton at New York's Museum of Natural History. Unsurprisingly, the show is largely (though subtly) celebratory, but shadows gather, in its corners. "Herbicide-tolerant crops let farmers virtually eliminate weeds from their fields," notes one placard. "But weed seeds are an important food source for skylarks and other birds." Then, the clincher: "According to some estimates, the food available to skylarks could be reduced in some areas by 90%." Remember BT corn, the genetically engineered crop whose pesticidal gene, transplanted from a bacterium, is toxic to corn borers? Sold to the public as a godsend to the starving millions (not to mention multinational agribusiness), it may have the nasty side effect of killing monarch butterfly caterpillars (the scientific jury is still out). And monarchs matter, ecologically. Clearly, much more research (by someone other than industry flacks and toothless feds) is needed before we allow corporate agribusiness to hack the genetic code of our food supply for fun and profit. This isn't the hand-wringing hypercautiousness of neo-Luddites who have to be dragged, kicking and screaming, into the way cool future. The historical record is littered with unhappy examples of human attempts to reprogram ecologies (think: kudzu in the American South, or rabbits in Australia). Too often, they're driven by business. But commerce waits for no one, as the NYT story Mandl posted makes painfully clear (June 10, 2001, "As Biotech Crops Multiply, Consumers Get Little Choice," By DAVID BARBOZA). According to the TIMES article, "Food makers around the world are finding traces of gene-altered crops in foods that were not supposed to be made with them; Midwestern farmers are complaining that wind is blowing pollen from gene-altered crops into neighboring fields planted with conventional corn. Even organic crops labeled 'G.M. Free' are testing positive for genetic modification. [.] 'We have found traces in corn that has been grown organically for 10 to 15 years,' said Arran Stephens, president of Nature's Path Foods, an organic producer of breads and cereals based in Delta, British Columbia. 'There's no wall high enough to keep that stuff contained.'" In our age of species-leaping postmodern diseases (Mad Cow, anyone?), the Haraway-esque faith in boundary dissolution and perverse hybrids has come back to haunt us, with biting irony. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Date: Mon, 11 Jun 2001 09:24:42 -0700 (PDT) From: Dave Prager <dave_prager@yahoo.com> Subject: Re: <nettime> Planet destroyed; film at 11 > > >From which I infer (this isn't an actual quote from Scot): "There's > > little need to even debate about GM, because we've actually had GM for > > thousands of years now!" That's the kind of thing you hear a lot > > Well, you *infer* quite wrong. We *have* had gene modification in some > form for thousands of years now. To deny otherwise is to deny the facts. > The question, and debate, is whether the old style of gene modification > (localised, slow, without the bounds of natural possibility) is 'better > than' the modern practices of forced transgenic engineering. But you have > to start from foundations, and foundations mean that you must > acknowledge that some form of genetic manipulation has been practiced > by all agricultural cultures. How convenient for this to be published today. Is this GM? (I don't know, I'm just passing this along): http://ask.yahoo.com/ask/20010611.html Dear Yahoo! How is a seedless watermelon grown? Martina Savannah, Georgia Dear Martina: It's grown from seedless watermelon seeds in sun-warmed soil with a little help from the bees. A "seedless watermelon" search in Yahoo! turned up a page from the Territorial Seed Company describing the "culture" of this modern hybrid fruit. Watermelon breeders discovered that crossing a diploid plant (bearing the standard two sets of chromosomes) with a tetraploid plant (having four sets of chromosomes) results in a fruit that produces a triploid seed. (Yes, it has three sets of chromosomes). This seed grows fruit that rarely develops seeds, although you may find some empty white seed coats. The melon's flesh is firmer because the usual softening of the fruit around the seeds does not occur. Triploid varieties are more difficult to grow than their seedier cousins but it can be done. Your best bet is to germinate these pricey seeds indoors at an optimal 85º F, and plant them outdoors after soil temperatures have warmed to at least 70º F. It's easier to buy melon transplants and set them out when temperatures are in the 80s. Because seedless melons are sterile and produce little pollen, you'll need to also plant a normal pollinator variety of watermelon in the patch so the bees can pollinate the flowers, contributing to the development of flavorful, well-formed fruit. We read about the history and popularity of the seedless watermelon at the Access Excellence web site, a health and bioscience resource, where we examined a picture explaining Mendelian patterns of inheritance and learned about Warren Barham, a pioneering breeder working to develop sweeter cultivars. So enjoy the sweet, seedless varieties, but don't worry, we don't think they'll put watermelon seed spitters out of business anytime soon. __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! 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