
Eveline
Yogi

Mar 17, 2004, 1:28 PM
Post #4 of 4
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Re: [Bonnie] GM FOODS. For or against?
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I studied genetics at Uni, and I know that eating GM is no different to eating anything else. Everything has DNA in it. You can't catch DNA. I guess the question is whether any of the proteins coded for by the altered DNA is toxic. I've satisfied myself that toxicity is very thoroughly tested with GM - more so than with non-GM foods. My problem with GM is the potential environmental effects. You are effectively giving the evolution of one species a big helping hand, but all the other species around it haven't evolved in synergy with it. You are throwing things out of whack in a big way, the results of which can't predicted. In fact I have the same issues with monoculture in general. You are putting in vast swathes of a foreign plant into an environment not evolved to cope with it. Everything around it suffers because a vital link is now missing. You are having to pump extra water and nutrients into the area, you are removing food sources etc. You are also greatly reducing the genetic diversity out there. The diversity is designed to allow life to continue if conditions change that wipe out most of the population. A few 'mutants' who survived because of their difference will continue the chain. If we've planted the whole of Australia with nothing but wheat, then a nasty new wheat virus may wipe out our whole food source. So oppose GM, but do so in an educated way. That way we can't be dismissed as not knowing what we are talking about, and our arguments are much more effective. Thus ends today's sermon. -Eveline
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