ehBeth wrote:Scrat - did you look at the pro-con links I dropped here last night? There is quite a bit of discussion about the different pesticides etc which will be required. There is also discussion about the possibility that 'superweeds' are inadvertently being developed, which will destroy other crops and ecosystems. It's not as if the GM plants are alone in a bubble on the planet.
The research on GM's is on-going, with arguments pro and con on many specific issues. Definitely something I think individuals need to assess for their own families. If it concerns them enough, they will consider the global as well as personal implications.
A couple of comments...
1) You stated that you were not willing to eat GM food. This is not the same thing as worrying about the impact of GM crops on the environment. The latter may be a reasonable concern. There is no evidence that the former is.
2) "Fears" that X could happen are not the same thing as showing the
possibility or
probability that X can happen.
3) I weigh concerns about
remote theoretical harm to the environment against
real deaths and come down on the side of preventing those deaths without reservation.
4) That
some GM crops have been engineered to work in tandem with specific pesticides does not mean that
all have. Further, I am unaware of the ability of a food crop (say corn, for instance) to cross-polinate any other plant than corn. So, unless I am wrong on this, the risk that a food crop could cross-polinate a weed and make it pesticide resistant is non-existant. It simply can't happen, as I understand nature.
(If anyone out there can explain factually where I'm wrong on this, I would welcome the information. If I am wrong, I want to know it.)