D. Jay Newman wrote: >>> Yes, there is a chance that GM could cause some major problems. >>> However, nature has been doing GM for, well, ever since there was >>> nature. Well, maybe. (I won't say "no" like Russell and for the sake of the argument say "maybe" -- but it doesn't really matter.) But it has been doing it /much/ slower, with /much/ more time to let die the ones that are not mutually beneficial. And it didn't multiply untested crops by the billions and distribute them worldwide before they didn't succeed in a local test. And that local test lasted for millennia. The thing is that we don't necessarily want to have Darwin's rules applied to us as a species. All along we have been working to invalidate natural selection. We are now, on average, with almost certainty weaker genetically than we were thousand years ago. People with severe chronic problems are able to have children and lead almost normal lives. A good thing, from an individual point of view, but not something that is likely to make us more resistant as species. Who is to tell whether that GM stuff is not an aberration with the effect to eradicate a species that shows to have been straying from the path of coexistence? /Something/ will always continue. But the comfortable ranges of environment indicators for human survival are pretty small. That's the problem with saying "nature has been doing it all along": it may have, and it may just continue to do that. But we don't want it to do that without humans, I suppose... Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist