May 29, 2008

THOUGHTS ON FREEMAN DYSON AND GLOBAL WARMING, from Derek Lowe. “I know how he feels: I consider myself an advocate of the environment, but I think the best way to preserve it is to do more genetic engineering rather than less. Better crops will mean that we don’t have to plow up more land to feed everyone, and we won’t have to dump as many insecticides and herbicides on that land we’re using. That means that I also think the best way to preserve unspoiled spaces is to do less organic farming, and not more: organic farming, particularly the hard-core varieties, uses too much land to generate too little food, and it does so mainly to give people in wealthy countries a chance to feel good about themselves.”