I do think some "green" policies (alternative fuel sources, such as solar and nuclear) make a lot of sense whether or not AGW is true, and in those instances we

I do think some "green" policies (alternative fuel sources, such as solar and nuclear) make a lot of sense whether or not AGW is true, and in those instances we should act before the science is in. But I didn't mean to imply such an either/or, "you're with us or you're against us" position. My point is that such extremes of position do exist, and that there are people who genuinely believe that since our habitat has been (mostly) ideal for thousands of years, that it will continue to be so forever, and that it is impossible for humanity to alter that, despite centuries of heavy industry. And those folks have their head in the sand w/r/t science and reality, every bit as much as those for whom AGW is unquestionable dogma.