Not Politics, Not Alarm

I've noticed two patterns in global warming skepticism. Firstly, many reasons for disbelieving in anthroporphic global warming (AGW) seems to be political rather than scientific. Eg - it's all a liberal plot to spread socialism and destroy capitalism (or sometimes just plain dislike for Al Gore). As one person put it, "the cheerleaders for doing something about global warming seem to be largely the cheerleaders for many causes of which I disapprove".

But beneath the politics is a more elemental instinct - an aversion to alarmism. We've been burnt before. The media predicted an ice age in the 70's which never eventuated. Y2K was going to destroy society - it was barely a hiccup. And I won't deny there are alarmists in the global warming camp. Urgent cries that the ice sheets are on the verge of sliding into the sea. Hysteric predictions that Manhattan will soon be underwater. Or emotional pleas to save those cute little polar bears. Sadly, alarmists seem to be the loudest voices in the global warming debate. But that doesn't change the science underneath.

So I avoid the distractions of political agendas, ad hominem arguments and hyperbole about "the new religion". Instead, I concentrate on the science. {more...}

[via Skeptical Science, HT: The Heresy]