Go and read this article on Global Cooling, and tell me what you think.
Should we invest in sheep and learn to knit scarves? Stockpile firewood? I figure extra insulation will work, regardless of who's right in this argument. Given the certainty of modern science, it's probably better to hedge your bets.
I should have called this post, "Why I teach science as theory." I wish these guys could make up their minds.
Comments