I've said it before, and I'll say it again--global warming is a misnomer, if anything is happening--it's climate change. Actually, the wife came up with a great term to describe what's happening the other day: atmospheric declimatization.

Global warming implies "the earth is getting hotter", which is relatively easy to bat down. Climate change, however, is definately occuring. I've seen articles from both sides that support that much.