Record cold in Cancun? You can't make this stuff up | NJ.com

...That, boys and girls, is why this effort is ultimately doomed. Global warming was a fad for the boom times, like giants SUVs and McMansions. Such luxuries go out of fashion in a recession.

On a more serious note, here's a good piece on the effect of clouds on warming. That debate can get real complicated real fast, but here's what it boils down to: No scientist can predict what the temperatures will be 5, 10, 15 or 20 years from now. It's just too complicated.

Heck, these guys couldn't even figure out what the weather was going to be like on their Mexican vacation.