Blame Rocky and Bullwinkle!

It took a while, but we finally know the cause of global warming. It's not human activity. No, Norwegian scientists have found out it's all those Norwegian moose belching and farting: http://www.spiegel.de/international/zeitgeist/0%2C1518%2C501145%2C00.html. They're worse than cars! Really! I guess that moose are the Hummers of the animal world...............