This is worth taking the 30 seconds of your life to watch:
I've talked to folks who simply don't believe in the THEORY (emphasis added) of global warming because it is just a THEORY. Well guess what: gravity is a theory too, but I don't see too many people arguing that point.
Regardless of one's political or religious leanings, one simple fact remains: the Earth is getting warmer. The cause? It's likely us. All of us. I don't need NOAA or NASA to tell me that pumping millions of tons of pollution into the atmosphere is in fact a bad thing and that it will result in bad things for the planet. Sure, human existence by it's very nature seems to always result in some pollution, but we can and should be smarter about it.
Forget global warming for a moment; anyone want to argue that pollution is good?