Yes.
Just kidding XD
Sorry, Patrick Vykkers, I just couldn't resist.
The funny thing with global warming is that, from what I hear (which could be wrong), natural sources (e.g. volcanos) actually put more greenhouse gases in the atmosphere than
anything humans have made (in fact I think there was a percentage of greenhouse gases contributed by humans, and it was rather small). Which, of course, could be wrong; afterall, we all know how easy it is for statistics to be completely flawed, but I find it interesting. And in that case, we're going to have to work freakin' hard to stop it XD