You mean you don't know?
In another 5 seconds you're going to produce more of it yourself. No worries though, trees and other plants will breath it for you and exhale oxygen - and so on and so on. It's called Photosynthesis - perhaps you've heard of it.
The idea that CO2 is pollution is the final straw in the global cooling, no global warming... err. climate change... uhhhh weather event hysteria that allows people to utter phrases like "deniers" all the while pushing a political agenda in the name of science. Just stop it! Enough already.
No CO2.. no life on planet Earth. If you feel so strongly about CO2 and your "carbon footprint" why are you still alive? I'm not kidding.
PS. "The majority of scientists agree that 'climate change' is a man-made phenomenon" is a bold faced lie. The majority DON'T. And by now, one should realize that if Barack Obama says it, it's almost had to be UN-true.
Denier my foot. You're the denier.
Biting the hand that feeds IT
