Nobody disputes global warming or cooling. The fact that acid rain occurred shows high levels of CO2 PRIOR TO MAN.
And?
How does that show that AGW theory is a fraud?
Oh, I see. You're trying a variation of the "Since climate always changed naturally in the past, that means humans can't change climate now!" stupidity.
That's every bit as stupid as saying "Forest fires used to always be caused naturally, so humans can't cause forest fires!". Your logic is retarded.
Duh! Think! Stop parroting CNN.
Oh, I see. You say these things because you're a brainwashed political cultist. Your cult's media tells you what to think. You can't even imagine that someone else doesn't share your intellectual shortcomings, so you project them on to the rational people. Try to understand that we are not like you.
It is cute that you tried, and that you actually thought you said something smart. I felt the same reaction when three-year old recently told me he could eat rocks. Thing is, the 3-year-old could be excused.