ITs still snows in December...The proof is in my yard.
Yes its antidotal, but so is most of the evidence presented by the other side.
You are free to believe what you want to believe. If it is such an improtant issue, then do your part and quit drinking carbonated beverages, stop eating bread (yeast release CO2 flatulants), meat products (cattle release flatulents too), and green vegitables (You even release them!).
Carbon dioxide is a good thing. Without it we would probably live on a frozen planet, and frozen or not, without it there wouldn't be life at all.
Scott Evil