no one denies global warming. The argument is whether it is man made or not. Since chance are it isn't, what do you propose we do about it?
Excellent, you didn't mention Al Gore once in your post. Good job.
Once all the evidence is in and a consensus has been reached by the people that actually study Global Warming for a living, you know the scientists. Then we can determine what the cause is and a plan of action.
Until then I don't see how trying to cut down on emissions is a negative thing, I'm not sure how that could be accomplished but even a small decrease would be a good thing.
I'd also like to see how viable alternative sources of energy are. I know that renewable resources such as corn can be used to make a viable fuel.