It would appear we've had an effect on the speed of warming, but I wonder if it's more from the fuels we burn or the plants, that convert CO2 into Oxygen, we've destroyed.
Of course much of the plant life we destroyed was burned, but it still may be the loss of their service that hurt the most.
I don't know.
I guess the people berating Hummer drivers will have to slack off the global warming and stick to the wars and suffering caused by the politics of oil.
