Man is NOT causing GW and again, not ONE scientist on the planet has proven it otherwise. On the other hand evidence is overwhelming that the 1% of CO2 by volume of which only 3% of the 1% is anthropogenic is a LAGGING indicator of long-term temperature rise, NOT a LEADING indicator. We'd be better served if CO2 were doubled. There's a lot more and it's too bad the EPA had to become POLITICAL here.
Hopefully the results of your poll, in which the ‘none of the above’ results closely track the recent polls of the general public regarding whether man is causing global warming, together with the recent email scandal indicating the global warming research & data is being cooked, will cause a change in EP’s apparent stance that man-caused global warming is a ‘scientific fact’ which is beyond debate…