David McKinley actually said...
So my point here is, given that there is not unanimity--and I remember earlier last year when Lisa Jackson came before us, she said it is all been decided, that global warming is anthropogenic, global warming is manmade cause and it is CO2 driven, that there is no argument anymore, but you also just acknowledged that it is not, that the science is still up in the air over that issue.
09/19/2012