That 97% farce has been totally debunked. Its not just wrong, it is an out and out LIE! If you actually care about this subject, you might want to study it some.

 http://wattsupwiththat.com/2012/07/18/about-that-overwhelming-98-number-of-scientists-consensus/

I am not certain the CO2 is not the problem, but I am certain that much of the information supporting it is false. Above is just one example.