I guess then there is no need for any future research :)   Would  you support the pulling of any funding for AWG research ?  Closed case Co2 move on?        As for CO2,  what was the CO2 level  compared to today when the earth was warm enough to have a growing  season in Greenland?     Why was the arctic warmer then ?   And yes I have no problem with the scientists working this I believe they are doing good work, it is just an impossible problem to solve and we have much more pressing problems to work on , world population growth is going to implode us long before a degree in temperature rise.