This assumes the computer models are correct. The faults with them are too numerous to list here. It assumes we have the ability to control climate change, an assumption so disconnected from reality it is knee slapping funny. It assumes that if we could alter the climate we could agree on what it should be. It assumes if we tried changing the climate that we would not screw it up and make the situation worse. This in spite of a long history of doing exactly that virtually every time we have tried to "manage" nature.
Even though they have been consistently wrong for the past 20 years.
But this time Socialism will work!