Cooking the Climate Books???

I have said that the current conventional wisdom about "global warming' - that the earth is warming due to man's activities and that this will be negative - is almost assuredly going to be proven wrong in time. I have every confidence that when I am a grey, old man, the world will simply not believe the AGW theory anymore and we will view our past obsession as a foolish daliance. News out today makes me that much more confident in my prediction. Question is, how much damage will have wrought between now and then.