Something that never seems to get asked: who's to say what the 'correct' global temp should be? Maybe we will be better off if it gets warmer. Regardless, after they GW loonies get to spend their trillions in tax dollars and totally turn society upside down, they claim the total 'possible' change to average yearly temperatures will be 1/10 of one degree Celsius. I kid you not. Heaven forbid we spend a trillion dollars helping cure disease...i'm sure that wouldn't be a better way to apply the dollars. :/