That would be wonderful if ANY of the Climate models were able to give an accurate prediction of what heepned in the past, or why the average temperatures of Mars are somehow in lockstep with those of Earth.   (Hint - climate probably has much more to do with that big ball in the sky that changes the climate 10-15 degrees every DAY between night and day).   They also can't predict what a Carbon Tax or Cap and Trade is actually going to do with said climate because as that nice woman in Peterborough pointed out to Jr, despite paying everything but $65/month for her mortgage and hydro bill, she still needs to heat her house to survive in this cold climate. How exactly is taking away her $65 going to change things - throw her out on the street?