[CWuestefeld]

Another POV that should be considered:

Even if those fearing climate change are correct, the poor quality of the models shows they're right for the wrong reasons. And since they don't really understand what's happening, then any proposal to "fix" the problem might work, or might itself be disastrous. We don't know.

It should be completely clear that Al Gore's "precautionary principle" is bunk. And I'd claim that this whole thing is too important to use the Earth as a laboratory, to "do something -- ANYTHING -- to fix this".