...and as has already been pointed out, remote sensing has it's share of inaccuracies also. I am not convinced their accuracy is sufficient to measure in the .1C range that is being used to support the whole theory. Look up how they were calibrated after being placed in service, hint, it goes back to my previous post, compounding and or supporting the errors.
But we certainly can't wait to do something drastic, just like the stimulus and health care plans. It is time for action, not research or debate on even if there is a problem
And as far as group think, a person can point to things like communism, few, if any, disagreed on that great idea also.