Bret Stephens, WSJ:
If even slight global cooling remains evidence of global warming, what isn’t evidence of global warming? What we have here is a nonfalsifiable hypothesis, logically indistinguishable from claims for the existence of God. This doesn’t mean God doesn’t exist, or that global warming isn’t happening. It does mean it isn’t science.
And with gas above $4, more and more people are recognizing the fallacious logic for what it is.