Obama On The Mythical CO2 Driven Greenhouse Effect

This funny from the WSJ:

The Greenhouse Effect--II
Our favorite moment in the State of the Union was when Obama said this:

I know that there are those who disagree with the overwhelming scientific evidence on climate change.

To be sure, this was a "to be sure" sentence: The president went on to say global warming is worth fighting even if imaginary. But we liked this moment for two reasons: First, because the president felt obliged to acknowledge disagreement. Second, because his laughable assertion about "the overwhelming scientific evidence" was greeted with laughter. The climate-change climate has changed.