McArdle plays the "both sides do it!" card on global warming.

So, one side says we should listen to the 98% of the scientists who've concluded that climate change is occurring and is caused by the activities of man.

The other side says the world is actually cooling, that quote, global warming, closed quote is a socialist conspiracy that liberals made up to expand the powers of government, banishes anyone in their ranks who acknowledge the scientific consensus -- and, also, too thinks Al Gore is fat.

But both sides need to knock it off!