I was thinking of writing a lengthy post about climate change denial being completely unscientific nonsense, but then geochemist and National Science Board member James Lawrence Powell wrote a post that is basically a slam-dunk of debunking. His premise was simple: If global warming isn’t real and there’s an actual scientific debate about it, that should be reflected in the scientific journals.
He looked up how many peer-reviewed scientific papers were published in professional journals about global warming, and compared the ones supporting the idea that we’re heating up compared to those that don’t. What did he find? This:
The thin red wedge.
Image credit: James Lawrence Powell