You often hear the claim that all the climate scientists were worried about global cooling back in the 1970's. Now they're talking about global warming. They can't even make up their minds, so why should we listen to anything they say? ClimateAdam explains that there are two reasons. First, they weren't all worried about cooling in the 70's. Some were, but a majority were more concerted about...you guessed it...global warming. Yes, even way back then.
Image: NASA/Michael Studinger via Wikimedia Commons. Public Domain.
