Exactly, the pendulum of these guys' opinions swing back and forth. I'm old enough to recall way back when "climate pseudoscience" was predicting that the planet would freeze over.

There was even a popular movie back then, depicting a frozen world where human life was so empty that people played killing games just to relieve the boredom.... it starred Paul Newman and it was called "Quintet."

Hollywood has always been eager to jump on whatever bandwagon is passing through town at any given moment.