Everyone has a favorite decade, and for Climate deniers, that decade has got to be, the 70s. Yes, the decade of disco, kung fu, and watergate. Because in the 70's, Deniers will tell you, All climate scientists believed an ice age was coming. This short presentation addresses the commonly cited "global cooling" argument. The thinking goes, "back then doomsayers said the Earth was cooling. Now they say it's warming. So they really don't know what's happening. It's all just a bunch of doomsday fearmongering."
Is that true?