evidence: Ever since, Gwynne's "global cooling" story – and a similar Time Magazine piece – have been brandished gleefully by those who say it shows global warming is not happening, or at least that scientists – and often journalists – don't know what they are talking about. [...] Rush Limbaugh: "I call [global warming] a hoax… A 1975 Newsweek cover was gonna talk about the ice age coming. So they're really confused how to play it." Sean Hannity on Fox News: "If you go back to Time Magazine, they actually were proclaiming the next ice age is coming, now it's become global warming… How do you believe the same people that were predicting just a couple decades ago that the new ice age is coming?"