PROF FIRED FOR CALLING GLOBAL WARMING ‘UNPROVED SCIENCE’ STANDS FIRM – Progressive American U. statistician Dr. Caleb Rossiter Reversed Belief in AGW: Now says belief in climate catastrophe ‘simply not logical’
Excerpts: If one would have asked statistician Caleb Rossiter a decade ago about global warming, he says he would have given the same answer that President Barack Obama offered at a recent commencement address. “He castigated people who don’t believe in climate catastrophe as some sort of major fools,” Rossiter says of the president’s speech, adding he would have agreed with the president – back then. But Rossiter would give a different answer today.
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Over the years, he’s broken a few students’ hearts when they learn of this truth. “I have had students who are very strongly pro-the global warming movement in my classes, of course, because most young people have heard this already,” he said. “And when I have them actually do the study, and take apart an IPCC [International Panel on Climate Change] claim, sometimes they break into tears, and they say ‘I can’t believe this is the only class I’ve ever been in in which anyone has ever told me there is even an issue.’”
“The computer models were just guessing and sort of notional, and just kind of playing around to get a good fit, but didn’t have much scientific basis.”
“So I became quite interested in this phenomenon,” he added. “So many of my colleagues and so much of educated America and liberal newspapers and all just believe that mathematicians have set up models that should make us very certain that the recent half-degree uptick from 1980 to 2000 was human caused – when in fact they were just playing with the models. I use models a lot, and these were pretty weak.”
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“So there is really two big statistical questions: what caused the little warming, and what effect did the warming have on these other climate variables?” he said. “I am a pretty decent statistician, I have taught for many, many years. The data that support the headlines are very, very weak, very, very notional, and simply not logical.”
“You couldn’t have this many terrible effects from a half a degree rise in global temperature. It’s probable that there are some, but it gets a little boring because it’s always weak data, because that is the nature of a tremendously complex system.”
Over the years, he’s broken a few students’ hearts when they learn of this truth.
“I have had students who are very strongly pro-the global warming movement in my classes, of course, because most young people have heard this already,” he said. “And when I have them actually do the study, and take apart an IPCC [International Panel on Climate Change] claim, sometimes they break into tears, and they say ‘I can’t believe this is the only class I’ve ever been in in which anyone has ever told me there is even an issue.’”
“I always enjoy that but, I would enjoy it the other way, too,” he said. “I always really push them to evaluate, dig down and learn the arguments of the other side- that is part of education.”
“People don’t want to debate it because they have this funny statement that, and Mr. Obama repeats it every time he opens his mouth, ‘the debate is over.’ I have never heard a more remarkable statement in my life about anything.”
