April 28, 2015

MIT Climate Scientist Questions Global Warming Alarmists




[From article]
his opponents characterize him—variously, a liar, a lunatic, a charlatan, a denier, a shyster, a crazy person, corrupt
[. . .]
A pioneering climate scientist with decades at Harvard and MIT, Lindzen sees his discipline as being deeply compromised by political pressure, data fudging, out-and-out guesswork, and wholly unwarranted alarmism.
[. . .]
In the 1970s, while a professor at Harvard, Lindzen disproved the then-accepted theory of how heat moves around the Earth’s atmosphere,
[. . .]
Over the decades, he’s authored or coauthored some 200 peer-reviewed papers on climate.
[. . .]
an issue of Newsweek declaring all scientists agreed. And that was the beginning of a ‘consensus’ argument.
[. . .]
he is voluminously on record disputing the predictions of catastrophe.
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The question at issue is how sensitive the planet is to increasing concentrations of greenhouse gases (this is called climate sensitivity), and how much the planet will heat up as a result of our pumping into the sky ever more CO2, which remains in the atmosphere for upwards of 1,000 years.
[. . .]
he contends that the “alarmists” vastly overstate the Earth’s climate sensitivity. Judging by where we are now, he appears to have a point; so far, 150 years of burning fossil fuels in large quantities has had a relatively minimal effect on the climate. By some measurements, there is now more CO2 in the atmosphere than there has been at any time in the past 15 million years.
[. . .]
over the past 15 years, as man has emitted record levels of carbon dioxide year after year, the warming trend of previous decades has stopped. Lindzen says this is all consistent with what he holds responsible for climate change: a small bit of man-made impact and a whole lot of natural variability.
[. . .]
The IPCC report itself, weighing in at thousands of pages, is “not terrible. It’s not unbiased, but the bias [is] more or less to limit your criticism of models,” he says. The Summary for Policymakers, on the other hand—the only part of the report that the media and the politicians pay any attention to—“rips out doubts to a large extent. .  .  . [Furthermore], government representatives have the final say on the summary.” Thus, while the full IPPC report demonstrates a significant amount of doubt among scientists, the essentially political Summary for Policymakers filters it out.
[. . .]
the most glaring failure of the models: their inability to predict the 15-year-long (and counting) pause in warming
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Almost all funding for climate research comes from the government, which, he says, makes scientists essentially vassals of the state. And generating fear, Lindzen contends, is now the best way to ensure that policymakers keep the spigot open.
[. . .]
“But the environmental movement is highly organized. There are hundreds of NGOs. To coordinate these hundreds, they quickly organized the Climate Action Network, the central body on climate. There would be, I think, actual meetings to tell them what the party line is for the year, and so on.” Skeptics, on the other hand, are more scattered across disciplines and continents. As such, they have a much harder time getting their message across.
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Because climate change is invisible, only the experts can tell us whether the planet is sick or not. And because of the way funds are granted, they have an incentive to say that the Earth belongs in intensive care.
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One frustrating feature of the climate debate is that people’s outlook on global warming usually correlates with their political views. So if a person wants low taxes and restrictions on abortion, he probably isn’t worried about climate change. And if a person supports gay marriage and raising the minimum wage, he most likely thinks the threat from global warming warrants costly public-policy remedies.
[. . .]
it is well known that the vast majority of “alarmist” climate scientists, dependent as they are on federal largesse, are liberal Democrats.

http://www.weeklystandard.com/articles/what-catastrophe_773268.html

What Catastrophe?
MIT’s Richard Lindzen, the unalarmed climate scientist
JAN 13, 2014
VOL. 19, NO. 17

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