Climate models wildly overestimated global warming, study finds
Can you rely on the weather forecast? Maybe not, at least when it comes to global warming predictions over short time periods.
That’s the upshot of a new study in the journal Nature Climate Change that compared 117 climate predictions made in the 1990’s to the actual amount of warming. Out of 117 predictions, the study’s author told FoxNews.com, three were roughly accurate and 114 overestimated the amount of warming. On average, the predictions forecasted two times more global warming than actually occurred.
Some scientists say the study shows that climate modelers need to go back to the drawing board.
.@JoeSquawk @PeteFleck Joe! That’s exactly what scientists do: improve models with new data/info. And climate models are already excellent.
Underlying ocean melts ice shelf, speeds up glacier movement
Warm ocean water, not warm air, is melting the Pine Island Glacier’s floating ice shelf in Antarctica and may be the culprit for increased melting of other ice shelves, according to an international team of researchers.
‘It is 50 times more expensive to try and stop climate change than it is to adapt to climate change. Reducing warming will cost $3.2 Quadrillion dollars ($3,200,000,000,000,000) per degreecelsius of warming.’
After I posted news that Greenland soared to its hottest temperature on record this summer, it came to light that the toasty reading was under review by the Danish Meteorological Society (which maintains Greenland’s records) and might be rescinded.
Today, John Cappelen, senior climatologist at the Danish Meteorological Society, emailed me to let me know the record high of 25.9 C (78.6 F) set on July 30 at Maniitsoq stands.
PR Firm Enlisted [by IPCC] to Convince Leaders to Ignore Public
The UN’s Climate Secretariat will get free PR advice so it can inspire politicians to take action. But the UN’s own survey says the public ranks climate change last among 16 priorities.
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I’ve observed previously that the public relations community plays a disturbing role in the climate change debate.
Compared to the 2008 poll, the percentage of people seeing climate change as something people can control fell by 10 percent to 41 percent. The number of people who believe climate change is just part of normal climate patterns increased by 10 percent to 47 percent…fewer rural Nebraskans believe immediate action from the government is necessary – 38 percent, down from 53 percent in 2008.
In a really good article in the New York Times, Eduardo Porter explains the economic end of the global warming debate in terms that even the most rabid green could understand. His starting point is the competing estimates of the social cost of carbon
If he’s right then it may be that sanity has broken out in Washington. The Americans are going to reject Sternonomics out of hand. How long before politicians in Westminster follow suit?
The study reveals that 67 eagles were killed in 5 years by US windfarms other than Altamont Pass.
“Still, the scientists said their figure is likely to be “substantially” underestimated, since companies report eagle deaths voluntarily and only a fraction of those included in their total were discovered during searches for dead birds by wind-energy companies. The study also excluded the deadliest place in the country for eagles, a cluster of wind farms in a northern California area known as Altamont Pass*. Wind farms built there decades ago kill more than 60 per year.” – AP news, published by Time Magazine & Daily Mail 11 Sept. 2013
Gore loses his mind.
Al Gore, speaking in Chicago at the 2013 NASCAR Green Summit, opened his keynote speech by telling a Sharknado joke. No, he didn’t poke fun at how the film was destroyed on Twitter, or the (lack of) acting skills possessed by Tara Reid.
Former Vice President of the United States & Chairman of The Climate Reality Project, Al Gore said that he used to think NASCAR and green were as closely related as sharks and tornadoes.
Gore then went on to say how auto racing and environmentalism are now synonymous, thanks to the initiative that he and NASCAR CEO Brian France started five years ago.
Al Gore also said Sharknado was the sleeper hit of the summer.