Thursday, November 28, 2013

Poll: Nearly half of meteorologists don’t believe in man-made global warming

Poll: Nearly half of meteorologists don’t believe in man-made global warming
Not all scientists agree that global warming is man-made. Nearly half of meteorologists and atmospheric science experts don’t believe that human activities are the driving force behind global warming, according to a survey by the American Meteorological Society.
The survey of AMS members found that while 52 percent of American Meteorological Society members believe climate change is occurring and mostly human-induced, 48 percent of members do not believe in man-made global warming.
Furthermore, the survey found that scientists who professed “liberal political views” were much more likely to believe in the theory of man-made global warming than those who without liberal views.
“Political ideology was the factor next most strongly associated with meteorologists’ views about global warming. This also goes against the idea of scientists’ opinions being entirely based on objective analysis of the evidence, and concurs with previous studies that have shown scientists’ opinions on topics to vary along with their political orientation,” writes survey author Neil Stenhouse of George Mason University.
“The result suggests that members of professional scientific organizations have not been immune to influence by the political polarization on climate change that has affected politicians and the general public,” Stenhouse writes.
President Barack Obama and Democrats have often touted the “97 percent” consensus among scientists that climate change is driven by human activity, primarily through the burning of fossil fuels.
“Ninety-seven percent of scientists, including, by the way, some who originally disputed the data, have now put that to rest,” President Obama said while unveiling his new plan to combat global warming. “They’ve acknowledged the planet is warming and human activity is contributing to it.”
This new AMS survey runs counter to the notion of a “97 percent” scientific consensus and shows that there is much more disagreement among climate scientists than previously thought. The 97 percent number came from a survey of published environmental papers written by scientists from around the world, while the AMS survey measured U.S.-based scientists.
Via: Daily Caller

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1 comment:

Dan Pangburn said...

Ever wonder what results from an objective assessment of the data?
An equation, using only one external forcing, that results in 95% correlation with average global temperatures since before 1900 is at http://agwunveiled.blogspot.com/ . The equation calculates reasonable average global temperature trends since 1610 including the recovery from the LIA. Change to the level of atmospheric carbon dioxide had no significant influence.

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