This from the Times of London:
Britain’s premier scientific institution is being forced to review its statements on climate change after a rebellion by members who question mankind’s contribution to rising temperatures.
The Royal Society has appointed a panel to rewrite the 350-year-old institution’s official position on global warming. It will publish a new “guide to the science of climate change” this summer. The society has been accused by 43 of its Fellows of refusing to accept dissenting views on climate change and exaggerating the degree of certainty that man-made emissions are the main cause.
The society appears to have conceded that it needs to correct previous statements. It said: “Any public perception that science is somehow fully settled is wholly incorrect — there is always room for new observations, theories, measurements.” This contradicts a comment by the society’s previous president, Lord May, who was once quoted as saying: “The debate on climate change is over.”
The admission that the society needs to conduct the review is a blow to attempts by the UN to reach a global deal on cutting emissions. The Royal Society is viewed as one of the leading authorities on the topic and it nominated the panel that investigated and endorsed the climate science of the University of East Anglia.
And this from Newsweek:
Opinion: Uncertain Science
Blame economic worries, another freezing winter, or the cascade of scandals emerging from the world’s leading climate-research body, the Intergovernmental Panel on Climate Change (IPCC). But concern over global warming has cooled down dramatically. In über-green Germany, only 42 percent of citizens worry about global warming now, down from 62 percent in 2006. In Britain, just 26 percent believe climate change is man-made, down from 41 percent as recently as November 2009. And Americans rank global warming dead last in a list of 21 problems that concern them, according to a January Pew poll.
The shift has left many once celebrated climate researchers feeling like the used-car salesmen of the science world. In Britain, one leading scientist told an interviewer he is taking anti-anxiety pills and considered suicide following the leak of thousands of IPCC-related e-mails and documents suggesting that researchers cherry-picked data and suppressed rival studies to play up global warming. In the U.S., another researcher is under investigation for allegedly using exaggerated climate data to obtain public funds. In an open letter published in the May issue of Science magazine, 255 American climate researchers decry “political assaults” on their work by “deniers” and followers of “dogma” and “special interests.”
This is no dispute between objective scientists and crazed flat-earthers. The lines cut through the profession itself. Very few scientists dispute a link between man-made CO2 and global warming. Where it gets fuzzy is the extent and time frame of the effect. One crucial point of contention is climate “sensitivity”—the mathematical formula that translates changes in CO2 production to changes in temperature. In addition, scientists are not sure how to explain a slowdown in the rise of global temperatures that began about a decade ago.
The backlash against climate science is also about the way in which leading scientists allied themselves with politicians and activists to promote their cause. Some of the IPCC’s most-quoted data and recommendations were taken straight out of unchecked activist brochures, newspaper articles, and corporate reports—including claims of plummeting crop yields in Africa and the rising costs of warming-related natural disasters, both of which have been refuted by academic studies.
Just as damaging, many climate scientists have responded to critiques by questioning the integrity of their critics, rather than by supplying data and reasoned arguments.