Climate Changes

Words on Weather & Climate

November 12, 2010 // 0 Comments

A Political Agenda  by CRAIG JAMES  The most vocal proponents of the theory of human-induced global warming lay claim to understanding the “scientific truth” about the supposed catastrophe that awaits if we don’t do something now to alter the way we live. The skeptics of such a catastrophe, who claim that real science shows no such catastrophe headed our way, are called “climate heretics” or “climate deniers,” with the same connotation as holocaust deniers. How can two groups of educated people so strongly disagree on what are supposed to be “facts” of science? I firmly believe one of the few things we know about climate that can truly be called a fact is that “climate changes.” There is such inherent natural variability in the climate, which we don’t yet understand, that we are currently unable to know with any certainty how greenhouse gases will affect that variability. It seems to me that climate change has become not a scientific question but a political agenda. How did we get to this point? Dr. Judith Curry, a world-renowned climate scientist and chair of Georgia Tech’s School of Earth and Atmospheric Sciences, has had the courage to suggest that both sides get back to science and out of politics. Staking out a position smack dab in the middle of those who warn of global warming’s existential threat to humanity and those who call it a hoax, Dr. Curry has made herself a target of both camps. In the wake of the release of the Climategate e-mails, which she credits as changing her perception of the IPCC and the way it operates, she has written a wonderful article on her blog site, “Climate, Etc,” explaining how she has “been trying to understand the crazy dynamics of climate science and policy and politics, and how things went so terribly wrong.” She writes, “The enviro advocacy groups saw the climate change issue as an opportunity to enlist scientific support for their preferred energy policy solution.” A solution many politicians believed because they were told the science was settled. “The policy cart was put before the scientific horse.” Instead of open scientific investigation, “the entire framing of the IPCC was designed around identifying sufficient evidence so that the human-induced greenhouse warming could […]