Politics | Paul Krugman Ethics, Science Both Inconvenient for Climate Deniers High stakes demand high seriousness, not 'cynical careerism': Krugman By Matt Cantor Posted Apr 4, 2011 12:51 PM CDT Copied In this photo provided by Mary Sage, a polar bear watches a whaling crew photographing the animal near Barrow, Alaska, Monday, May 22, 2006. (AP Photo/Courtesy of Mary Sage, Joseph Napaaqtuq Sage) Climate change deniers aren’t just flouting scientific evidence—they’re flouting morals, writes Paul Krugman in the New York Times. Case in point: Last week, Republicans invited a pair of scientists to testify at a Congressional hearing on climate science. When Berkeley’s Richard Muller, a climate change skeptic, “went off script,” saying his findings supported the global warming hypothesis, the climate-denialist establishment threw him under the bus. One climate denier had said he was “prepared to accept” Muller’s work “even if it proves my premise wrong.” But when he found out about Muller's about-face, he called it “post normal science political theater.” But the stakes are too high for political games, says Krugman: If you’re claiming scientists are wrong, “you have a moral responsibility to approach the topic with high seriousness and an open mind,” because if they’re right, “you’ll be doing a great deal of damage." Willful ignorance is “cynical careerism,” and it’s “probably ensured that we won’t do anything about climate change until catastrophe is already upon us.” Read These Next We knew Letterman would pipe up about Colbert eventually. The sheriff says he's never seen a worse case of child sex abuse. Journal pulls a controversial paper on arsenic after 15 years. Google exposes man's butt, is ordered to pay him $12.5K. Report an error