Overwhelmingly, climate deniers are not only conservative but also white and male, a group with higher-than-average incomes. And they are more likely than other adults to be highly confident in their views, no matter how demonstrably false. A much-discussed paper on this topic by Aaron McCright and Riley Dunlap (memorably titled “Cool Dudes”) found that confident conservative white men, as a group, were almost six times as likely to believe climate change “will never happen” than the rest of the adults surveyed. McCright and Dunlap offer a simple explanation for this discrepancy: “Conservative
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