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Part 2
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Then we look into the psychology and sociology of global warming denial that hit a six-year high in the U.S. in 2014 with 23% of Americans not believing in global warming and 53% not believing it is caused by human activity. Dr. Riley Dunlap, a professor of sociology at Oklahoma State University and one of the founders of environmental sociology, joins us to discuss why 53% of Republicans in Congress are global warming deniers, along with many of the Republican presidential candidates, and how much the public get their cues from political and media elites.
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