In 2010, Carsey Institute researchers began including three new questions about climate change on a series of regional surveys. They asked how much people understand about the issue of global warming or climate change; whether they think that most scientists agree that climate change is happening now as a result of human activities; and what they believe personally about the topic. Survey results show that while large majorities agree that climate change is happening now, they split on whether this is attributed mainly to human or natural causes. Brief author Lawrence Hamilton concludes that most people gather information about climate change not directly from scientists but indirectly—through news media, political activists, acquaintances, and other non-science sources. Their understanding reflects not simply scientific knowledge, but rather the adoption of views promoted by political or opinion leaders they follow. While public beliefs about physical reality remain strikingly politicized, leading science organizations agree that human activities are now changing the Earth’s climate. Interestingly, the strong scientific agreement on this point contrasts with the partisan disagreement seen on all of the Carsey surveys.
Durham, N.H. : Carsey Institute, University of New Hampshire
Hamilton, Lawrence C., "Climate change: partisanship, understanding, and public opinion" (2011). The Carsey School of Public Policy at the Scholars' Repository. 134.
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