American political conservatism impedes the understanding of science

Science magazine has just published a graph of data taken from a general social survey of Americans that quantifies what most of us assume: a well-educated liberal who is not a fundamentalist is much more likely to accept evolution than a conservative fundamentalist with only a high school education. You can see the trend fairly clearly: here we see the percent believing in evolution vs. fundamentalism, amount of education, and self-reported political views.

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The percentage of respondents believing in human evolution is plotted simultaneously against political view (conservative, moderate, liberal), education (high school or less, some college, graduate school), and respondent's religious denomination (fundamentalist or not). Belief in evolution rises along with political liberalism, independently of control variables.

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