Cass R. Sunstein, Columnist

What Conservatives Care About

Do conservatives really care more than others about loyalty, authority and sanctity?

Some people like their dogs to be loyal.

Photographer: Stan Honda/AFP/Getty Images
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What separates conservatives from liberals? In the past decade, the most illuminating answers to this question have come from Jonathan Haidt, a New York University psychologist whose research bears directly on the emerging 2016 presidential campaign -- even if his answers might not be quite right.

Haidt’s basic finding is simple. Throughout history, human beings have operated under five sets of moral commitments: avoidance of harm, fairness, loyalty, authority and sanctity. Conservatives recognize all five, but liberals recognize only the first two.