Is a public philosophy possible?
The Public Philosopher is premised on the belief that a more lucid discussion of the philosophical foundations of society and politics would make for better policy. In today’s New York Times, Nicholas Kristof questions just how strong a role reason plays in moral decision making:
The larger point is that liberals and conservatives often form judgments through flash intuitions that aren’t a result of a deliberative process. The crucial part of the brain for these judgments is the medial prefrontal cortex, which has more to do with moralizing than with rationality. If you damage your prefrontal cortex, your I.Q. may be unaffected, but you’ll have trouble harrumphing.
One of the main divides between left and right is the dependence on different moral values. For liberals, morality derives mostly from fairness and prevention of harm. For conservatives, morality also involves upholding authority and loyalty — and revulsion at disgust.
Some evolutionary psychologists believe that disgust emerged as a protective mechanism against health risks, like feces, spoiled food or corpses. Later, many societies came to apply the same emotion to social “threats.” Humans appear to be the only species that registers disgust, which is why a dog will wag its tail in puzzlement when its horrified owner yanks it back from eating excrement.
Psychologists have developed a “disgust scale” based on how queasy people would be in 27 situations, such as stepping barefoot on an earthworm or smelling urine in a tunnel. Conservatives systematically register more disgust than liberals. (To see how you weigh factors in moral decisions, take the tests at www.yourmorals.org.)
–Sam
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- On the site of public philosophy
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- Public philosophy 4 kidz, continued
- Obama’s governing philosophy
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