Jonathan Haidt’s research into moral psychology possesses many virtues. I recommend any of his papers on gut reactions and moral judgement for a mind-quake inducing aha. (Turns out Hume was closer to the truth than Kant.) But besides delineating five types of moral judgement–recoiling from harm to others, unfairness, disobedience, despoiling the sacred, and disloyalty–Haidt outlines a theory for political psychology. As he sees it, conservatives have different settings from liberals along these five moral dimensions. The liberal cares more about preventing harm to others and upholding fairness than he cares for authority and the sanctity of sacred spaces. Liberals also care less about in-group loyalties. On the other hand, the conservative amps up his authority, in-group bias and sanctity settings. So Haidt says. But I have to say Haidt’s taxonomy of political psychology lacks the power of his research into morality. Haidt writes:
morality is not just about how we treat each other (as most liberals think); it is also about binding groups together, supporting essential institutions, and living in a sanctified and noble way. When Republicans say that Democrats “just don’t get it,” this is the “it” to which they refer.
If Haidt thinks that left-wing ideologies are without any sense of the sacred, then I offer this video to refute him. One horse laugh is better than 10,000 syllogisms.