K. Gray, W. Blakey, & N. DiMaggio
psychce.co
Originally posted 13 July 23
Here are two excerpts:
What does this have to do with differences in moral psychology? Well, moral psychologists have suggested that politically charged arguments about sexuality, spirituality and other subjects reflect deep differences in the moral values of liberals and conservatives. Research involving scenarios like this one has seemed to indicate that conservatives, unlike liberals, think that maintaining ‘purity’ is a moral good in itself – which for them might mean supporting what they construe as the ‘sanctity of marriage’, for example.
It may seem strange to think about ‘purity’ as a core driver of political differences. But purity, in the moral sense, is an old concept. It pops up in the Hebrew Bible a lot, in taboos around food, menstruation, and divine encounters. When Moses meets God at the Burning Bush, God says to Moses: ‘Do not come any closer, take off your sandals, for the place where you are standing is holy ground.’ Why does God tell Moses to take off his shoes? Not because his shoes magically hurt God, but because shoes are dirty, and it’s disrespectful to wear your shoes in the presence of the creator of the universe. Similarly, in ancient Greece, worshippers were often required to endure long purification rituals before looking at sacred religious idols or engaging in different spiritual rites. These ancient moral practices seem to reflect an intuition that ‘cleanliness is next to Godliness’.
In the modern era, purity has repeatedly appeared at the centre of political battlegrounds, as in clashes between US conservatives and liberals over sexual education and mores in the 1990s. It was around this time that the psychologist Jonathan Haidt began formulating a theory to help explain the moral divide. Moral foundations theory argues that liberals and conservatives are divided because they rely on distinct moral values, including purity, to different degrees.
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A harm-focused perspective on moral judgments related to ‘purity’ could help us better understand and communicate with moral opponents. We all grasp the importance of protecting ourselves and our loved ones from harm. Learning that people on the ‘other side’ of a political divide care about questions of purity because they connect these to their understanding of harm can help us empathise with different moral opinions. It is easy for a liberal to dismiss a conservative’s condemnation of dead-chicken sex when it is merely said to be ‘impure’; it is harder to be dismissive if it’s suggested that someone who makes a habit of that behaviour might end up harming people.
Explicitly grounding discussions of morality in perceptions of harm could help us all to be better citizens of a ‘small-L liberal’ society – one in which the right to swing our fists ends where others’ noses begin. If something seems disgusting, impure and immoral to you, take some time to try to articulate the harms you intuitively perceive. Talking about these potential harms may help other people understand where you are coming from. Of course, someone might not share your judgment that harm is being done. But identifying perceived harms at least puts the conversation in terms that everyone understands.
Here is my summary:
The authors define purity as "the state of being free from contamination or pollution." They argue that people on both the left and the right care about purity because they associate it with safety and well-being.
They provide examples of how liberals and conservatives can both use purity-related language, such as "desecrate" and "toxic." They propose a new explanation of moral judgments that suggests that people care about purity when they perceive that 'impure' acts can lead to harm.
