My guess is that people with a stereotypically conservative exclusionary stance about immigration rarely have the sense that they feel disgusted that people elsewhere in the world would want to come to the United States for better lives. Instead, there is threat by the rabble, the unwashed masses, to the American way of life.

Many of our moments of prosociality, of altruism and Good Samaritanism, are acts of restitution, attempts to counter our antisocial moments.

Literal cleanliness and orderliness can release us from abstract cognitive and affective distress - just consider how, during moments where life seems to be spiraling out of control, it can be calming to organize your clothes, clean the living room, get the car washed.

Robert Sapolsky Quotes