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disgust

Disgust Way of Communicating Moral Motivation

New research carried out by psychologists at the University of Kent has shown for the first time that a decision to express disgust or anger depends on the motives a person seeks to communicate.

Previous studies have suggested that the emotion of disgust originally evolved to protect people from infectious disease; people don’t generally eat rotten meat, crawling with maggots, because they feel disgusted by the prospect.