Disgust
Functions
The emotion of disgust can be described to serve as an effective mechanism following occurrences of negative social value, provoking repulsion, and desire for social distance. The origin of disgust can be defined by motivating the avoidance of offensive things, and in the context of a social environment, it can become an instrument of social avoidance. An example of disgust in action can be found from the Bible in the book of Leviticus (See especially Leviticus chapter 11). Leviticus includes direct commandments from God to avoid disgust causing individuals, which included people who were sexually immoral and those who had leprosy. Disgust is known to promote the avoidance of pathogens and disease.
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