A perspective on disgust.

TLDR

Disgust is defined as revulsion toward orally incorporating offensive, contaminating objects that render food inedible. The study examines how disgust arises from animal-origin contaminants, oral incorporation, sympathetic magic, and early childhood development, proposing a framework for its acquisition. We analyze the mechanisms of disgust acquisition, including the role of feces as the universal disgust object and the influence of sympathetic magic principles. Disgust is recommended as an easily studyable emotion, a model for cognitive‑affective linkages, and for the acquisition of values and culture.

Abstract

We approach disgust as a food-related emotion and define it as revulsion at the prospect of oral incorporation of offensive objects. These objects have contamination properties; if they even briefly contact an otherwise acceptable food, they tend to render it inedible. Drawing on sources from many cultures, we explore the implications of this perspective on disgust. Some of the issues we consider are the nature of the objects of disgust and why they are virtually all of animal origin, the meaning of oral incorporation, the belief that people take on the properties of the foods they eat. and the nature of the contamination response and its relation to the laws of sympathetic magic (similarity and contagion). We consider the ontogeny of disgust, which we believe develops during the first 8 years of life. We explore the idea that feces, the universal disgust object, is also the first, and we examine the mechanisms for the acquisition of disgust. We recommend disgust as an easily studiable emotion, a model for cognitive-affective linkages, and a model for the acquisition of values and culture.