One anthropological explanation for the incest taboo is that such taboos prevent sex with close relatives from causing disruption within the family.

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This is a commonly accepted explanation among anthropologists. Incestuous relationships can create power imbalances, jealousy, and competing alliances within families, leading to disruption and potentially harming the cohesive unit of the family. The taboo against incest is a cultural norm that helps to maintain social order and stable family relationships.

One Anthropological Explanation for the Incest Taboo Is That Such