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  1. Meat is good to tabooFessler, Daniel M.T. - Journal of Cognition and Culture, 2003 - 1 Hypotheses

    This study finds that meat taboos are more common than non-meat taboos cross-culturally. Several explanations for meat taboos are discussed. Authors advocate an evolutionary understanding of food taboos.

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  2. Reproductive immunosuppression and diet: an evolutionary perspective on pregnancy sickness and meat consumptionFessler, Daniel M.T. - Current Anthropology, 2002 - 1 Hypotheses

    This article examines meat avoidance during pregnancy as an evolutionary adaptation. Data suggests that during pregnancy, meat avoidance is significantly more common cross-culturally than other types of food avoidance. The timing of meat avoidance, the presence of meat-borne pathogens, and sensory and ingestive changes in early pregnancy are also discussed.

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  3. Not just dead meat: an evolutionary account of corpse treatment in mortuary ritualsWhite, Claire - Journal of Cognition and Culture, 2015 - 1 Hypotheses

    Authors suggest that in a majority of studied societies, kin of the deceased tend to engage ritually in risky prolonged and intimate preparation behaviors with corpses. This occurs namely in visual exposure and tactile interaction. Authors hypothesize that this extended contact not only allows true confirmation of death (through exposure to many cues), but also facilitates acceleration of a grieving process that returns the bereaved to a normal state of social functioning.

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  4. The dead may kill you: Do ancestor spirit beliefs promote cooperation in traditional small-scale societiesWhite, Claire - The Journal of Cognition and Culture, 1 - 3 Hypotheses

    Using 57 cultures from the Human Relations Area Files database, this paper examines the function and effectiveness of the belief of punitive ancestors in small-scale societies. The authors found that belief in dangerous ancestral entities is widespread and common and that harm is preventable through ritualized mortuary practices. The authors concluded that the fear of ancestral spirits did not promote social cooperation or inhibit self-interest behavior, contrary to the supernatural punishment hypothesis.

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  5. The kiss of death: three tests of the relationship between disease threat and ritualized physical contact within traditional culturesMurray, Damian R. - Evolution and Human Behavior, 2016 - 3 Hypotheses

    In order to evaluate an adaptive justification for restriction of ritualized physical contact, the authors test association between three manifestations of physical interaction and prevalence of pathogens cross-culturally. Their expectation, supported by two of the three tested hypotheses, is that higher pathogen prevalence will lead to customs of restricted physical contact. Both cultural and biological evolution are suggested to be influential in selecting for physically intimate behaviors.

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