It is argued that traditional functional explanations of the incest taboo do not sufficiently supply causal conditions. It is widely acknowledged that the incest taboo, although universal among human societies, is largely a feature of human behavior. Husserl's investigations of intentionality are introduced to supply the particularly human element by which the taboo may be understood. So as to illumine the contrast between the conflicting intentionalities, a classical Aristotelian contrast between eros and parent/ child philia is drawn. Parent/child philia and (...) eros, although both requisite for the survival of the species, are shown to be crosspurposeful in several ways. Husserl's understanding of 'negation,' as it applies to affective and practical intentionalities, is reconsidered. It is thereby explained how parental/child affection and erotic love, are 'incompossible' and not only conflict, but 'nullify' and 'cancel out' each other, generating the 'taboo'. (shrink)

Natural experiments wherein preferred marriage partners are co-reared play a central role in testing the Westermarck hypothesis. This paper reviews two such hitherto largely neglected experiments. The case of the Karo Batak is outlined in hopes that other scholars will procure additional information; the case of the Oneida community is examined in detail. Genealogical records reveal that, despite practicing communal child-rearing, marriages did take place within Oneida. However, when records are compared with first-person accounts, it becomes clear that, owing to (...) age- and gender-segregating practices, most endogamously marrying individuals probably did not share a history of extensive propinquity. (shrink)