Assertion: taboo | /r/HasProperty | biological
Facets:
Source sentences:
text: argues that the reality of the Westermarck effect in fact undermines the argument that the taboo is biological, because in the cases where the effect have been shown (kibbutz children, taiwanese and lebanese adopted brides) there has actually been a rule dictating marriage between children that have grown up together - i.e. the effect did not result in any cultural tendency to condemn such unions.