While in most nations this act is illegal, Sweden,
While in most nations this act is illegal, Sweden, Japan, and France notably do not prohibit it. Tantra Buddhists encourage it, and the implication of the alliance theory of Claude Levi-Strauss is that prohibition of it is at "the dawn of culture" and "culture itself" because it forces kin groups to interact. The Westermarck Effect suggests that it is avoided because of environment and not instinct, and it may not necessarily be biologically disadvantageous since some harmful genes are dominant. Freud's idea of Electra and Oedipus complexes suggests that children secretly desire, For 10 points, what act of inbreeding?
While in most nations this act is illegal, Sweden, Japan, and France notably do not prohibit it.
{incest} (accept obvious equivalents)