A comment on cultural attributes and fluidity of bisexuality.

Selected aspects of the "essentialist" critiques and reviews in Bisexual and Homosexual Identities: Critical Theoretical Issues (De Cecco & Shively, eds., 1983/1984) of the idea of the bisexual identity are examined from the standpoint of their cross-cultural significance. Examples from recent studies in Melanesia are used to highlight possible areas of exploration for future research in homosexuality and bisexuality. The idea of fluidity of sexual identity is examined, including the associated notion of sexual desire.