RESUMO
The view of sexuality Freud first proposed in the Three Essays on the Theory of Sexuality contains a discrepancy between the sexuality perverse and polymorphous described in the first two essays and the biologically directed, reproductive sexuality of the third essay. According to Jean Laplanche, the theorist of psychoanalysis who is Freud's closest reader and translator, the discrepancy is due to two contradictory opinions Freud apparently held at different moments of his writing: one, that sexuality is exogenous, an effect of seduction by adults; two, that sexuality is endogenous, innate in the human biological organism. This article focuses on Laplanche's elucidation of two aspects of sexuality present in each adult: an instinctual, hormonally based, and ultimately reproductive sexual impulse, which begins at puberty, and the drive-based sexual impulses first theorized by Freud as polymorphous-perverse infantile sexuality, which begin in infancy and continue to be active throughout the individual's life. Laplanche's rereading of Freud leads to a more complex understanding of sexuality as always deviant, in one way or another and to a greater or lesser degree, from the established social norms. So-called sexual deviance, therefore, is not a problem within the sexual but an issue within the social field.
