In 1905, Freud detonated an intellectual bomb beneath Western assumptions about sexuality. Three Essays on the Theory of Sexuality argued that what society called "perversion" was simply part of human nature, that sexual urges begin in infancy, and that "normal" adult sexuality is actually the product of a complex developmental process. These claims, now embedded in our cultural vocabulary, were once scandalous. Freud organized his argument across three sections: first, examining sexual deviations as expressions of primitive drives; second, tracing the origins of infantile sexuality and its evolution; finally, analyzing how puberty transforms these early impulses into adult genital sexuality. The text went through major revisions for two decades, as Freud refined his revolutionary theory of the libido. This is the book that made psychoanalysis possible, and it remains essential reading for anyone seeking to understand how we became who we are.
