From neurology to the couch
Sigmund Freud was born in 1856 in Freiberg, in what was then the Austrian Empire, to an Ashkenazi Jewish family, and entered the University of Vienna’s medical faculty after briefly considering law. Trained initially in neurology under Ernst Brücke, he studied hypnosis and hysteria under Jean-Martin Charcot in Paris during the mid-1880s before returning to Vienna, where he entered private practice in 1886 and began the clinical work, conducted with colleague Josef Breuer, that led him toward psychoanalysis. He lived and worked from Berggasse 19 in Vienna for nearly five decades before fleeing Nazi-controlled Austria in 1938, dying in London the following year after a long illness caused by heavy cigar smoking.
A theory abandoned mid-course
Freud’s theoretical development is documented primarily through his own extensive published output, from Studies on Hysteria, written with Breuer in 1895, through The Interpretation of Dreams in 1899 and a series of subsequent works elaborating his model of the unconscious mind. His case histories, including the well-known accounts of Dora, the Rat Man and Little Hans, were published as detailed clinical narratives structured around Freud’s own interpretive framework rather than independently verified observation, meaning much of what is known about his actual clinical practice comes filtered through his own analytic conclusions. This has made his documentary record unusually self-authored: the theory and the evidence for it were largely produced by the same person, a structural feature that later critics have treated as a significant methodological weakness.
A patient blamed for a botched surgery
Freud’s early seduction theory proposed that unconscious memories of childhood sexual abuse were a necessary precondition for later neurosis, a claim he abandoned once he concluded, based on his clinical experience, that it did not matter whether the memories in question were real or imagined. This revision, made relatively early in his career, undermined confidence in the empirical grounding of his broader theoretical edifice, since a foundational claim had shifted from an assertion about real events to one about imagined ones without a corresponding change in how confidently the resulting theory was presented. A separate and more troubling episode concerns his patient Emma Eckstein, whom he referred to his associate Wilhelm Fliess for nasal surgery based on speculative theories linking the nose to sexual function; when the operation caused severe complications, Freud initially attributed her suffering to hysteria and unconscious wish-bleeding rather than surgical error.
Case histories as evidence
Modern reassessment of Freud’s methodology has grown considerably more critical over time, focused on his patients’ limited documented consent, his interpretive rather than empirical approach to case evidence, and the broader question of whether psychoanalysis constitutes a testable science at all. His theories on female sexuality in particular drew sustained feminist critique, and the universality of concepts like the Oedipus complex has been questioned across different cultural contexts. Separately, historians dispute the extent and nature of Freud’s relationship with his sister-in-law Minna Bernays, an allegation resting on later reported statements from Carl Jung and a Swiss hotel registry entry from 1898; critics including Frederick Crews have argued the documentary evidence, while suggestive, does not conclusively establish what actually occurred.
An affair the evidence can’t quite settle
Freud’s professional relationships were similarly marked by rupture and disputed interpretation. His break with Alfred Adler in 1911 and with Carl Jung in 1914, both former close collaborators who developed rival theoretical frameworks, involved genuine intellectual disagreement entangled with personal conflict in ways later biographers have found difficult to disentangle cleanly. Freud also faced questions about intellectual originality, particularly regarding his relationship to Nietzsche’s earlier philosophical work, which he claimed to have engaged with only lightly despite evidence of earlier exposure. Through the International Psychoanalytical Association, founded in 1910, Freud nonetheless succeeded in establishing psychoanalysis as an organised international movement with training institutes across Europe and eventually the United States, an institutional legacy that outlasted the specific theoretical disputes of his own lifetime.
A climate of opinion, not a settled science
Freud is worth reading selectively rather than uncritically, because his cultural influence, captured in W.H. Auden’s description of him as no longer a person but a whole climate of opinion, has outpaced the scientific standing of his specific theories, which remain genuinely contested regarding their therapeutic efficacy and empirical basis. The gap between Freud’s enormous influence on how the twentieth century thought and talked about the mind, and the shakier evidentiary ground beneath particular claims like the seduction theory or individual case interpretations, is itself the most useful thing to take from his career. He reshaped the vocabulary of psychology permanently; whether he proved what he claimed to prove is a separate and still open question.