Nordau did not invent the concept of "degeneracy", which had been used by "
racialist" Joseph-Arthur de Gobineau in his essay on
the inequality of the human races; but did coin the concept of "
Degenerate Art" as a form of
social contagion that spread "immoral" or "degenerate" ideas, and as a symptom of this perceived "degeneracy"; a concept which would be eagerly seized by the
Nazi Party in the
Degenerate Art exhibition in Munich (1937), and be further developed into
book burnings and the formation of the
Reichskulturkammer to control and censor the discussion, creation, and dissemination of art under the guise of preventing "degeneracy". By the early 20th century, the idea that society was degenerating and that this degeneration was influenced by art led to backlash, as evidenced by the conviction of Austrian artist Egon Schiele for "distributing pornography to minors". This phrase would find itself incorporated into
psycho-physiognomy, a pseudoscientific belief that an individual's mental and "moral" health were determined by the shape or dimensions of their face; this would play a crucial role in developing concepts of
scientific racism and
eugenics. Degeneration was accepted as a serious medical term (see
Degeneracy (biology), which Nordau uniquely applied to psychology and art). Not until Sigmund Freud and the ushering in of a new age of psychoanalysis was this idea seriously contested. Notable critics would include
Sigmund Freud, who remarked in his 1905 work
Three Essays on the Theory of Sexuality that "it may well be asked whether an attribution of 'degeneracy' is of any value or adds anything to our knowledge".
Christopher Hitchens critiqued
Degeneration for including homophobic, misogynistic, racist, and phrenological ideas. According to the cultural critic
Lee Siegel, Hitchens viewed Zionism as "the desiccated fruit of self-hatred, the mirror image of the Jew in anti-Semitic eyes". Writing for
Jewish Currents,
Eli Valley stated that
Degeneration "was not quite as racially obsessed as Hitler's version" and in fact cites antisemitism as a form of degeneration, but that "the echoes of Nordau in Nazism are startling". ==Editions and translations==