The only Weimar manifestation which to some extent fitted the anti-Semitic stereotype of Jewish Kulturbolschewismus was the Frankfurt Institution for Social Research (1923). Its theorists, led by Theodor Adorno, Max Horkheimer, Herbert Marcuse, Erich Fromm and Franz Neuman, preached a humanist version of Marxism in which culture assumed greater importance than practical politics. Jewish attitudes and concepts undoubtedly played a role in their work.
