Weimar culture was the emergence of the arts and sciences that happened in Germany during the Weimar Republic, the latter during that part of the interwar period between Germany's defeat in World War I in 1918 and Hitler's rise to power in 1933. 1920s Berlin was at the hectic center of the Weimar culture. Although not part of the Weimar Republic, some authors also include the German-speaking Austria, and particularly Vienna, as part of Weimar culture.
Germany, and Berlin in particular, was fertile ground for intellectuals, artists, and innovators from many fields during the Weimar Republic years. The social environment was chaotic, and politics were passionate. German university faculties became universally open to Jewish scholars in 1918. Leading Jewish intellectuals on university faculties included physicist Albert Einstein; sociologists Karl Mannheim, Erich Fromm, Theodor Adorno, Max Horkheimer, and Herbert Marcuse; philosophers Ernst Cassirer and Edmund Husserl; political theorists Arthur Rosenberg and Gustav Meyer; and many others. Nine German citizens were awarded Nobel Prizes during the Weimar Republic, five of whom were Jewish scientists, including two in medicine. Jewish intellectuals and creative professionals were among the prominent figures in many areas of Weimar culture.
With the rise of Nazism and the ascent to power of Adolf Hitler in 1933, many German intellectuals and cultural figures, both Jewish and non-Jewish, fled Germany for the United States, the United Kingdom, and other parts of the world. The intellectuals associated with the Institute for Social Research (also known as the Frankfurt School) fled to the United States and reestablished the Institute at the New School for Social Research in New York City. In the words of Marcus Bullock, Emeritus Professor of English at University of Wisconsin–Milwaukee, "Remarkable for the way it emerged from a catastrophe, more remarkable for the way it vanished into a still greater catastrophe, the world of Weimar represents modernism in its most vivid manifestation.