Abstract
An abyss separates the research of Mahler from that of social historians on anti-Semitism in fin-de-siècle Austria and Germany. Mahler specialists tend to study the assaults he endured in terms of the centuries-old intolerance. Social historians, however, have pursued a different tack. They trace the liberal thought of the mid-nineteenth century, the legal emancipation of the Jews and its aftermath to the rise of ‘new’ anti-Semitism in the 1870s, centred in Vienna. The reasons why Mahler resigned as director of the Vienna Court Opera involve many more factors and subtleties, even concerning the expression of anti-Semitism. It is on these elements that this article attempts to shed light.