WHEN IN OCTOBER 1982 LE MONDE COMMEMORATED THE centenary of Arthur de Gobineau's death, it borrowed as headline Jean Mistler's description of him as ‘le plus grand méconnu du dix-neuvième siècle’. Despite its hyperbole, that judgment is useful in alerting us to an absorbing case partly of neglect and partly of misrepresentation, and to the circumstances under which this pioneer of Aryan racist ideology was posthumously rescued from the first of these fates only at the price of condemnation to the second. There are both personal and public reasons why Gobineau has proved so difficult for his own contemporaries and for posterity to assess. Much of the problem arises from the enigmatic complexity of the man himself: a figure (in Jean Gaulmier's phrase) ‘tantôt fascinant, tantôt insupportable’, a self-styled aristocrat, a charming yet fiercely pessimistic autodidact, an energetic novelist, poet and dramatist as well as diplomat, journalist, historian and orientalist, and someone who bore the stamp both of polymath and of charlatan. But the image has been blurred also because of the impact of wider historical experience, concerning above all the record of Franco-German mutual hostility. From whichever side of the Rhine they came, the attempts at viewing Gobineau through the gunsmoke of 1870–1 were already confusing enough even before the turmoil of 1914–18 further obscured the scene. Further misperception thrived once Nazism started to implement across France and Europe at large a vision of Teutonic racial destiny which was widely, yet wrongly, taken to reflect directly Gobineau's own ideas. The points of disjunction between those beliefs and what actually became known as ‘gobinism’ need to be recognized. Even so, that awareness is enhanced by acknowledging also that Gobineau's whole mode of thinking about race made him singularly liable to such distortion. In short, he himself had quite gratuitously created his very own hostages to intellectual fortune.