'Against the usual view of Marcel Mauss as an armchair anthropologist, secluded in the higher reaches of the academia, Grégoire Mallard explores the many social milieus in which Mauss operated, including early twentieth-century socialist politics, journalism, high finance, and the emerging state technocracy. Mallard shows how Mauss's classic essay, The Gift, offered a complex worldview that had a profound influence on generations of politicians and public intellectuals involved in everything from the debate on German reparations to pre-war colonial politics in France, the North-South conflict post-1960, and current sovereign debt issues. In short, this is a most remarkable book, extremely well researched and elegantly written.' Jerome Sgard, Sciences-Po Paris