Bernard Stiegler’s theoretical and practical Internation Project called for a refoundation of theoretical computer science that would also put the fact of exchange back at the centre of the conceptualization and organization of the economy. This can be interpreted as a call to critique a form of capitalism that has arisen over the past 70 years through an ideology via which ‘information’ conjoins computation and economics into what becomes an absolute market. But another history of exchange unfolds contemporaneously with this (...) ideology: that pursued in responses to Marcel Mauss’s anthropology of the gift, by Claude Lévi-Strauss, Georges Bataille and Maurice Godelier, among others. Stiegler’s ‘neganthropology’ equally responds to and is informed by this other history of the fact of exchange but, by looking at these works more closely, it may be possible to pursue Stiegler’s project in fields such as kinship and sexuality, which were not his direct concern. (shrink)