Abstract
If we begin to sense that Deleuze will have been the first to recognize Gabriel Tarde as a kind of «precursor » which he explored in his most untimely actuality, the constitutive character of Tarde’s inspiration for Deleuze has not been closely studied. It seems, however, as if Deleuze’s critique and overcoming of structuralist thought depends upon this reactualisation of Tarde’s work. This will allow us to better understand the extended »forgetting » of’ Tarde, buried for so long under the Durkheimian structural model which has dominated the social and human sciences