Raymond Ruyer Author

Raymond Ruyer (1902-1987) was an influential philosopher of science and Professor of Philosophy at the Universite de Nancy. Jon Roffe is Vice-Chancellor’s Postdoctoral Fellow at the University of New South Wales, and a founding editor of Parrhesia: A Journal of Critical Philosophy. The co-editor of a number of volumes on twentieth-century French philosophy, he is the author of Badiou’s Deleuze (2012), Abstract Market Theory (forthcoming), Gilles Deleuze’s Empiricism and Subjectivity (forthcoming), and the co-author of Lacan Deleuze Badiou (2014, with AJ Bartlett and Justin Clemens). Nicholas B. de Weydenthal is a doctoral candidate based in the School of Historical and Philosophical Studies and the Department of Management and Marketing at the University of Melbourne.