François Laruelle is emeritus professor at the University of Paris Ouest, Nanterre la Défense (Paris X), and a lecturer at the Collège International de Philosophie. He is the author of more than twenty works of philosophy, including Principles of Non-Philosophy, Philosophies of Difference, Future Christ, and The Concept of Non-Photography.
Robin Mackay is a philosopher and editor and publisher of Collapse Journal of Philosophical Research and Development.