Pauline Phemister is Reader in Philosophy at the University of Edinburgh. Her publications include The Rationalists: Descartes, Spinoza and Leibniz (2006) and Leibniz and the Natural World: Activity, Passivity and Corporeal Substances in the Philosophy of Leibniz (2005). She has published widely on topics in early modern philosophy, especially in the areas of metaphysics, ethics and mind-body relations. Julian Kiverstein is a Teaching Fellow in Philosophy at the University of Edinburgh. The author of a number of papers on consciousness, temporality and the self, he is also editing Heidegger and Cognitive Science (2010, with Michael Wheeler) and Decomposing the Will (2010, with Till Vierkant and Andy Clark). Pierfrancesco Basile teaches Philosophy at the University of Bern, Switzerland. His publications include two books, Experience and Relations: An Examination of F. H. Bradley's Conception of Reality (1999) and Leibniz, Whitehead and the Metaphysics of Causation (2009), as well as several essays on issues in metaphysics, process thought, British idealism and early analytic philosophy.