Possibly the most comprehensive collection of essays on Descartes' scientific writings ever published, this volume offers a detailed reassessment of his scientific work and its bearing on his philosophy. The 35 essays, written by some of the world's leading scholars, cover topics as diverse as optics, cosmology and medicine. The collection looks at Descartes' work in the sciences as an aspect of his natural-philosophical agenda and discusses: the central place of medicine in Descartes' overall project; the connections between his investigations of specific psychological capacities and his ethics of self-government; and the debates and controversies into which he had his followers were drawn, and their role in shaping Cartesian natural philosophy; and other issues.Contributors: Peter Anstey, Jean-Robert Armogathe, Gordon Baker, David Behan, Annie Bitbol-Hespйriès, Desmond Clarke, Betsy Decyk, Dennis Des Chene, Vйronique Fóti, Daniel Garber, Stephen Gaukroger, PeterHarrison, Gary Hatfield, Trevor McClaughlin, Peter McLaughlin, Katherine Morris, Alberto Guillermo, Timothy Reiss, Peter Schouls, John Schuster, Dennis Sepper, Peter Slezak, John Sutton, Yashiko Tomida, Klaas van Berkel, Theo Verbeek, Catherine Wilson, Celia Wolf-Devine, John Wright, John Yolton.