Philosophical Perspectives Volume 20, Metaphysics, contains over 15 articles from leading philosophers of Metaphysics. Brings together original essays by some of the foremost thinkers in the field, among them Theodore Sider, Peter Van Inwagen and J. R.G. Williams Explores such topics as infinity and causation, the nature and epistemology of modality, and the persistence of objects through relativistic time | Metaphysics Volume 20 by John Hawthorne, Paperback | Indigo Chapters