Contemporary discussions of the success of science often invoke an ancient metaphor from Plato's Phaedrus: successful theories should "carve nature at its joints." But is nature really "jointed"? Are there natural kinds of things around which our theories cut? The essays in this volume offer reflections by a distinguished group of philosophers on a series of intertwined issues in the metaphysics and epistemology of classification.
Most philosophical explorations of responsibility discuss the topic solely in terms of metaphysics and the "free will" problem. By contrast, these essays by leading philosophers view responsibility from a variety of perspectives—metaphysics, ethics, action theory, and the philosophy of law.
There are two main questions in epistemology: What is knowledge? And: Do we have any of it? The first question asks after the nature of a concept; the second involves grappling with the skeptic, who believes that no one knows anything. This collection of original essays addresses the themes of knowledge and skepticism, offering both contemporary epistemological analysis and historical perspectives from leading philosophers and rising scholars.
The concepts of time and identity seem at once unproblematic and frustratingly difficult. Time is an intricate part of our experience—it would seem that the passage of time is a prerequisite for having any experience at all—and yet recalcitrant questions about time remain. Is time real? Does time flow? Do past and future moments exist? Philosophers face similarly stubborn questions about identity, particularly about the persistence of identical entities through change.