Whitehead's magnum opus is as important as it is difficult. It is the only work in which his metaphysical ideas are stated systematically and completely, and his metaphysics are the heart of his philosophical system as a whole. Sherburne has rearranged the text in a way designed to lead the student logically and coherently through the intricacies of the system without losing the vigor of Whitehead's often brilliant prose.

"The Key renders Process and Reality pedagogically accessible for the first time."—Journal of Religion

The fifteen papers in this volume deal with the two overlapping topics of knowledge and experience from the perspective of analytic philosophical inquiry.  The topics addressed are prominent in the work of such modern philosophers as Ludwig Wittgenstein, Bertrand Russell, C. I. Lewis, Gilbert Ryle, A. J. Ayer, and John L. Austin. 

Contributors include:  Hector-Neri Castañeda, Newton Garver, Arthur N. Prior, John R. Searle, G. J. Warnock, with commentary by Paul Benacerraf, V. C. Chappell, Carl Ginet, F. A. Siegler, James F. Thomson, Zeno Vendler, and Paul Ziff.

An attempt to develop a theory of knowledge and philosophy of mind using ideas derived from the mathematical theory of communication developed by Claude Shannon. Information is seen as an objective commodity defined by the dependency relations between distinct events. Knowledge is then analyzed as information caused belief. Perception is the delivery of information caused belief. Perception is the delivery of information in analog form (experience) for conceptual utilization by cognitive mechanisms. The final chapters attempt to develop a theory of meaning (or belief content) by viewing meaning as a certain kind of information-carrying role.