Tom Ricketts Editor

Tom Ricketts is Professor of Philosophy at Pittsburgh University. He is the author of numerous articles on the development of analytic philosophy, especially Frege, Wittgenstein and Carnap. Michael Potter is a Reader in the Philosophy of Mathematics at Cambridge University and a Fellow of Fitzwilliam College. He is the author of Wittgenstein's Notes on Logic (2009), Set Theory and its Philosophy (2004) and Reason's Nearest Kin (2000).