Greg Littmann is an Assistant Professor (Associate starting in August 2012) at Southern Illinois University Edwardsville. He has published on the metaphysics of change and on the implications of the theory of evolution for epistemology, as well as writing chapters on a variety of philosophical subjects for volumes directed at the general public.
Duncan Maclean is a philosophy instructor in the Department of Humanities at Mount Royal University, Calgary. His research interests include the philosophy of science, metaphysics, and ancient philosophy.
Adam Sennet is assistant professor (Associate starting in July 2012) of philosophy at the University of California, Davis. His work concerns issues in the philosophy of language and linguistics.
J.P. Smit is Senior Lecturer at the University of Stellenbosch in South Africa. His main research interests are in semantics and the philosophy of economics. [End Page 67]