David G. Stern is a Professor of Philosophy and a Collegiate Fellow in the College of Liberal Arts and Sciences at the University of Iowa. His publications include Wittgenstein's Philosophical Investigations: An Introduction (Cambridge, 2004) and Wittgenstein Reads Weininger (co-edited with Béla Szabados, Cambridge, 2004).
Brian Rogers is an attorney in Los Angeles. He has a Ph.D. in philosophy from the University of California, Irvine, and has published in journals including The Review of Symbolic Logic and the Nordic Wittgenstein Review.
Gabriel Citron is a Postdoctoral Associate in Jewish Philosophy and Lecturer in Philosophy at Yale University, Connecticut. He has published in journals including Mind and Philosophical Investigations.
