James K.A. Smith is Associate Professor of Philosophy at Calvin College in Grand Rapids, MI. He is the author of a number of books, including Who’s Afraid of Postmodernism? Taking Derrida, Lyotard, and Foucault to Church (Baker Academic, 2006), Jacques Derrida: Live Theory (Continuum, 2005), and Introducing Radical Orthodoxy: Mapping a Post-Secular Theology (Baker Academic, 2004). He is the editor of the Church and Postmodern Culture Series. For more on his work, visit www.calvin.edu/~jks4.