Dr Mark A. Wrathall is Professor of Philosophy at the University of California, Riverside. He is the author of Heidegger and Unconcealment (Cambridge, 2010) and How to Read Heidegger (2006). He has edited a number of collections, including A Companion to Heidegger (2007), A Companion to Phenomenology and Existentialism (2009), Religion after Metaphysics (2004) and Appropriating Heidegger (2008). Dr Wrathall has contributed chapters to The Cambridge Companion to Heidegger (2006) and The Cambridge Companion to Merleau-Ponty (2004), as well as numerous articles to peer-reviewed journals in philos...