John PerryJohn Perry is Distinguished Professor of Philosophy at the University of California, Riverside and Emeritus Professor of Philosophy at Stanford University. He is the author of The Problem of the Essential Indexical (1993; 2000), Reference and Reflexiity (2001), Knowledge, Possibility and Consciousness (2001) and Identity, Personal Identity and the Self (2002), and co-author (with Jon Barwise) of Situations and Attitudes (1983). Read More Read Less