Epistemology: The Key Thinkers About the Author Stephen Hetherington is Professor of Philosophy at the University of New South Wales, in Sydney, Australia. He has written several books, including Good Knowledge, Bad Knowledge (Oxford University Press, 2001), Self-Knowledge (Broadview, 2007), and How To Know (Wiley-Blackwell, 2011). He has edited two books, including Epistemology Futures (Oxford University Press, 2006).