Y. Karunadasa (PhD, University of London) is Professor Emeritus at the University of Kelaniya and a former director of its Postgraduate Institute of Pali and Buddhist Studies. He has served as a visiting professor at the University of London’s School of Oriental and African Studies, as Distinguished Numata Chair at the University of Calgary, and as a visiting professor at the University of Toronto. Currently he is a visiting professor of Buddhist Studies at the University of Hong Kong