Paul Williams is Emeritus Professor of Indian and Tibetan Philosophy and founding co-director of the Centre for Buddhist Studies at the University of Bristol. He is author of Mahāyāna Buddhism: The Doctrinal Foundations, 2nd edition (2009), The Reflexive Nature of Awareness: A Tibetan Madhyamaka Defence (1998), Altruism and Reality: Studies in the Philosophy of Bodhicaryāvatāra (1998), The Unexpected Way: On Converting from Buddhism to Catholicism (2001) and Songs of Love, Poems of Sadness: The Erotic Verse of the Sixth Dalai Lama (2004). He is co-author, with Anthony Tribe, of Buddhist Thought: A Complete Introduction to the Indian Tradition, 2nd edition (2012) and was sole editor of the eight-volume series Buddhism: Critical Concepts in Religious Studies (2005).
Patrice Ladwig is research fellow at the Max Planck Institute for Social Anthropology (Halle, Germany) where he works in a research group focusing on historical anthropology. He has published articles in the fields of anthropology, Asian studies and Buddhist studies. He is currently finalizing a monograph entitled Revolutionaries and Reformers in Lao Buddhism and working on an edited volume on Buddhist socialism.