Alan Blum is Executive Director of the Culture of Cities Centre and Senior Professor of Sociology and Communication and Culture at York University, Canada. He is the author of The Grey Zone in Health and Illness, Theorizing and The Imaginative Structure of the City, and co-author of On the Beginning of Social Inquiry and Self-Reflection in the Arts and Sciences. Stuart J. Murray is Associate Professor and Canada Research Chair in Rhetoric & Ethics in the Department of English Language & Literature and the Department of Health Sciences at Carleton University, Canada. He is co-editor of Critical Interventions in the Ethics of Healthcare: Challenging the Principle of Autonomy in Bioethics.