Professor Emeritus, Department of Microbiology and Immunology; Scientific Director, CIHR - Institute of Infection and Immunity, Robarts Research Institute, Western University

Associate Director – Rotman Institute of Philosophy; Professor;  Department of Philosophy, Western University

Associate Director - Rotman Institute of Philosophy; Assistant Professor; School of Health Studies, Faculty of Health Sciences, Western University

Founding and Senior Faculty Member Perimeter Institute for Theoretical Physics

Assistant Professor, Faculty of Information & Media Studies, Western University

Associate Professor; Department of Philosophy, Western University

Professor Emeritus Department of Philosophy, Western University

Associate Director, Rotman Institute of Philosophy; Canada Research Chair in Foundations of Physics; Assistant Professor, Department of Applied Mathematics, and Department of Philosophy, Western University

Associate Professor; Department of Philosophy, Western University

Professor; Department of Philosophy, Department of Medicine, Department of Epidemiology and Biostatistics, Western University

Associate Professor Department of Geography, Western University