President, King’s University College; Adjunct Professor, School of Health Studies, Faculty of Health Sciences, Western University

Visiting Research Professor, Department of History and Philosophy of Science, University of Pittsburgh

Professeur de classe exceptionnelle, Department of Physics, Aix-Marseille University; Adjunct Professor, Department of Philosophy, Western University; Distinguished Visiting Research Chair, Perimeter Institute

Uehiro Research Fellow, Uehiro Centre for Practical Ethics; Fulford Junior Research Fellow, Somerville College, University of Oxford

Lecturer, University College London, Faculty of Law

Associate Professor, Department of Philosophy, University of Waterloo

Research Associate; Theoretical Philosophy, Universität Bremen

Research Associate;  New Directions in Philosophy of Cosmology Research Project

Professor; Department of Philosophy, University of Pittsburgh

Professor; Department of Philosophy, Monash University

Professor, Department of Philosophy; Dean, College of Arts, University of Guelph 

Associate Director for Data Science, Center for Surveillance, Epidemiology, and Laboratory Services; Centers for Disease Control & Prevention

Executive Director, Public Responsibility in Medicine and Research (PRIM&R)

Professor Department of Philosophy, Stockholm University

Institute for Quantum Optics and Quantum Information, Vienna; Perimeter Institute for Theoretical Physics

Professor;  Department of Psychiatry and School of Occupational Therapy, Dalhousie University

Founding and Senior Faculty Member Perimeter Institute for Theoretical Physics