Peter A. Singer, M.D. (IMAGE) University of Toronto Joint Center for Bioethics Caption Director, University of Toronto Joint Centre for Bioethics Credit University of Toronto Joint Centre for Bioethics Usage Restrictions For media use only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.