Peter Singer is Ira W. DeCamp Professor of Bioethics in the University Center for Human Values at Princeton University, a position that he now combines with the position of Laureate Professor at the University of Melbourne. His books include Animal Liberation, Practical Ethics, The Life You Can Save, The Point of View of the Universe (co-authored with Katarzyna de Lazari-Radek), and The Most Good You Can Do. An Australian, in 2012 he was made a Companion to the Order of Australia, his country's highest civilian honour.