Peter Singer

Peter Albert David Singer is an Australian moral philosopher who is Emeritus Ira W. DeCamp Professor of Bioethics at Princeton University. Singer's work specialises in applied ethics, approaching the subject from a secular, utilitarian perspective. His book Animal Liberation (1975) criticized intensive animal farming and speciesism, and shaped the animal rights movement. His essay "Famine, Affluence, and Morality" argues for the moral imperative of donating to help the global poor, using the drowning child analogy. For most of his career he was a preference utilitarian. He revealed in The Point of View of the Universe (2014), co-authored with Katarzyna de Lazari-Radek, that he had become a hedonistic utilitarian. His books The Life You Can Save (2009) and The Most Good You Can Do (2015) are influential in the effective altruism movement.