“I would like us to think about it more explicitly, and not take our intuitions as the given of ethics, but rather to reflect on it, and be more open about the fact that something is an ethical issues and think what we ought to do about it.”

Australian moral philosopher

Peter Singer is an Australian moral philosopher, best known for his work in applied ethics and for shaping modern debates about animal welfare and global poverty. He is Emeritus Ira W. DeCamp Professor of Bioethics at Princeton University. His book Animal Liberation, published in 1975, criticized intensive animal farming and speciesism and helped shape the animal rights movement. He is also known for "Famine, Affluence, and Morality," which argues that people have a moral duty to help the global poor, and for later books including The Life You Can Save and The Most Good You Can Do, which influenced the effective altruism movement. He has worked from a secular, utilitarian perspective throughout much of his career.