The Most Good You Can Do: How Effective Altruism Is Changing Ideas about Living EthicallyFrom the ethicist the New Yorker calls "the most influential living philosopher," a new way of thinking about living ethically "Singer's argument is powerful, provocative and, I think, basically right. The world would be a better place if we were as tough minded in how we donate money as in how we make it." Nicholas Kristof, New York Times "Bold, fresh, inspired, reasoned, optimistic." Walter M. Bortz II, MD, Huffington Post Blog Peter Singer's books