Books by L. W. Sumner (Professor Emeritus, University of Toronto)

L.W. Sumner is University Professor Emeritus in the Department of Philosophy at the University of Toronto. He is the author of four books: Abortion and Moral Theory (1981); The Moral Foundation of Rights (1987); Welfare, Ethics, and Happiness (1996); and The Hateful and the Obscene: Studies in the Limits of Free Expression (2004). He is a Fellow of the Royal Society of Canada and recipient of the 2009 Molson Prize in Social Sciences and Humanities from the Canada Council for the Arts.