Jeremy Waldron, author of The Harm in Hate Speech, will  speak on “The Separation of Powers in Thought and Practice ” on Sept. 20 at 5 p.m. in Higgins Hall, room 300. Waldron’s other books include The Right to Private Property; God, Locke, and Equality: Christian Foundations of Locke’s Political Thought; and Torture, Terror, and Trade-offs: Philosophy for the White House. He is Chichele Professor of Social and Political Theory at All Souls College, University of Oxford and University Professor of Law, New York University School of Law. In The Harm in Hate Speech, Waldron argues “powerfully that hate speech should be regulated as part of our commitment to human dignity and to inclusion and respect for members of vulnerable minorities.” Sponsor: The Clough Center for the Study of Constitutional Democracy.