Nancy L. Rosenblum is the Harvard University Senator Joseph Clark Professor of Ethics in Politics and Government emerita. Her field of research is historical and contemporary political thought. Her most recent book is A Lot of People Are Saying The New Conspiracism and the Assault on Democracy, co-authored with Russell Muirhead (Princeton University Press, 2019). Her other books include Good Neighbors: The Democracy of Everyday Life in America and On the Side of the Angels: An Appreciation of Parties and Partisanship (both Princeton). Rosenblum is Co-Editor of the Annual Review of Political Science, and she lives in New York City.