Adam Berinsky is the Mitsui Professor of Political Science at MIT and serves as the director of the MIT Political Experiments Research Lab (PERL). He is also a Faculty Affiliate at the Institute for Data, Systems, and Society (IDSS). Berinsky received his PhD from the University of Michigan in 2000. He is the author of "In Time of War: Understanding American Public Opinion from World War II to Iraq" (University of Chicago Press, 2009). He is also the author of "Silent Voices: Public Opinion and Political Participation in America" (Princeton University Press, 2004) and has published articles in many journals.