The polarization of the U.S. political system will be the theme of an evening program Tuesday, Oct. 2, in Eaton Humanities 1B50. “How We Revive Our Democracy” will include the screening of the acclaimed 2012 documentary Patriocracy, which examines the forces that keep Americans “shouting at each other instead of listening to each other,” and a panel discussion headlined by former U.S. Congressman Mickey Edwards, author of The Parties Versus the People. The program begins at 6:30 p.m.