Jonathan Zimmerman is a professor of history of education at the University of Pennsylvania. A former Peace Corps volunteer and high school teacher, he is the author of The Amateur Hour: A History of College Teaching in American (2020), The Case for Contention: Teaching Controversial Issues in American Schools (2017), Campus Politics: What Everyone Needs to Know (2016), Too Hot to Handle: A Global History of Sex Education (2015), Small Wonder: The Little Red Schoolhouse in History and Memory (2009 ), Innocents Abroad: American Teachers in the American Century (2006), Whose America? Culture Wars in the Public Schools (2002), and Distilling Democracy: Alcohol Education in America's Public Schools, 1880-1925 (1999). He won New York University's Distinguished Teaching Award in 2008. He is also a frequent op-ed contributor to the New York Times, the Washington Post, the New Republic, and other newspapers and magazines.