Berkeley Talks

In the early hours of November 2007, Amadou Cisse, a 29-year-old University of Chicago chemistry graduate student, was walking home when Demetrius Warren, then 17, and Benjamin Williams, 21, approached him. According to trial testimony, Warren pointed a gun at Cisse while Williams attempted to grab his backpack. A struggle ensued, and Warren shot Cisse in the chest. Cisse died from the wound.“Behind every news headline and every statistic, there is a mom who has just lost the most important person in their life,” says Jens Ludwig, a University of Chicago economics professor and director of its Crime Lab. “And in this particular case … Warren is currently spending 150 years downstate in the Illinois Department of Corrections. So in this case, two moms lost the most important people in their lives.”Delivering the 2026 Wildavsky Lecture in Public Policy at UC Berkeley’s Goldman School of Public Policy this past April, Ludwig, author of Unforgiving Places: The Unexpected Origins of American Gun Violence, argues t