作者: Robert Leonardi

Robert D. Putnam is the Malkin Research Professor of Public Policy at Harvard University and a former dean of the John F. Kennedy School of Government. He is an internationally renowned scholar and bestselling author whose acclaimed books include Bowling Alone, Our Kids, and The Upswing. In 2012, President Obama awarded him the National Humanities Medal, the nation’s highest honor for contributions to the humanities. His research program, the Saguaro Seminar, is dedicated to fostering civic engagement in America. Robert Leonardi is visiting professor in the School of Government at the LUISS University in Rome. Raffaella Y. Nanetti is professor emerita in urban planning and policy at the University of Illinois at Chicago.