MARC J. DUNKELMAN is a fellow at Brown University’s Watson Institute for International and Public Affairs and a former fellow at New York University’s Marron Institute of Urban Management. During more than a decade working in politics, he worked for Democratic members of both the Senate and the House of Representatives and as a senior fellow at the Clinton Foundation. The author of The Vanishing Neighbor: The Transformation of American Community, Dunkelman’s work has also appeared in The New York Times, The Washington Post, The Wall Street Journal, The Atlantic, and Politico. He lives in Providence, Rhode Island.