Edward L. Glaeser, one of the world's leading urban economists and the Fred and Eleanor Glimp Professor of Economics at Harvard University, joins The Century of Cities to reflect on decades of research and his landmark work, Triumph of the City. He traces the arc from urban decline and deindustrialization to the resurgence of cities as centers of knowledge, creativity, and economic opportunity. Ed examines the most difficult challenges cities face, including housing affordability, climate risk, governance capacity, and social mobility. He offers a pragmatic framework for urban leadership, arguing that cities must generate economic value while investing deliberately in their most vulnerable residents. From making it easier to build housing at scale to strengthening public safety, upgrading institutions, and adapting new technologies, he emphasizes that cities require care, competence, and long-term commitment. Despite their vulnerabilities, he remains optimistic: cities, he argues, are humanity's greatest engines for reducing poverty, expanding opportunity, and shaping a more prosperous future.
