Hans-Peter Kohler


Director, Population Aging Research Center
Frederick J. Warren Professor of Demography
Professor of Sociology

Ph.D., Economics, University of California, Berkeley, 1997


  • China Global TV Network: Hans-Peter Kohler on the Slowing Birth Rate and the Global Economy
  • PBS NewsHour: Hans-Peter Kohler on the Surprising Thing About the Declining U.S. Birth Rate
  • Penn Arts and Sciences 60-Second Lecture: Hans-Peter Kohler on Living to be One Hundred