Professor of Geography at University of North Carolina at Chapel Hill in Chapel Hill, NC

Environmental Science and Public Policy Lecturer, Harvard University in Cambridge, MA

Principal TR Climate in New York, NY

Professor and Air Quality Extension Specialist at UC Davis

Principal & Co-founder of RC Communications in Washington, DC

Professor of Political Science, Iowa State University in Ames, IA

Professor of Politics at Princeton University

Secretary of the College Emeritus, Professor Emeritus of Political Science at Middlebury College

Professor of Pathology and Laboratory Medicine at Boston University, School of Medicine

Pediatric Otolaryngology Specialist at New York University

Instructor, Division of Sleep and Circadian Disorders at Harvard Medical School