Eric Zusman Keywords environment IGES Institute for Global Environmental Studies water scarcity air pollution regulation environmental law sustainable development goals SDGs Read more about Eric Zusman Eric Zusman is a senior policy researcher/area leader at the Institute for Global Environmental Studies (IGES) in Hayama, Japan. Dr. Zusman holds a bachelors degree in Mandarin Chinese from Rutgers University, a dual Masters Degree in public policy and Asian studies from the University of Texas at Austin and a Ph.D. in political science from the University of California, Los Angeles. For much of the past two decades he has conducted research on environmental issues in Asia.