John D. Grahamis Dean Emeritus and Professor at the Paul H. O'Neill School of Public and Environmental Affairs at Indiana University. He is a specialist in risk analysis who worked closely with EPA during his time as Administrator of the Office of Information and Regulatory Affairs in the George W. Bush administration from 2001-2006. He was the founding director of the Center for Risk Analysis, Harvard School of Public Health (1985-2001).

David M. Koniskyis Professor at the Paul H. O'Neill School of Public and Environmental Affairs at Indiana University where his research and teaching focus on environmental politics and policy, federalism, public opinion, and environmental justice.