Dr. Peter Thorne holds the University of Iowa Distinguished Chair and is professor in the UI College of Public Health’s Department of Occupational & Environmental Health. He is Director of the Human Toxicology Program and co-director of the Environmental Health Sciences Research Center. He has held a number of prominent national leadership positions, including serving as chair of the U.S. Environmental Protection Agency’s Science Advisory Board and chair of the National Academy of Sciences Committee on Toxicology. His research interests include: Health impacts of climate change; Environmental risk factors for asthma; Toxicity of inhaled engineered nanomaterials; Environmental exposures to persistent chemicals and their health outcomes; Exposure assessment strategies and methodologies for bioaerosols and aeroallergens; and Mechanisms of bioaerosol-induced lung inflammation.