The Department of Civil & Environmental Engineering and Earth Sciences is co-sponsoring the 2023 AEESP distinguished lecturer event, "The Green Roof as a Complex System." This year's speaker is Dr. Cliff Davidson, the Colleen Wilmot Professor of Engineering at Syracuse University. He is a Fellow of the American Association for Aerosol Research (AAAR), the Association of Environmental Engineering and Science Professors (AEESP), the American Society of Civil Engineers (ASCE), and the Syracuse Center of Excellence in Environmental and Energy Systems. His long-term research interest is the transport and fate of environmental pollutants, especially atmospheric acids and heavy metals. No registration is required for this event.