Dr. James M. Tinjum, Associate Professor, Program Director — Environmental and Energy Geotechnics, and Director — Geological Engineering Program, Department of Civil and Environmental Engineering, University of Wisconsin-Madison, WI, USA, September 17, 2021 (International Webinar Series on Geoenvironmental Engineering: Polluted Land, Waste Management & Sustainability/Resiliency, University of Illinois at Chicago, 2021)