Mark is President of the environmental group Heal the Bay, and was their first hire 20 years ago. Heal the Bay is an environmental group dedicated to making Southern California coastal waters and watersheds, including Santa Monica Bay, safe, healthy and clean. Mark received his Bachelors and Masters in Biology and his doctorate in Environmental Science and Engineering from UCLA. He has been inducted into the UCLA School of Public Health Hall of Fame, and has received the James Irvine Foundation Leadership Award and the Aspen Institute Catto Fellowship.
Mark has worked extensively over the last 20 years in the field of coastal protection and water pollution. In particular he has worked on research projects on urban runoff pollution, DDT and PCB contamination in fish, and the health risks of swimming at runoff contaminated beaches. He created Heal the Bay’s Beach Report Card, and has authored or co-authored numerous California coastal protection, water quality and environmental education bills. He served on the USEPA Urban Stormwater Federal Advisory Committee. Currently, Mark is a vice chair of the California Ocean Science Trust and the National Estuary Program’s Santa Monica Bay Restoration Commission.