Lecture, three hours. Introduction to environmental policy and regulation in U.S. Provides basic knowledge and skills needed to work as professional environmental problem solver. Exploration of environmental harms that are subject to regulation, role of science in informing policy and regulation, evolution of environmental regulation, different types of regulatory instruments, regulatory process, and alternative approaches to environmental decision making. Includes California Environmental Quality Act (CEQA), Proposition 65, California's long-standing leadership role in air pollution control, and state's pioneering efforts in regulating greenhouse gas emissions. P/NP or letter grading.