Join us for a review of environmental issues of importance during 2020. The agenda is organized by topic this year: air, energy, hazardous substances, land resources, water, wildlife, and solid waste, with special attention to events in climate change. As in past years, there will be a summary of the present administration’s environmental policies, and potential implications of November’s election. Events that may occur between the preparation of this description and the end of the year may impact the direction of the course.