This course covers the chemistry of Earth's environment, including the natural chemical processes as well as anthropogenic contributions. The environment in this context is divided into the atmosphere, the hydrosphere, the lithosphere, and the anthrosphere. Particular emphasis is given to human influences in each of these "spheres," including the causes, effects, detection, prevention, and mitigation of pollution. Environmental pollution is a global problem, with many technological and cultural causes, and as such requires an understanding of numerous disciplines in order to solve. This course thus involves the integration of concepts from chemistry, biology, geology, ecology, atmospheric sciences, hydrology, toxicology, political science, and others. Major topics to be covered include stratospheric ozone depletion, global climate change and energy, acid rain, waste disposal, organic and inorganic pollutants, and environmental regulation in the United States. The lab component will focus primarily on detection of pollutants in air and water and will include a class research project.