This course introduces some of the major contributions of the social sciences to understanding how and why environmental problems happen—the social ‘root causes’ of these problems. Environmentally harmful human behavior is not simply a fact of life: it is a product of specific social conditions, which can be studied, understood, and changed. This course also examines social approaches to resolving environmental problems, including ideas such as ‘sustainability’, ‘market-based’ environmental policies, reforms of property systems, and social movements that promote concepts such as environmental justice, ecofeminism, and deep ecology. In this course, students practice applying these conceptual approaches by using them to analyze the root causes, consequences, and possible solutions to specific environmental topics. In previous years, the course has focused on topics such as global warming, energy, and the Pacific Northwest salmon crisis.