The lecture reviews water law in the United States, and highlights challenges inherent in regulating water quality. Aging water infrastructure, pesticide and herbicide application, and surface water runoff all pose challenges in maintaining a clean drinking water supply. The lecture covers pesticide management through the Safe Drinking Water Act (SDWA). The management of pesticides and herbicides in drinking water has been heavily influenced by the economic concerns of pesticide and herbicide users as well as the municipal water agencies charged with testing water regularly for regulated chemicals. The lecture concludes with the regulation history of atrazine, a commonly used herbicide that research has shown to be hormonally active.

Reading assignment:
Wargo, Green Intelligence, chapters 10 and 12

1. Introduction to the Course
2. Principles and Strategies in Environmental Law
3. Nuclear Experiments
4. Nuclear Secrecy and Ecology
5. Preparing for Nuclear War: NEPA
6. Marine Food-Chains: Mercury
7. Site Restoration Law
8. Chemically Dependent Agriculture
9. Risk and Law: Pesticide Paradigm
10. Safe Drinking Water: Science and Law
11. Safety Claims and Free Speech: Preemption and Defamation
12. Air Quality Law: Margins of Safety
13. Vehicle Emissions and Public Transit
14. The Quiet Revolution in Plastics
15. The Tobacco Paradigm
16. Evolution of Tobacco Law
17. Land Use and Conservation Law: The Adirondack History
18. Property Rights and Public Lands Management
19. Land Use Law and Property Rights
20. Managing Coastal Resources in an Era of Climate Change
21. Certification: Design and Green Architecture
22. Past and Future of Nuclear Power
23. Renewable Energy Policies
24. Reflection and Lessons

Can law change human behavior to be less environmentally damaging? Law will be examined through case histories including: environmental effects of national security, pesticides, air pollution, consumer products, plastics, parks and protected area management, land use, urban growth and sprawl, public/private transit, drinking water standards, food safety, and hazardous site restoration. In each case we will review the structure of law and evaluate its strengths and weaknesses.

Course Structure:
This Yale College course, taught on campus twice per week for 50 minutes, was recorded for Open Yale Courses in Spring 2010.