Summary:

- The article discusses the National Environmental Policy Act (NEPA), a landmark environmental law in the United States that requires federal agencies to consider the environmental impacts of their actions.
- It highlights the ongoing debates and controversies surrounding NEPA, including efforts by some policymakers to weaken or streamline the law in the name of economic development.
- The article also explores the importance of NEPA in protecting communities, particularly marginalized and disadvantaged groups, from the adverse environmental effects of federal projects and decisions.