As the prospects of significantly mitigating climate change through emissions reductions become dimmer, the critical necessity of adaptation has become clearer, with failure-to-adapt litigation possibly playing an important role in bringing adaptation measures to pass. Based on a review of every adaptation-related case in the U.S. Climate Litigation Database maintained by the Sabin Center for Climate Change Law, this Article offers the first comprehensive assessment of failure-to-adapt litigation in the United States.

This Comment examines the potential impact of the demise of Chevron deference on the environment and the health of residents of communities disproportionately affected by “cumulative impacts.” It reviews the Chevron deference doctrine and the U.S. Supreme Court’s overturning of that well-established legal precedent, discusses the goal of environmental justice for all communities and how the U.S. Environmental Protection Agency (EPA) has sought to secure that goal in accordance with the environmental laws administered by EPA, and offers some conclusions.