explores the history of why American law schools were resistant to teaching about climate change and how that changed over the course of a forty-year period, resulting in law schools across the country incorporating climate change into their curricula, with many even establishing centers on the environment. Smith challenges dominant explanations of why the United States was slow to develop climate policy: it wasn’t just political opposition or short-sightedness. Creating climate legal professionals required changing the fundamentals of legal education. Based on dozens of interviews with faculty and students, fills a gap in the literature on the intellectual history of climate change, most of which focuses on the history of climate science. Smith focuses instead on how the climate problem fits (or doesn’t fit) into the structure of American law. She uses this story as a lens through which to understand both the transformation of legal education since the 1980s and the nature of climate change as a policy problem.