“No man in this country is so high that he is above the law.”
—United States v. Lee, Dec. 4, 1882

“[N]o individual is superior to the game.”
—Commissioner A. Bartlett Giamatti, Aug. 24, 1989

Introduction

At his 2005 confirmation hearing, Chief Justice Roberts explained that he viewed the job of a Supreme Court Justice as similar to that of an umpire, declaring, “Umpires don’t make the rules; they apply them. . . . They make sure everybody plays by the rules. . . . And I will remember that it’s my job to call balls and strikes, and not to pitch or bat.” That analogy was an “instant success” and has become the dominant paradigm in media accounts of the judicial role. In a 2010 essay, I traced the history of the judge-umpire analogy from 1888 to the present and found that the judge-umpire analogy was originally intended to apply to trial court judges and was advanced as a model expressly to be rejected. In place of the judge-umpire analogy, I proposed that a Supreme Court Justice is more appropriately analogized to the Commissioner of Baseball.

This Essay reinforces the Justice-Commissioner analogy in two ways. First, it traces the Justice-Commissioner analogy back over a century, finding that the Commissioner of Baseball has been compared to the Supreme Court since the Office of the Commissioner was created. This is no coincidence: both Justices and Commissioners play the same structural roles in their respective systems. Neither a Justice nor a Commissioner is a fact-finder searching for a clear right answer to a specific question—for example, was the ball in the strike zone? Rather, both make inherently difficult, controversial, and value-influenced decisions at high levels of abstraction; both interact with and modify the rules of their respective systems in order to preserve their respective institutions’ core values, such as fair play and due process. In short, being a Justice and a Commissioner is hard: there are not always clear right and wrong answers.

Second, this Essay illustrates the similarity of Justices and Commissioners through nine paired case studies where Justices and Commissioners have, in their respective capacities, (1) provided guidance, (2) refrained from error correction, (3) undertaken rulemaking, (4) exercised countermajoritarian powers, (5) provided explanations for their decisions, (6) protected the fundamental values of their respective institutions, (7) employed special masters for fact-specific inquiries, (8) decided on statutes of limitations, and (9) exercised finality. This Essay concludes that Chief Justice Roberts had the right sport but the wrong position: Justices are not umpires; they are Commissioners.

**In May 2011, The Yale Law Journal Online introduced a new series called "Summary Judgment," featuring short commentaries on recent Supreme Court cases. This Essay is part of the second symposium in that series.**

In American Electric Power Co. v. Connecticut (AEP), the Supreme Court held that “the Clean Air Act and the EPA actions it authorizes displace any federal common law right to seek abatement of carbon-dioxide emissions from fossil-fuel fired power plants.” This set of commentaries explores several of the interesting and controversial issues that the opinion addresses (or largely sidesteps). These essays analyze the complexities of the context in which the core displacement holding takes place, the opinion’s environmental justice implications, its interaction with current standing doctrine, the political question doctrine issues briefed in the case but not addressed in detail by the decision, and common law nuisance actions as an approach to addressing climate change. My commentary situates these essays in relation to one another and adds to this dialogue by considering the decision’s implications for the future of climate change litigation in the United States.

**In May 2011, The Yale Law Journal Online introduced a new series called "Summary Judgment," featuring short commentaries on recent Supreme Court cases. This Essay is part of the second symposium in that series.**

In July 2004, eight states, the City of New York, and a number of conservation organizations filed suit against several of the nation’s largest electric power producers, alleging that the power companies’ greenhouse gas (GHG) emissions contributed to the public nuisance of global warming under federal common law. Simultaneously, several of the same states sued the U.S. Environmental Protection Agency (EPA), alleging that GHG emissions constituted “pollutants” subject to regulation under the Clean Air Act (CAA). Both cases sought to impose GHG emission controls, and both were a reaction to the federal government’s steadfast refusal to adopt such policies on its own.

Although the cases raised different legal arguments, their fates were intertwined. It was well understood that prevailing in one case would likely preclude victory in the other. Indeed, the point of parallel litigation was to make it more difficult for industry and the EPA to stave off action. The EPA had determined GHGs were not subject to regulation under the CAA. If that were so, the states argued, the CAA could not preclude common law-based claims against GHG emissions. Thus, when the states prevailed in Massachusetts v. EPA and the Supreme Court declared that GHG emissions “fit well within the Clean Air Act’s capacious definition of ‘air pollutant,’” the outcome of American Electric Power Co. v. Connecticut (AEP) was all but assured.

**In May 2011, The Yale Law Journal Online introduced a new series called "Summary Judgment," featuring short commentaries on recent Supreme Court cases. This Essay is part of the second symposium in that series.**

The Supreme Court’s decision in American Electric Power Co. v. Connecticut (AEP) closes another door for those most vulnerable to climate change. The corrective justice goals of tort law and the associated possibilities for redress—particularly vital to the most vulnerable—remain elusive due to the Court’s restricted view of tort law’s relevance to climate change. This Essay analyzes these climate justice implications of AEP.

The field of “climate justice” (CJ) is concerned with the intersection of race and/or indigeneity, poverty, and climate change. It also recognizes the direct kinship between social inequality and environmental degradation. The term “climate vulnerable,” the subject of CJ, describes those communities or nation-states that have a particularly acute exposure to present and forecasted climatic changes. That increased vulnerability is due to either the nature and degree of climate impacts’ forecast and/or the preexisting socioeconomic vulnerabilities that climate impacts amplify. Underscoring the “justice” element, these most vulnerable populations are also the least responsible for the emissions that fuel anthropogenic climate change.

The Essay argues that the common law nuisance claims rejected by the Court in AEP provide an important mechanism for the climate vulnerable to achieve corrective justice. Corrective justice is one of the most important goals of tort law because of its focus on the relationship between the tortfeasor and victim. While there are myriad interpretations of corrective justice theory and its application, this approach at its core counsels simply that individuals who are responsible for the wrongful losses of others have a duty to repair those losses. Further, rectification of harms suffered can help restore the moral balance upset by the externalized costs that climate change inflicts on individuals and communities. The corollary, therefore, is that tort law should provide a venue and possible damages remedy for CJ plaintiffs whose claims—namely, injuries to life and property—demand compensation from the worst offenders.