In the era of the “Sunnī Revival” and the couple of centuries following, scholars engaged in a large historiographical project aimed at rehabilitating the reputation of the Umayyad dynasty and Syria’s role in the early Islamic narrative. One of Ibn Kathīr’s historiographical missions in his history Kitāb al-Bidāya wa-l-nihāya was specifically the defense of the Companions of the Prophet. As such, the narrative of ʿAlī ibn Abī Ṭālib required some manipulation to answer Shīʿī narratives that cast some of the most (...) important Companions (especially those associated with the Umayyads and Syria) in a rebellious light. This article explores the literary-narrative strategies Ibn Kathīr employs to alter the narrative so as to counteract the implications of the pro-ʿAlīd versions of the story he found in his sources, especially al-Ṭabarī’s Taʾrīkh al-Rusul wa-l-mulūk. (shrink)

The aim of this paper is to bring recent work on metaphysical grounding to bear on the phenomenon of social construction. It is argued that grounding can be used to analyze social construction and that the grounding framework is helpful for articulating various claims and commitments of social constructionists, especially about social identities, e.g., gender and race. The paper also responds to a number of objections that have been leveled against the application of grounding to social construction from Elizabeth Barnes, (...) Mari Mikkola, and Jessica Wilson. (shrink)

Volume 20, Issue 7, July 2020, Page 128-132.

Does a commitment to mereological universalism automatically bring along a commitment to the controversial doctrine of mereological extensionalism—the view that objects with the same proper parts are identical? A recent argument suggests the answer is ‘yes’. This paper attempts a systematic response to the argument, considering nearly every available line of reply. It argues that only one approach—the mutual parts view—can yield a viable mereology where universalism does not entail extensionalism.

Is the procreation asymmetry intuitively supported? According to a recent article in this journal, an experimental study suggests the opposite. Dean Spears (2020) claims that nearly three-quarters of participants report that there is a reason to create a person just because that person’s life would be happy. In reply, I argue that various confounding factors render the study internally invalid. More generally, I show how one might come to adopt the procreation asymmetry for the wrong reasons by misinterpreting one’s intuitions.

The dominant theory of parts and wholes – classical extensional mereology – has faced a number of challenges in the recent literature. This article gives a sampling of some of the alleged counterexamples to some of the more controversial principles involving the connections between parthood and identity. Along the way, some of the main revisionary approaches are reviewed. First, counterexamples to extensionality are reviewed. The ‘supplementation’ axioms that generate extensionality are examined more carefully, and a suggested revision is considered. Second, (...) the paper considers an alternative approach that focuses the blame on antisymmetry but allows us to keep natural supplementation axioms. Third, we look at counterexamples to the idempotency of composition and the associated ‘parts just once’ principle. We explore options for developing weaker mereologies that avoid such commitments. (shrink)

This is not a scholarly research paper, but a ‘position paper’ outlining an approach to the study of mind which has been gradually evolving since about 1969 when I first become acquainted with work in Artificial Intelligence through Max Clowes. I shall try to show why it is more fruitful to construe the mind as a control system than as a computational system.

Investments in mitigating climate change have their greatest environmental impact over the long term. As a consequence the incentives to invest in cutting greenhouse gas emissions today appear to be weak. In response to this challenge, there has been increasing attention given to the idea that current generations can be motivated to start financing mitigation at much higher levels today by shifting these costs to the future through national debt. Shifting costs to the future in this way benefits future generations (...) by break- ing existing patterns of delaying large-scale investment in low-carbon energy and efficiency. As we will see in this chapter, it does appear to be technically feasible to transfer the costs of investments made today to the future in such a way that people alive today do not incur any net cost. the aim of this chapter is to take seriously the possibility that climate change has produced an extremely intractable political problem and that we must now consider strong measures that can break existing patterns of delaying mitigation. I defend the claim that if climate change involves a stark conflict of interests between current and future generations, then borrowing from the future would be both strategically and normatively much better than the status quo. Nevertheless, I challenge the borrowing from the future proposal on the grounds that it is not in fact the powerful tool for motivating existing agents that its proponents imagine it to be. The purpose of developing this critical argument is not, however, simply to throw doubt onto the idea of borrowing from the future. If we really do find ourselves in a political context where the prospects for effective action are very poor then strategic forms of buck-passing may make an important positive contribution to avoiding dangerous global cli- mate change. Consequently, if debt financing is not as powerful of a motivational tool as imagined we still have strong reasons, I will argue, to identify other strategies that will change agents’ incentive structures. To this end, I propose an alternative form of passing on the costs of mitigation to the future that warrants consideration. (shrink)

Ontological pluralism holds that there are different ways of being. Truth pluralism holds that there are different ways of being true. Both views have received growing attention in recent literature, but so far there has been very little discussion of the connections between the views. The authors suggest that motivations typically given for truth pluralism have analogue motivations for ontological pluralism; they argue that while neither view entails the other, those who hold one view and wish to hold the other (...) will find natural routes by which to do so. The authors additionally identify some disanalogies between the views, by considering whether certain “mixed” problems commonly pressed against truth pluralism have analogues for ontological pluralism. (shrink)

Recent advances in the field of statistical learning have established that learners are able to track regularities of multimodal stimuli, yet it is unknown whether the statistical computations are performed on integrated representations or on separate, unimodal representations. In the present study, we investigated the ability of adults to integrate audio and visual input during statistical learning. We presented learners with a speech stream synchronized with a video of a speaker’s face. In the critical condition, the visual (e.g. /gi/) and (...) auditory (e.g. /mi/) signals were occasionally incongruent, which we predicted would produce the McGurk illusion, resulting in the perception of an audiovisual syllable (e.g. /ni/). In this way, we used the McGurk illusion to manipulate the underlying statistical structure of the speech streams, such that perception of these illusory syllables facilitated participants’ ability to segment the speech stream. Our results therefore demonstrate that participants can integrate audio and visual input to perceive the McGurk illusion during statistical learning. We interpret our findings as support for modality-interactive accounts of statistical learning. (shrink)

On the aesthetics and poetics of Hawks and Ford; their resurgence in film studies.

_Welfare, Meaning, and Worth_ argues that there is more to what makes a life worth living than welfare, and that a good life does not consist of what is merely good for the one who lives it. Smuts defends an objective list theory that states that the notion of worth captures matters of importance for which no plausible theory of welfare can account. He puts forth that lives worth living are net high in various objective goods, including pleasure, meaning, knowledge, (...) and loving relationships. The first part of the book presents a theory of worth, a mental statist account of welfare, and an objectivist theory of meaning. The second part explores the implications for moral theory, the popularity of painful art, and the viability of pessimism about the human condition. This book offers an original exploration of worth as a combination of welfare and meaning that will be of interest to philosophers and ethicists who work on issues in well-being and positive psychology. (shrink)

Philosophers commonly wonder what a constructivist theory as applied to practical reasons might look like. For the methods or procedures of reasoning familiar from moral constructivism do not clearly apply generally, to all practical reasons. The paper argues that procedural specification is not necessary, so long as our aims are not first‐order but explanatory. We can seek to explain how there could be facts of the matter about reasons for action without saying what reasons we have. Explanatory constructivism must assume (...) constructive “norms of practical reasoning” which yield particular truths without assuming them. But philosophers often mistakenly assume that only “formal” norms of reasoning could fulfill this role. The paper describes a further possibility: norms of reasoning can be “situation‐specific” and yet retain truth‐independent authority. Though we might doubt whether such norms can be independently defended, we should not doubt the possibility or coherence of constructivism about practical reasons. (shrink)

The American conservative movement is a force of anti-reflexivity insofar as it attacks two key elements of reflexive modernization: the environmental movement and environmental impact science. Learning from its mistakes in overtly attacking environmental regulations in the early 1980s, this counter-movement has subsequently exercised a more subtle form of power characterized by non-decision-making. We examine the conservative movement’s efforts to undermine climate science and policy in the USA over the last two decades by using this second dimension of power. The (...) conservative movement has employed four non-decision-making techniques to challenge the legitimacy of climate science and prevent progress in policy-making. We argue that reflexive modernization scholars should focus more attention on similar forces of anti-reflexivity that continue to shape the overall direction of our social, political and economic order, and the life chances of many citizens. Indeed, better understanding of the forces and effectiveness of anti-reflexivity may very well be crucial for societal resilience and adaptation, especially in the face of global environmental problems like climate change. (shrink)

In her recent book, Democratic Reason, Hélène Landemore argues that, when evaluated epistemically, “a democratic decision procedure is likely to be a better decision procedure than any non-democratic decision procedures, such as a council of experts or a benevolent dictator” (p. 3). Landemore's argument rests heavily on studies of collective intelligence done by Lu Hong and Scott Page. These studies purport to show that cognitive diversity – differences in how people solve problems – is actually more important to overall group (...) performance than average individual ability – how smart the individual members are. Landemore's argument aims to extrapolate from these results to the conclusion that democracy is epistemically better than any non-democratic rival. I argue here that Hong and Page's results actually undermine, rather than support, this conclusion. More specifically, I argue that the results do not show that democracy is better than any non-democratic alternative, and that in fact, they suggest the opposite – that at least some non-democratic alternatives are likely to epistemically outperform democracy. (shrink)

Photographs furnish evidence. This is true in both formal and informal contexts. The use of photographs as legal evidence goes back to the very earliest days of photography, and they have been used in American trials since around the time of the Civil War. Photographs may also serve as historical evidence (for example, about the Civil War). And they serve in informal contexts as evidence about all sorts of things, such as what we and our loved ones looked like in (...) the past. (shrink)

In classical extensional mereology, composition is idempotent: if x is part of y, then the sum of x and y is identical to y. In this paper, I provide a systematic and coherent formal mereology for which idempotence fails. I first discuss a number of purported counterexamples to idempotence that have been put forward in the literature. I then discuss two recent attempts at sketching non-idempotent formal mereology due to Karen Bennett and Kit Fine. I argue that these attempts are (...) incomplete, however, and there are many open issues left unresolved. I then construct a class of models of a non-idempotent mereology using multiset theory, consider their algebraic structure, and show how these models can shed light on the open issues left from the previous approaches. (shrink)

Proponents of political liberalism standardly assume that the citizens of an ideal liberal society would be overwhelmingly reasonable. I argue that this assumption violates political liberalism's own constraints of realism—constraints that are necessary to frame the central problem that political liberalism aims to solve, that is, the problem of reasonable pluralism. To be consistent with these constraints, political liberalism must recognize that, as with reasonable pluralism, widespread support for unreasonable moral and political views is an inevitable feature of any liberal (...) society. I call this the fact of unreasonable pluralism. This fact threatens Rawlsian political liberalism's account of stability because an overlapping consensus cannot stably order a society pervaded by unreasonable views. My argument also raises questions about the coherence of Rawls's conception of ideal theory. (shrink)

Transplantation is now the best therapy for eligible patients with end-stage organ disease. For patients with failed kidneys, successful renal transplantation improves the quality and increases the quantity of their lives. For people with other types of organ failure, transplantation offers the only hope for long-term survival. a.

Online data collection methods are expanding the ease and access of developmental research for researchers and participants alike. While its popularity among developmental scientists has soared during the COVID-19 pandemic, its potential goes beyond just a means for safe, socially distanced data collection. In particular, advances in video conferencing software has enabled researchers to engage in face-to-face interactions with participants from nearly any location at any time. Due to the novelty of these methods, however, many researchers still remain uncertain about (...) the differences in available approaches as well as the validity of online methods more broadly. In this article, we aim to address both issues with a focus on moderated data collected using video-conferencing software. First, we review existing approaches for designing and executing moderated online studies with young children. We also present concrete examples of studies that implemented choice and verbal measures and looking time across both in-person and online moderated data collection methods. Direct comparison of the two methods within each study as well as a meta-analysis of all studies suggest that the results from the two methods are comparable, providing empirical support for the validity of moderated online data collection. Finally, we discuss current limitations of online data collection and possible solutions, as well as its potential to increase the accessibility, diversity, and replicability of developmental science. (shrink)

I reply to Hawthorne and Uzquiano’s arguments for the incompatibility between mereological universalism and plenitudinous co-location. I argue that a mereology in which antisymmetry for parthood fails is independently motivated, and allows for both universalism and plenitudinous co-location. There can be as many angels in a place as there are cardinalities.

The expansion of extractive corporations’ overseas business operations has led to serious concerns regarding human rights–related impacts. As theseapprehensions grow, we see a countervailing rise in calls for government intervention and in levels of socially conscious shareholder advocacy. I focus on the latter as manifested in recent use of the shareholder proposal mechanism found in corporate law. Shareholder proposals, while under-theorized, provide a valuable lens through which to consider the argument that economic behaviour is embedded within social relations. In doing (...) so, I situate my analysis within Third World Approaches to International Law (TWAIL) scholarship. Elsewhere, I have supported the use of corporate law tools in advancing the international human rights enterprise and argued that investment activism can be an essential component of this advancement. This paper represents a reflexive pause. Using the case study of a recent proposal submitted to Goldcorp Inc., I seek to problematize the shareholder proposal as a human rights advocacy tool and to examine it as a site of contestation. (shrink)

While moral arguments for vegetarianism have been explored in great depth, the arguments for veganism seem less clear. Although many animals used for milk and eggs are forced to live miserable lives on factory farms, it’s possible to raise animals as food resources on farms where the animals are treated more humanely and never slaughtered. Under more humane conditions, do we harm animals to use them for food? I argue that, even under humane conditions, using animals for food typically harms (...) animals by restricting their freedom. My argument raises an important question about the extent to which animals are harmed when their freedom is restricted. On one view, it is possible to restrict animals’ freedom without harming them so long as we don’t make them suffer. This view underestimates the value of freedom for animals. Even if animals aren’t made to suffer, restricting their freedom can harm them insofar as it deprives them of freely pursuing their enjoyments in life. My argument has implications for not only the ethics of using animals as food resources but also the ethics of using animals in zoos and circuses. I examine these implications and also consider what we should do with farm animals if we cease using them for food. (shrink)

Hope is a ubiquitous feature of human experience, but there has been relatively little scholarship within contemporary analytic philosophy devoted to the systematic analysis of its nature and value. In the last decade, however, there has been a resurgence of interest in the study of hope and, in particular, its role in human agency. This scholarly attention reflects an ambivalence about hope's effects. While the possession of hope can have salutary consequences, it can also make the agent vulnerable to certain (...) kinds of personal risk. The pervasiveness of hope is not a sign of its quality; only a well‐tuned hope can be a virtue. Recently, Nancy Snow has argued that hope can be an intellectual virtue. Framing her account as a contribution to regulative epistemology, she contends that the intellectual virtue of hope can (i) motivate the pursuit of important epistemic ends, (ii) create dispositions that enable the successful pursuit of these aims, and (iii) generate a method for enduring intellectual projects. In this paper, I provide a critical appraisal of Snow's account of hope as an intellectual virtue. One important implication of this critique is that hope can function as an intellectual virtue only to the extent that it has benefitted from the correcting and perfecting influence of other cognitive excellences. (shrink)

Stem cell science, using both embryonic and a variety of tissue-specific stem cells, is advancing rapidly and offers promise to improve medical care in the future. Yet, with the notable exception of hematopoietic stem cell transplantation, a long-established approach to treating certain cancers of the blood system, this promise is long term and most stem cell research focuses on basic scientific questions or the collection of pre-clinical data. Although some clinical trials are underway, most are focused on safety, and novel (...) effective therapy is likely a long way off. Despite the preliminary nature of most stem cell research, however, numerous clinics around the world offer stem cell “therapies” to patients today outside the context of a clinical trial. Although the number of patients who have received these stem cell-based interventions is unknown, anecdotal reports suggest a substantial population of patients is willing to try them, despite unresolved questions about their safety and efficacy. (shrink)

This collection offers the first comprehensive and definitive account of Martin Heidegger’s philosophy of technology. It does so through a detailed analysis of canonical texts and recently published primary sources on two crucial concepts in Heidegger’s later thought: _Gelassenheit _and _Gestell_. _Gelassenheit_, translated as ‘releasement’, and _Gestell_, often translated as ‘enframing’ or ‘positionality’, stand as opposing ideas in Heidegger’s work whereby the meditative thinking of _Gelassenheit _counters the dangers of our technological framing of the world in _Gestell_. After opening with (...) a scholarly overview of Heidegger’s philosophy of technology as a whole, this volume focuses on important Heideggerian critiques of science, technology, and modern industrialized society as well as Heidegger’s belief that transformations in our thought processes enable us to resist the restrictive domain of modern techno-scientific practice. Key themes discussed in this collection include: the history, development, and defining features of modern technology; the relationship between scientific theories and their technological instantiations; the nature of human agency and the essence of education in the age of technology; and the ethical, political, and environmental impact of our current techno-scientific customs. With contributions from a number of renowned Heidegger scholars, the original essays in this collection will be of great interest to scholars and students of philosophy, technology studies, the history and philosophy of science, critical theory, environmental studies, education, sociology, and political theory. (shrink)

Good-for theorists claim that to be valuable is to be good for someone, in the sense of being beneficial for them. Their opponents deny this, arguing that some things are good-simpliciter: good independently of being good for anyone. In this article I argue in favor of good-simpliciter. I appeal to the category of symbolically valuable acts, acts which seem valuable even when they do not benefit anyone and even when they are costly to the agent. I explore various strategies a (...) good-for theorist might pursue to address these apparently valuable acts, for example by appealing to the acts’ connection to beneficial character traits or practices, and I argue that none of these strategies succeed. Instead, I propose that the best way to understand the value of these acts involves seeing them as appropriate responses to what is good-simpliciter, and more specifically, as ways of loving what is worthy of love. (shrink)

The left ventricular assist device was originally designed to be surgically implanted as a bridge to transplantation for patients with chronic end-stage heart failure. On the basis of the REMATCH trial, the US Food and Drug Administration and the US Centers for Medicare & Medicaid Services approved permanent implantation of the left ventricular assist device as a destination therapy in Medicare beneficiaries who are not candidates for heart transplantation. The use of the left ventricular assist device as a destination therapy (...) raises certain ethical challenges. Left ventricular assist devices can prolong the survival of average recipients compared with optimal medical management of chronic end-stage heart failure. However, the overall quality of life can be adversely affected in some recipients because of serious infections, neurologic complications, and device malfunction. Left ventricular assist devices alter end-of-life trajectories. The caregivers of recipients may experience significant burden (e.g., poor physical health, depression, anxiety, and posttraumatic stress disorder) from destination therapy with left ventricular assist devices. There are also social and financial ramifications for recipients and their families. We advocate early utilization of a palliative care approach and outline prerequisite conditions so that consenting for the use of a left ventricular assist device as a destination therapy is a well informed process. These conditions include: (1) direct participation of a multidisciplinary care team, including palliative care specialists, (2) a concise plan of care for anticipated device-related complications, (3) careful surveillance and counseling for caregiver burden, (4) advance-care planning for anticipated end-of-life trajectories and timing of device deactivation, and (5) a plan to address the long-term financial burden on patients, families, and caregivers. Short-term mechanical circulatory devices (e.g. percutaneous cardiopulmonary bypass, percutaneous ventricular assist devices, etc.) can be initiated in emergency situations as a bridge to permanent implantation of ventricular assist devices in chronic end-stage heart failure. In the absence of first-person (patient) consent, presumed consent or surrogate consent should be used cautiously for the initiation of short-term mechanical circulatory devices in emergency situations as a bridge to permanent implantation of left ventricular assist devices. Future clinical studies of destination therapy with left ventricular assist devices should include measures of recipients' quality of end-of-life care and caregivers' burden. (shrink)

While the science of animal consciousness has seen a surge of new work, its most basic methodology remains highly disputed. In this paper I identify four candidate norms of inquiry that have been implicitly introduced in the recent literature. I call these (1) expansive theorizing, (2) indirect inquiry, (3) lowering epistemic standards, and (4) inflating epistemic standards. In each section, an instantiation of the norm of inquiry is discussed, and the broader lessons that can be taken from avoiding it are (...) drawn out. Interestingly, each of these candidate norms of inquiry have something in common: they implicitly hold that, to study animal consciousness, ordinary scientific standards must in some way be departed from. The overarching claim of this paper is that this is a mistake. In response to this, I propose four alternative candidate norms of inquiry. I call these (1) weighted development, (2) evidential foundations, (3) knowledge directed, and (4) anti-proof. The overarching norm of ‘no exceptionalism’ is then proposed with the goal of establishing a minimal methodological consensus. (shrink)

The following article is a response to Virginia Aspe’s “The Political Dilemmas of the Transformations of Mexico: A Philosophical Approach”. My aim is to discuss some ideas developed by Aspe Armella, pointing out, from the perspective of the history of Mexican philosophy, both the successes of her approach, as well as some aspects that deserve more debate.

In the last several years, paraconsistent mereology has begun to be developed and applied to a range of philosophical issues, from puzzles about boundaries, to the Meinongian ‘problem of nothingness’, to the metaphysics of unity. Because these formal systems are fresh out of the package, as it were, there will inevitably be some wrinkles that need ironing out. In this note, I’ll point out a problem with the system in Priest (2014a, 2014b), and suggest a natural fix.

Are corporations ever morally obligated to engage in counterspeech—that is, in speech that aims to counter hate speech and misinformation? While existing arguments in moral and political philosophy show that individuals and states have such obligations, it is an open question whether those arguments apply to corporations as well. In this essay, I show how two such arguments—one based on avoiding complicity, and one based on duties of rescue—can plausibly be extended to corporations. I also respond to several objections to (...) corporate counterspeech. (shrink)

Faithful persons tend to relate to their religious beliefs as truth claims, particularly inasmuch as their beliefs have soteriological implications for those of different religions. For Christians the particular claims which matter most in this regard are those made by Jesus of Nazareth and his claims are primarily relational in nature. I propose a model in which we understand divine grace from Jesus as being mediated through relational knowledge of him on a compassionately exclusivist basis, including post-mortem. Supporting this model, (...) I draw from Eleonore Stump’s hypothesis in her 2018 Atonement that the crucifixion of Jesus opens the divine psyche to all human psyches sufficiently for salvific mutual indwelling to occur, and from Gavin D’Costa’s conception of the descensus Christi ad inferos as the mechanism for grace’s accessibility post-mortem presented in his 2009 Christianity and World Religions. This model seeks to address ongoing, justified pastoral concern for the soteriological status of non-Christians while still treating Christianity as objectively true. (shrink)

Employers often encourage, incentivize, or even require their employees to engage in politics in a variety of ways. For example, employers often encourage employees to vote, press employees to support particular political candidates or policies, require employees to participate in political events, or ask employees to contact elected officials to advocate for the employer’s interests. Such practices are all forms of employer mobilization. This essay considers the threat that employer mobilization poses to employees’ speech rights, specifically employees’ right against compelled (...) speech. I argue that employer mobilization practices are liable to infringe on employees’ right against compelled speech when three conditions are met: (1) the employer asks or encourages employees to express a particular political message that is inconsistent with some employees’ beliefs and values; (2) the employer forces some employees to express the employer’s message; and (3) the employees are not employed in a role or an organization in which expressing or supporting such messages is an essential part of the job. (shrink)

There is a tension between the pedagogical aim of comparative and cross-cultural inclusion and teaching an introductory-level deductive logic course. On the one hand, those who are interested in including non-“Western” sources are doing so in order to expand the philosophical content under consideration in their courses. On the other, it seems that the student learning objectives for deductive logic classes aimed at novices are narrow and specific for the purpose of developing a particular skill. This paper highlights the challenge (...) of teaching logic cross-culturally by arguing that it is inadvisable to do so. Using Jain logic as a case study, it illustrates that even though there is depth available in the content, the contextual support needed to compare logics without being reductive would interfere with the amount of time needed to develop deductive logic skills in students in the first place. (shrink)

Midrash Genesis Rabbah takes aim at a variety of ideological adversaries, but the most subtle polemic is directed at sages who went beyond standard hermeneutical practices to embrace mystical approaches to Torah learning. This essay seeks to expose the use of satire and other literary forms of critique among passages treating cosmology and Torah study. Analytic tools developed by Pierre Bourdieu, especially as they pertain to exposing the use of the symbolic language intrinsic to the establishment of systems of social (...) authority, will be employed to delineate the ideological conflict among sages developing diverse approaches to ascending the religious hierarchy within early rabbinism. (shrink)

Midrash Genesis Rabbah takes aim at a variety of ideological adversaries, but the most subtle polemic is directed at sages who went beyond standard hermeneutical practices to embrace mystical approaches to Torah learning. This essay seeks to expose the use of satire and other literary forms of critique among passages treating cosmology and Torah study. Analytic tools developed by Pierre Bourdieu, especially as they pertain to exposing the use of the symbolic language intrinsic to the establishment of systems of social (...) authority, will be employed to delineate the ideological conflict among sages developing diverse approaches to ascending the religious hierarchy within early rabbinism. (shrink)

Recent articles, including those by Dixon and Torres and Hager, criticize tournament playoffs, primarily for reasons of fairness and integrity. Many suggest that playoff and tournament prominence reflect monetary and entertainment interests rather than the pursuit of athletic excellence. Nevertheless, tournament playoffs are increasingly popular. While the concerns are serious, in this paper I defend the overlooked value of playoffs and tournaments. Playoff critics employ too narrow a conception of the best team and too limited a view of excellence. Rather, (...) playoffs and seasons highlight distinct and valuable conceptions of athletic excellence. To better capture this, I consider two alternative championship formats: the hybrid system and championship pluralism. The hybrid system includes a playoff informed by the regular season. Despite its apparent advantages, I reject the hybrid approach. Instead, I propose championship pluralism as a preferred championship model. (shrink)