In this paper, I aim to show that agency-based accounts of moral status are more plausible than many have previously thought. I do this by developing a novel account of moral status that takes agency, understood as the capacity for intentional action, to be the necessary and sufficient condition for the possession of moral status. This account also suggests that the capacities required for sentience entail the possession of agency, and the capacities required for agency, entail the possession of sentience. (...) Thus on this account sentient beings possess agency and agents possess sentience. If this is correct, it will show that an Agency Account of moral status can offer a plausible defence of the moral status of all sentient beings, something that previous Agency Accounts have not succeeded in doing. What is more, this account could establish that all sentient animals are not just moral status holders per se, but that they are owed pro tanto obligations regarding continued existence and liberty, similar in kind, though not always in strength, to those owed to humans. (shrink)

According to an orthodox view, the capacity for conscious experience (sentience) is relevant to the distribution of moral status and value. However, physicalism about consciousness might threaten the normative relevance of sentience. According to the indeterminacy argument, sentience is metaphysically indeterminate while indeterminacy of sentience is incompatible with its normative relevance. According to the introspective argument (by François Kammerer), the unreliability of our conscious introspection undercuts the justification for belief in the normative relevance of consciousness. I defend the normative relevance (...) of sentience against these objections. First, I demonstrate that physicalists only have to concede a limited amount of indeterminacy of sentience. This moderate indeterminacy is in harmony with the role of sentience in determining moral status. Second, I argue that physicalism gives us no reason to expect that introspection is unreliable with respect to the normative relevance of consciousness. (shrink)

Which artificial intelligence (AI) systems are agents? To answer this question, I propose a multidimensional account of agency. According to this account, a system's agency profile is jointly determined by its level of goal-directedness and autonomy as well as is abilities for directly impacting the surrounding world, long-term planning and acting for reasons. Rooted in extant theories of agency, this account enables fine-grained, nuanced comparative characterizations of artificial agency. I show that this account has multiple important virtues and is more (...) informative than alternatives. More speculatively, it may help to illuminate two important emerging questions in AI ethics: 1. Can agency contribute to the moral status of non-human beings, and how? 2. When and why might AI systems exhibit power-seeking behaviour and does this pose an existential risk to humanity? (shrink)

Wellman argues that legitimate states have a presumptive right to close their borders, excluding all prospective immigrants. He maintains that this right is not outweighed by egalitarian considerations because societies can fulfill their duties to outsiders by transferring aid instead of opening borders. I argue that societies cannot discharge their egalitarian duties by providing aid in at least two cases: when opening borders is the only way to fulfill these duties, and when transferring aid is inconsistent with egalitarian commitments. I (...) also consider additional, non-egalitarian moral considerations that may justify a duty to maintain open borders. I conclude that Wellman fails to prove that states have an actual, all things considered right to close their borders. (shrink)

Which animals have conscious experiences? Many different, diverse and unrelated behaviors and cognitive capacities have been proposed as tests of the presence of consciousness in an animal. It is unclear which of these tests, if any, are valid. To remedy this problem, I develop a list consisting of eight desiderata which can be used to assess putative tests of animal consciousness. These desiderata are based either on detailed analogies between consciousness-linked human behavior and non-human behavior, on theories of consciousness or (...) on methods from human consciousness science. If a test or set of tests satisfies more of these desiderata, passing it provides stronger evidence of consciousness. Moreover, one can design future tests of animal consciousness with the intention of satisfying these desiderata to ensure their evidential strength. (shrink)

Critics of so-called ideal theory argue that prevailing liberal egalitarian principles were constructed under idealized assumptions and thus are ill suited to real-world circumstances where such assumptions do not apply. Specifically, they raise three related objections: ideal theory cannot help us understand current injustices in the actual, nonideal world, ideal principles are not sufficiently action-guiding, and ideal theory tends to reflect and perpetuate unjust group privilege. This chapter explores recent philosophical work on immigration in light of these criticisms. I argue (...) that prominent arguments on both sides of the open borders debate are subject to the standard criticisms of ideal theory and thus that a nonideal approach to migration justice is urgently needed. I suggest several methodological desiderata for such an approach. (shrink)

How can one build AI systems such that they pursue the goals their designers want them to pursue? This is the alignment problem. Numerous authors have raised concerns that, as research advances and systems become more powerful over time, misalignment might lead to catastrophic outcomes, perhaps even to the extinction or permanent disempowerment of humanity. In this paper, I analyze the severity of this risk based on current instances of misalignment. More specifically, I argue that contemporary large language models and (...) game-playing agents are sometimes misaligned. These cases suggest that misalignment tends to have a variety of features: misalignment can be hard to detect, predict and remedy, it does not depend on a specific architecture or training paradigm, it tends to diminish a system’s usefulness and it is the default outcome of creating AI via machine learning. Subsequently, based on these features, I show that the risk of AI alignment magnifies with respect to more capable systems. Not only might more capable systems cause more harm when misaligned, aligning them should be expected to be more difficult than aligning current AI. (shrink)

According to a common view, sentience is necessary and sufficient for moral status. In other words, whether a being has intrinsic moral relevance is determined by its capacity for conscious experience. The _epistemic objection_ derives from our profound uncertainty about sentience. According to this objection, we cannot use sentience as a _criterion_ to ascribe moral status in practice because we won’t know in the foreseeable future which animals and AI systems are sentient while ethical questions regarding the possession of moral (...) status are urgent. Therefore, we need to formulate an alternative criterion. I argue that the epistemic objection is dissolved once one clearly distinguishes between the question what determines moral status and what criterion should be employed in practice to ascribe moral status. Epistemic concerns are irrelevant to the former question and—I will argue—criteria of moral status have inescapably to be based on sentience, if one concedes that sentience determines moral status. It follows that doubts about our epistemic access to sentience cannot be used to motivate an alternative criterion of moral status. If sentience turns out to be unknowable, then moral status is unknowable. However, I briefly advocate against such strong pessimism. (shrink)

The prevalent views of animal liberty among animal advocates suggest that liberty is merely instrumentally valuable and invasive paternalism is justified. In contrast to this popular view, I argue that liberty is intrinsically good for animals. I suggest that animal well-being is best accommodated by an Objective List Theory and that liberty is an irreducible component of animal well-being. As such, I argue that it is good for animals to possess liberty even if possessing liberty does not contribute towards their (...) subjective well-being, and even in some cases where it has a negative effect upon their subjective well-being. To establish this view I argue that if animals are agents, as I assume they are, then like humans they must be able to determine the course of their own lives (to some extent). Further, having the opportunity to self-determine one’s life just is the very same thing as liberty, and having the opportunity to determine the course of one’s life is intrinsically good. Thus liberty has intrinsic value for humans and animals. So, in addition to the instrumental harms of having one’s liberty restricted, I claim that restricting animals’ liberty in principle harms them because it undermines their capacity for self-determination and fails to acknowledge their authority as agents to make their own choices. (shrink)

Over the past decade, the increased involvement of local police in facilitating the deportation of undocumented migrants has played a central role in creating a record-breaking volume of deportations from the United States. In response to this so-called deportation crisis, nearly 600 localities have enacted sanctuary policies that limit their cooperation with federal authorities on immigration matters. This paper explores three moral justifications for sanctuary policies: the public safety, civil disobedience, and collective resistance arguments. Specifically, it addresses two questions: Which (...) justifications are available for which types of sanctuary policies? What must these justifications accomplish in order to be successful? I argue that although common public safety considerations can justify some sanctuary policies, others are best understood as a form of legitimate collective resistance. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Response to Chiao-Wei Liu, "Response to Leonard Tan and Mengchen Lu, 'I Wish to be Wordless': Philosophizing through the Chinese Guqin," Philosophy of Music Education Review 26, no. 2 (Fall, 2018): 199–202Leonard Tan and Mengchen LuChiao-Wei Liu's response to our paper raised important issues regarding the translation and interpretation of Chinese philosophical texts, our construals of Truth and ethical awakening, differences between the various Chinese philosophical traditions, and (...) the importance of recognizing students' selves as music educators work with them through diverse musical traditions. In this paper, we respond to each of these issues in turn.Liu rightly pointed out that the translation and interpretation of classical Chinese texts is complex. To support her argument, she cited a phrase from the [End Page 210] Zhuangzi that was quoted in our paper ("The fish trap exists because of the fish; once you've gotten the fish, you can forget the trap") and noted that it has often been used "to attribute to one's ungrateful attitude after receiving help from others."1 Taken on its own as a standalone, this reading appears plausible. Our interpretation, however, takes into account the quote in its original context:荃者所以在魚，得魚而忘荃；The fish trap exists because of the fish; once you've gotten the fish you can forget the trap.蹄者所以在兔，得兔而忘蹄；The rabbit snare exists because of the rabbit; once you've gotten the rabbit, you can forget the snare.言者所以在意，得意而忘言。Words exist because of meaning; once you've gotten the meaning, you can forget the words.吾安得忘言之人而與之言哉？Where can I find someone who has forgotten words so I can talk with the person?"2In each of the first three phrases, there are six characters followed by five. This pattern indicates that the first three phrases should be read as a whole rather than independently, which then lead to the final phrase–the playful climax which reveals that Zhuangzi's purpose here is to discuss language. The fish trap and rabbit snares are metaphors for words, while the fish and the rabbit are metaphors for meaning. Each of the first three phrases convey the same idea that if we get overly hung up on the means (that is, the fish trap, the rabbit snare, and words), we will never get to the Dao. Taken as a whole, the passage conveys the idea of words being mere means to the Dao, rather than the Dao itself, which supports the central theme of our paper: Philosophizing without words. Indeed, as Liu noted, the translation and interpretation of Chinese philosophical texts is a complex one, to which we add the importance of context.In our paper, we drew on the Buddhist notion of mingxin jianxing (明心見性) to explain how a guqin player quietly and meditatively clears her heart-mind before playing the instrument so that she can search for Truth within and discover her innermost self. Extending and adapting our ideas for contemporary music education, we proposed that music education is not just an outward journey to learn about composers, but also an inward one to learn about the self. Liu's construal of our work as claiming that "Truth does not reside within the [End Page 211] performer or the music, but is located in the space where the two are in sync" and also that "qualities aligned with the music are ethically good, whereas those that differ are not"3 extend our writing in ways we did not intend. Quite on the contrary, we agree with Liu that different students have different needs, hence our proposition for students to search inwards and discover themselves.In like vein, we agree with Liu that "when music learning becomes a means of assimilating toward one prescribed/predetermined standard, regardless of students' lived realities or how they make sense of the world, teaching then ceases to be moral."4 As noted in our paper, we are not in favor of a standards-based approach to music education that is rigid; similarly, we do not advocate the prescription of moral standards. The moral stories associated with the guqin tradition are heuristic; they aim to inspire ethical awakening, not to impose moral standards, and are therefore neither mechanistic nor to be... (shrink)

The principle of indifference has fallen from grace in contemporary philosophy, yet some papers have recently sought to vindicate its plausibility. This paper follows suit. In it, I articulate a version of the principle and provide what appears to be a novel argument in favour of it. The argument relies on a thought experiment where, intuitively, an agent’s confidence in any particular outcome being true should decrease with the addition of outcomes to the relevant space of possible outcomes. Put simply: (...) the greater the number of outcomes, the weaker your confidence should be in any one of those outcomes. The argument holds that this intuition favours the principle of indifference. I point out that, in contrast, the intuition is also incompatible with a major alternative to the principle which prescribes imprecise credences: the so-called wide interval view. Consequently, the argument may also be seen as an argument against the wide interval view. (shrink)

The principle of indifference has fallen from grace in contemporary philosophy, yet some papers have recently sought to vindicate its plausibility. This paper follows suit. In it, I articulate a version of the principle and provide what appears to be a novel argument in favour of it. The argument relies on a thought experiment where, intuitively, an agent’s confidence in any particular outcome being true should decrease with the addition of outcomes to the relevant space of possible outcomes. Put simply: (...) the greater the number of outcomes, the weaker your confidence should be in any one of those outcomes. The argument holds that this intuition favours the principle of indifference. I point out that, in contrast, the intuition is also incompatible with a major alternative to the principle which prescribes imprecise credences: the so-called wide interval view. Consequently, the argument may also be seen as an argument against the wide interval view. (shrink)

La tradizione filosofica occidentale identifica di norma l'ingiustizia con l'assenza di quelle proprietà ideali che definiscono una società come perfettamente giusta. Ma cosa impedisce di pensare all'ingiustizia in altri termini rispetto alla pura e semplice assenza di giustizia? Muovendo da questo interrogativo, il libro sviluppa un'originale prospettiva teorica per affrontare alcune delle questioni più urgenti che assillano le società contemporanee. Il baricentro dell'analisi si sposta infatti sulle asimmetrie di potere che offendono la dignità di milioni di esseri umani su scala (...) globale. Sui mali comuni della crudeltà fisica, dell'umiliazione simbolica, del dominio culturale, economico e politico. È la negazione pratica di queste ingiustizie a definire l'idea di giustizia, rappresentando così la migliore premessa teorica per la costruzione conflittuale di una società più giusta. Prefazione di Pier Paolo Portinaro. (shrink)

Illusionism about consciousness entails that phenomenal consciousness doesn’t exist. The distribution question concerns the distribution of consciousness in the animal kingdom. Skepticism of animal consciousness is the view that few or no kinds of animals possess consciousness. Thus, illusionism seems to imply a skeptical view on the distribution question. However, I argue that illusionism and skepticism of animal consciousness are actually orthogonal to each other. If illusionism is true, then phenomenal consciousness does not ground intrinsic value so that the non-existence (...) of phenomenal consciousness would not have ethical implications. In this case, the adequate reaction is to reformulate the distribution question in terms of the quasi-phenomenal functional features associated with the illusion of phenomenal consciousness which do ground intrinsic value. Hence, either illusionism is false or the distribution question does not concern phenomenal consciousness. In any case, illusionism does not directly tell us anything about the distribution question. However, since illusionism forces us to revise our traditional conception of consciousness, it indirectly affects research on animal consciousness by questioning that consciousness is a unified and an all-or-nothing property. (shrink)

In this article I will combine Erving Goffman’s sociology with some of the main aspects of Actor-Network Theory in order to outline a theatrical conception of social power. My first aim is to try to summarize the sociological perspective introduced by Kenneth Burke and then improved on by Erving Goffman to understand the face-to-face interactions of everyday life. Secondly, I will try to use the theatrical metaphor underlying this theoretical framework to describe power-over relations in everyday life. Thanks to the (...) combination of the dramaturgical theory proposed by Erving Goffman and the ‘object turn’ given to social theory by Actor-Network Theory, a theatrical conception of power allows the episodic, dispositional and systemic dimensions of power relations to be mapped respectively depending on the actors’ performances, their roles of power and the institutionalized scripts. Moreover, this theatrical representation of power-over relations is a defaced understanding of the phenomenon that enables us to investigate not only its different directional forms, but also their possible variants. (shrink)

The science of animal consciousness investigates (i) which animal species are conscious (the distribution question) and (ii) how conscious experience differs in detail between species (the quality question). We propose a framework which clearly distinguishes both questions and tackles both of them. This two-tier account distinguishes consciousness along ten dimensions and suggests cognitive capacities which serve as distinct operationalizations for each dimension. The two-tier account achieves three valuable aims: First, it separates strong and weak indicators of the presence of consciousness. (...) Second, these indicators include not only different specific contents but also differences in the way particular contents are processed (by processes of learning, reasoning or abstraction). Third, evidence of consciousness from each dimension can be combined to derive the distinctive multi-dimensional consciousness profile of various species. Thus, the two-tier account shows how the kind of conscious experience of different species can be systematically compared. (shrink)

I am very sorry that you were distressed by the “critical tone” of my essay; and I apologize if it was in any way offensive. Though I am afraid that our disagreements remain, it would take another article to reply to the paper you enclosed. Of course, I have no objections to your sending your MS to the editor of Critical Inquiry, if you have not already done so.) But let me at least try to pinpoint our differences as I (...) see them. Leonard B. Meyer's most recent book is Explaining Music: Essays and Explanations. He is also the author of Emotion and Meaning in Music, The Rhythmic Structure of Music , and Music, The Arts, and Ideas, awarded the Laing Prize in 1969. (shrink)

Numerous authors have expressed concern that advanced artificial intelligence (AI) poses an existential risk to humanity. These authors argue that we might build AI which is vastly intellectually superior to humans (a ‘superintelligence’), and which optimizes for goals that strike us as morally bad, or even irrational. Thus, this argument assumes that a superintelligence might have morally bad goals. However, according to some views, a superintelligence necessarily has morally adequate goals. This might be the case either because abilities for moral (...) reasoning and intelligence mutually depend on each other, or because moral realism and moral internalism are true. I argue that the former argument misconstrues the view that intelligence and goals are independent, and that the latter argument misunderstands the implications of moral internalism. Moreover, the current state of AI research provides additional reasons to think that a superintelligence could have bad goals. (shrink)

Whether animals fare well or not is of ethical significance. For this reason, their capacity for wellbeing, i.e., how good or bad the lives of animals can go, is of ethical significance as well. I assume that the wellbeing of most animals is mainly determined by their phenomenally conscious experiences. If consciousness differences between species determine wellbeing differences, then the kinds of conscious experience species are capable of may entail that some species systematically (can) have higher or lower wellbeing than (...) others. Then, I argue that not all phenomenally conscious states contribute to wellbeing equally. I discuss which features of consciousness are constituents of wellbeing and which can, for ethical purposes, be ignored. In addition, I scrutinize how much different features of experience contribute to wellbeing and how their presence can be detected empirically. This way, this paper exemplifies a novel consciousness-centered approach for the empirical investigation of animal wellbeing. The strengths and weaknesses of this approach are analyzed. While subsequent research is needed to refine the framework, I already note some preliminary implications for animal ethics. (shrink)

Abstract:In classical Greek philosophy, the pursuit of Truth was done primarily through logical argumentation using language as “Truth tool.” The major thinkers in classical China, on the other hand, were famously suspicious of language, with Confucius declaring, “I wish to be wordless.” They turned instead to music to express the philosophically ineffable. In this paper, we use the example of the Chinese guqin to show how music serves as “Truth tool” in the Chinese philosophical tradition; in fact, music may be (...) Truth itself. Through a quartet of interrelated themes–namely, the “Search for Truth,” the “Search for Harmony,” the “Search for Ethical Awakening,” and the “Search for Sagehood”–we show how playing the guqin constitutes the doing of philosophy in this musical tradition. Through the guqin, performers and listeners experience Confucian, Daoist, and Buddhist philosophical insights; no words are needed. We conclude by proffering implications for contemporary music education. (shrink)

In Justice for People on the Move, Gillian Brock develops a promising, original account of migration justice. In her view, states have a robust (though conditional) right to self-determination, which includes a reasonably strong right to regulate migration. However, in order for these rights to be justified, three legitimacy requirements must be met. Most obviously, states must respect the human rights of their own citizens and the international state system itself must be legitimate. This latter condition also requires states to (...) do their part in sustaining a justified state system, which includes helping to alleviate “legitimacy gaps,” including significant human rights violations in other states. Brock uses this framework to address several pressing migration-related policy issues, including Muslim bans, the deportation of unauthorized migrants, temporary labor migration, and refugee protection. However, one topic is notably absent from her analysis: climate-related displacement. Some theorists insist that climate change migrants should not be considered refugees because they do not fit the standard definition of a refugee. In particular, climate migrants were displaced by droughts, floods, storms, or sea level rise rather than by war or persecution, and many are able to remain in their homes at present but will be forced to relocate at some point in the future. This paper explores the implications of Brock’s theory of migration justice for climate migration. I suggest that although her approach to refugee protection may initially appear to exclude climate migrants, her understanding of right to self-determination yields strong obligations to assist them. I take this to be a strength of her framework, which makes an important, albeit indirect, contribution to current debates on climate change migration. (shrink)

Critics of ideal theory typically argue that prevailing liberal egalitarian principles were constructed under idealized assumptions and are thus ill suited to real-world circumstances where such assumptions do not apply. Specifically, they raise three related objections: (1) ideal theory cannot help us understand current injustices in the actual, nonideal world; (2) ideal principles are not sufficiently action-guiding; and (3) ideal theory tends to reflect and perpetuate unjust group privilege. This chapter explores recent philosophical work on borders and immigration in light (...) of these criticisms. I argue that prominent arguments on both sides of the open borders debate are subject to the standard criticisms of ideal theory, and thus that a nonideal approach to migration justice is urgently needed. I conclude by suggesting several methodological desiderata for such an approach. (shrink)

In this paper, I compare all three editions of Bennett Reimer’s A Philosophy of Music Education with early Chinese philosophy, in particular, classical Chinese aesthetics. I structure my analysis around a quartet of interrelated themes: aesthetic education, education of feeling, aesthetic experience, and ethics and aesthetics. This paper suggests that Reimer’s philosophical writings have some degree of transcultural applicability beyond Western thought, counterpointing criticisms that his philosophy is narrow, ethnocentric, and culturally limited. It also serves as a plausible point of (...) departure towards a transcultural theory of aesthetics for music education relevant to the pluralistic and globalized world in which we live. (shrink)

Sensorimotor enactivism is the view that the content and the sensory modality of perceptual experience are determined by implicit knowledge of lawful regularities between bodily movements and patterns of sensory stimulation. A proponent of the explanatory argument for sensorimotor enactivism holds that this view is able to provide an intelligible explanation for why certain material realizers give rise to certain perceptual experiences, while rival accounts cannot close this “explanatory gap”. However, I argue that the notion of the “material realizer” of (...) perceptual experience is ambiguous. On a narrow construal, the explanatory gap cannot be bridged, not even by enactivism. On a wide construal, enactivism gets a grip on the explanatory gap, but to the same extent do established theories of consciousness. Thus, on both horns of the dilemma, the explanatory power of enactivism is not superior to more traditional theories of conscious experience. (shrink)

In Transcendent Love: Dostoevsky and the Search for a Global Ethic, Leonard G. Friesen ranges widely across Dostoevsky's stories, novels, journalism, notebooks, and correspondence to demonstrate how Dostoevsky engaged with ethical issues in his times and how those same issues continue to be relevant to today's ethical debates. Friesen contends that the Russian ethical voice, in particular Dostoevsky's voice, deserves careful consideration in an increasingly global discussion of moral philosophy and the ethical life. Friesen challenges the view that contemporary (...) liberalism provides a religiously neutral foundation for a global ethic. He argues instead that Dostoevsky has much to offer when it comes to the search for a global ethic, an ethic that for Dostoevsky was necessarily grounded in a Christian concept of an active, extravagant, and transcendent love. Friesen also investigates Dostoevsky's response to those who claimed that contemporary European trends, most evident in the rising secularization of nineteenth-century society, provided a more viable foundation for a global ethic than one grounded in the One, whom Doestoevsky called simply "the Russian Christ." Throughout, Friesen captures a sense of the depth and sheer loveliness of Dostoevsky's canon. Dostoevsky was, after all, someone who believed that the ethical life was sublimely beautiful, even as it recklessly embraced suffering and unreasonably forgave others. The book will appeal to both students and scholars of Russian literature and history, comparative ethics, global ethics, and cultural studies, and togeneral readers with an interest in Dostoevsky. "Others have written about Dostoevsky's ethics, but I am not aware of any single-authored, sustained attempt to make the case for Dostoevsky's 'transcendent love' as part of a larger discussion of a global ethic. Moreover, Leonard Friesen presents his case in an engaging and highly accessible form. He believes passionately that Dostoevsky is deeply relevant to the discussion; his commitment rings through the pages and draws the reader in. In this way, his essay makes an original contribution to Dostoevsky studies that will appeal to scholars in a variety of disciplines and to educated lay readers with ethical concerns about the path of modernity, as well as to the many fans of Dostoevsky's work." --Russell Hillier, Providence College. (shrink)

This chapter employs an intersectional, transnational feminist lens to examine the uneven impacts of paid domestic labor. I argue that the practice contributes to the exploitation of domestic workers by employers, migrants by US citizens, and ultimately, the global South by the global North. I recommend several policy reforms to remedy these injustices.

Solidarity is a fundamental social value in many European countries, though its precise practical and theoretical meaning is disputed. In a health care context, I agree with European writers who take solidarity normatively to mean roughly equal access to effective health care for all. That is, solidarity includes a sense of justice. Given that, I will argue that precision medicine represents a potential weakening of solidarity, albeit not a unique weakening. Precision medicine includes 150 targeted cancer therapies (mostly for metastatic (...) cancer), all of which are extraordinarily expensive. Our critical question: Must a commitment to solidarity as defined mean that all these targeted cancer therapies should be guaranteed to all within each country in the European Union, no matter the cost, no matter the degree of effectiveness? Such a commitment would imply that cancer was ethically special, rightfully commandeering unlimited resources. That in itself would undermine solidarity. I offer multiple examples of how current and future dissemination of these targeted cancer drugs threaten a commitment to solidarity. An alternative is to fund more cancer prevention efforts. However, that too proves a threat to solidarity. Solidarity, with or without a sense of justice, is too abstract a notion to address these challenges. Further, we need to accept that we can only hope to achieve “rough justice” and “supple solidarity.” The precise practical meaning of these notions needs to be worked out through a fair and inclusive process of rational democratic deliberation, which is the real and practical foundation of just solidarity. (shrink)

This paper is about epistemic dilemmas, i.e., cases in which one is doomed to have a doxastic attitude that is rationally impermissible no matter what. My aim is to develop and defend a position according to which there can be genuine rational indeterminacy; that is, it can be indeterminate which principles of rationality one should satisfy and thus indeterminate which doxastic attitudes one is permitted or required to have. I am going to argue that this view can resolve epistemic dilemmas (...) in a systematic way while also enjoying some important advantages over its rivals. (shrink)

All of us, including scientists, make judgments about what is true or false, probable or improbable. And in the process, we frequently appeal to concepts such as evidential support or explanation. Bayesian philosophers of science have given illuminating formal accounts of these concepts. This paper aims to follow in their footsteps, providing a novel formal account of various additional concepts: the likelihood-prior trade-off, successful accommodation of evidence, ad hocness, and, finally, consilience—sometimes also called “unification”. Using these accounts, I also provide (...) a new Bayesian analysis of how someone such as Charles Darwin hypothetically could have reasoned in favor of evolution over special creationism. Lastly, I explore how these accounts relate to other topics and accounts in philosophy, and I chart out some areas for further research. (shrink)