There exists a countable structure of Scott rank where and where the -theory of is not ω-categorical. The Scott rank of a model is the least ordinal β where the model is prime in its -theory. Most well-known models with unbounded atoms below also realize a non-principal -type; such a model that preserves the Σ1-admissibility of will have Scott rank . Makkai [M. Makkai, An example concerning Scott heights, J. Symbolic Logic 46 301–318. [4]] produces a hyperarithmetical model of Scott (...) rank whose -theory is ω-categorical. A computable variant of Makkai’s example is produced in [W. Calvert, S.S. Goncharov, J.F. Knight, J. Millar, Categoricity of computable infinitary theories, Arch. Math. Logic . [1]; J. Knight, J. Millar, Computable structures of rank J. Math. Logic . [2]]. (shrink)

Under [Formula: see text]-amalgamation, we obtain the canonical hyperdefinable group from the group configuration.

Makkai [10] produced an arithmetical structure of Scott rank $\omega _{1}^{\mathit{CK}}$. In [9]. Makkai's example is made computable. Here we show that there are computable trees of Scott rank $\omega _{1}^{\mathit{CK}}$. We introduce a notion of "rank homogeneity". In rank homogeneous trees, orbits of tuples can be understood relatively easily. By using these trees, we avoid the need to pass to the more complicated "group trees" of [10] and [9]. Using the same kind of trees, we obtain one of rank (...) $\omega _{1}^{\mathit{CK}}$ that is "strongly computably approximable". We also develop some technology that may yield further results of this kind. (shrink)

Computable structures of Scott rank ${\omega_1^{CK}}$ are an important boundary case for structural complexity. While every countable structure is determined, up to isomorphism, by a sentence of ${\mathcal{L}_{\omega_1 \omega}}$ , this sentence may not be computable. We give examples, in several familiar classes of structures, of computable structures with Scott rank ${\omega_1^{CK}}$ whose computable infinitary theories are each ${\aleph_0}$ -categorical. General conditions are given, covering many known methods for constructing computable structures with Scott rank ${\omega_1^{CK}}$ , which guarantee that the (...) resulting structure is a model of an ${\aleph_0}$ -categorical computable infinitary theory. (shrink)

Pt. I. The apparent good. Evaluative cognition -- Perceiving the good -- Phantasia and the apparent good -- pt. II. The apparent good and non-rational motivation. Passions and the apparent good -- Akrasia and the apparent good -- pt. III. The apparent good and rational motivation. Phantasia and deliberation -- Happiness, virtue, and the apparent good -- Practical induction -- Conclusion : Aristotle's practical empiricism.

Plato's Epistemology presents an original interpretation of one of the central topics in Plato's work: epistemology. Moss argues, against the grain of much modern scholarship, that Plato's epistemology is radically different from our own.

The themes of the book—the value of knowledge and epistemic appraisal broadly conceived—are introduced in this chapter. The Meno problem is explained and related to the swamping problem as discussed by Jonathan Kvanvig. The stance of virtue epistemologists is outlined. This is followed by a brief discussion of the role of truth in epistemic appraisal. The remainder of the introduction summarises the contributions to the book.

In a discussion of rule-following inspired by Wittgenstein, Kripke asks us to consider the relation which holds between meaning plus by ‘+’ and answering questions like, ‘What is the sum of 68 and 57?’. A dispositional theory has it that if you mean plus by ‘+’ then you will probably answer, ‘125’. That is because, according to such a theory, to mean plus by ‘+’is, roughly speaking, to be disposed, by and large, and among other things, to answer such questions (...) with the correct sum. Kripke wants to emphasize, by contrast, that if you mean plus by ‘+’ then, faced with the question, ‘What is 68 + 57?’ yououghtto answer, ‘125’. One could sum up the assumption about meaning which appears to underpin this criticism of dispositional theories in terms of the slogan that meaning is normative. Allan Gibbard gives us a way of reading that slogan which is suggested by Kripke's brief remarks:The crux of the slogan that meaning is normative … might be another slogan: thatmeansimpliesought. To use roughly Kripke's example, from statements saying what I mean by the plus sign and other arithmetic terms and constructions, it will follow that Ioughtto answer ‘7’ when asked ‘What's 5 + 2?’. (shrink)

Is there a need for a distinctively diachronic conception of metaphysical emergence? Here I argue to the contrary. In the main, my strategy consists in considering a representative sample of accounts of purportedly diachronic metaphysical emergence, and arguing that in each case, the purportedly diachronic emergence at issue either can (and should) be subsumed under a broadly synchronic account of metaphysical emergence, or else is better seen as simply a case of causation. In addition, I consider and argue against the (...) suggestion that 'in-principle unpredictability' accounts of diachronic emergence support there being distinctively diachronic metaphysical emergence. (shrink)

Fallibilists claim that one can know a proposition on the basis of evidence that supports it even if the evidence doesn't guarantee its truth. Jessica Brown offers a compelling defence of this view against infallibilists, who claim that it is contradictory to claim to know and yet to admit the possibility of error.

did plato and aristotle have anything to say about belief? The answer to this question might seem blindingly obvious: of course they did. Plato distinguishes belief from knowledge in the Meno, Republic, and Theaetetus, and Aristotle does so in the Posterior Analytics. Plato distinguishes belief from perception in the Theaetetus, and Aristotle does so in the De anima. They talk about the distinction between true and false beliefs, and the ways in which belief can mislead and the ways in which (...) it can steer us aright. Indeed, they make belief a central component of their epistemologies.The view underlying these claims—one so widespread these days as to remain largely unquestioned—is that when Plato and Aristotle talk... (shrink)

According to a number of contemporary theorists, aesthetic reasons can invite or entice us but never compel us. In this paper, I develop a Kantian account of the normative force of aesthetic reasons. While Kant would likely agree that aesthetic reasons do not give rise to obligations, his account nevertheless gives us the resources for explaining how aesthetic reasons can still have more force than merely enticing reasons. This account appeals to the distinct normativity of aesthetic judgments on Kant's theory (...) and the way in which this kind of normativity structures aesthetic exchanges with other judging subjects. I argue that, in addition to the moral reasons we have for appreciating and preserving beauty, Kant’s account can accommodate distinctly aesthetic reasons for doing so that stem from our membership in aesthetic communities. (shrink)

I argue that the best explanation of the multiplicity of available frameworks for treating any given philosophical topic is that philosophy currently (though not insuperably) lacks fixed standards; I then go on to identify three barriers to philosophical progress associated with our present epistemic situation. First is that the lack of fixed standards encourages what I call “intra‐disciplinary siloing,” and associated dialectical and argumentative failings; second is that the lack of fixed standards makes room for sociological factors (including elite influence (...) and disciplinary inertia) to be determinative of which philosophical frameworks are embraced; third is that the lack of fixed standards encourages (implicit and/or explicit) bias. I close by offering some suggestions about how to move beyond these barriers, even in the absence of fixed standards. (shrink)

This book is a collection of essays written by Bob Hale (three co-authored), with a critical introduction from Kit Fine. They comprise Hale’s final years of work, adding to and extending beyond his landmark monograph Necessary Beings: An Essay on Ontology, Modality, and the Relations Between Them (OUP, 2013, 2nd edition 2015). The essays develop and consolidate several key themes in Hale’s work, most notably the notion of definition, especially as it extends beyond definition of a word to definition of (...) a thing more generally, and its relations to essence and existence; how the recently influential notion of truthmaking relates to and illuminates some of these issues; and ontological questions connected with Hale’s metaphysical commitments on the one hand, and his commitments in the foundations of mathematics on the other. Several of the essays engage with and respond to work by Kit Fine, and contributions to Being Necessary: Themes of Ontology and Modality from the Work of Bob Hale (OUP 2018). As such, these essays also demonstrate a rich and fruitful philosophical dialogue between Hale and his critics and friends. (shrink)

Aspects of Mill's moral and political philosophy are explored in the light of key themes from his posthumously published essay 'Utility of Religion'.

According tothe rationality thesis, the possession of propositional attitudes is inextricably tied to rationality. How in this context should we conceive of rationality? In one sense, being rational is contrasted with being non-rational, as when human beings are described as rational animals. In another sense, being rational is contrasted with being irrational. I shall call rationality in this latter senseevaluative rationality. Whatever else it might involve, evaluative rationality surely has to do with satisfying requirements of rationality such as, presumably, the (...) following:(1) That one avoid inconsistency in beliefs.(2) That one not adopt new beliefs unless what one knows entails or is evidence for the truth of those beliefs.(3) That one not have φing as a goal yet do nothing necessary for one to φ. (Means/end requirement.). (shrink)

What are rules? -- Why are rules important? -- Rules for the classroom -- Rules at school -- Rules in the community -- Follow the law! -- Rules and laws must be fair -- All together now -- It's good to have rules.

Horgan (1993) proposed that "superdupervenience" - supervenience preserving physicalistic acceptability - is a matter of robust explanation. I argued against him (1999) that (as nearly all physicalist and emergentist accounts reflect) superdupervenience is a matter of Condition on Causal Powers (CCP): every causal power bestowed by the supervenient property is identical with a causal power bestowed by its base property. Here I show that CCP is, as it stands, unsatisfactory,for on the usual understandings of causal power bestowal, it is trivially (...) satisfied or falsified. I offer a revision of CCP which incorporates the evident fact that causal powers are grounded in fundamental forces. (shrink)

Here I compare two accounts of metaphysical indeterminacy (MI): first, the 'meta-level' approach described by Elizabeth Barnes and Ross Cameron in the companion to this paper, on which every state of affairs (SOA) is itself precise/determinate, and MI is a matter of its being indeterminate which determinate SOA obtains; second, my preferred 'object-level' determinable-based approach, on which MI is a matter of its being determinate---or just plain true---that an indeterminate SOA obtains, where an indeterminate SOA is one whose constitutive object (...) has a determinable property, but no unique determinate of that determinable. In S1, I first note an important difference between our accounts, concerning whether MI is taken to induce propositional indeterminacy; in S2, I highlight and defend certain advantages of my account; in S3, I address certain of Barnes and Cameron's objections to my account. (shrink)

O povo Kaingang é o mais populoso do Sul do Brasil e está entre os mais numerosos povos indígenas do país. Neste trabalho faz-se uma relação entre as informações encontradas na literatura e a atualidade na Terra Indígena Kaingang em relação ao conhecimento que possuem sobre o uso de plantas para a cura de doenças e como interpretam a ação da erva no organismo. Para isto, realizou-se uma pesquisa de campo em uma Terra Indígena Kaingang no Paraná, cujo entrevistas forneceram (...) confirmações históricas em relação aos etnoconhecimentos da etnia, da evolução dos aspectos químicos e das atitudes perante a química e os remédios de origem farmacêutica e natural. (shrink)

de Anima III.10 characterizes akrasia as a conflict between phantasia (“imagination”) on one side and rational cognition on the other: the akratic agent is torn between an appetite for what appears good to her phantasia and a rational desire for what her intellect believes good. This entails that akrasia is parallel to certain cases of perceptual illusion. Drawing on Aristotle's discussion of such cases in the de Anima and de Insomniis , I use this parallel to illuminate the difficult discussion (...) of akrasia in Nicomachean Ethics VII.3, arguing that its account of akrasia as involving ignorance is compatible with, and in fact crucially supplements, the more straightforward account we find elsewhere in the corpus of akrasia as a struggle between desires. (shrink)

Recent epistemology has reflected a growing interest in issues about the value of knowledge and the values informing epistemic appraisal. Is knowledge more valuable that merely true belief or even justified true belief? Is truth the central value informing epistemic appraisal or do other values enter the picture? Epistemic Value is a collection of previously unpublished articles on such issues by leading philosophers in the field. It will stimulate discussion of the nature of knowledge and of directions that might be (...) taken by the theory of knowledge. The contributors are Jason Baehr, Michael Brady, Berit Brogaard, Michael DePaul, Pascal Engel, Catherine Elgin, Alvin Goldman, John Greco, Stephen Grimm, Ward Jones, Martin Kusch, Jonathan Kvanvig, Michael Lynch, Erik Olsson, Wayne Riggs and Matthew Weiner. (shrink)

This chapter argues that smell and flavour perception present distinctive challenges for phenomenological reflection, but that these difficulties can be addressed through a ‘gestaltist’ approach to perceptual organisation. I argue that the ‘chemical’ senses do not generally allow immediate access to ordinary objects like roses and apples, but rather to odours and flavours, the diffuse nature of which make it hard to get a grip on the associated perceptual phenomenology. Drawing on the work of gestalt psychologists and phenomenologists, I outline (...) a modality-neutral approach that emphasises the irreducibly structured nature of perceptual experience and is especially useful for thinking about experiences that are not targeted at ordinary physical objects. Such an approach can clarify and explain nebulous aspects of perceptual experience, illuminating elements of our smell and flavour experiences that may be indeterminate. (shrink)

A core principle of modern science holds that a scientific explanation must not attribute will or agency to natural phenomena.The Restless Clock examines the origins and history of this, in particular as it applies to the science of living things. This is also the story of a tradition of radicals—dissenters who embraced the opposite view, that agency is an essential and ineradicable part of nature. Beginning with the church and courtly automata of early modern Europe, Jessica Riskin guides us (...) through our thinking about the extent to which animals might be understood as mere machines. We encounter fantastic robots and cyborgs as well as a cast of scientific and philosophical luminaries, including Descartes and Leibnitz, Lamarck and Darwin, whose ideas gain new relevance in Riskin's hands. The book ends with a riveting discussion of how the dialectic continues in genetics, epigenetics, and evolutionary biology, where work continues to naturalize different forms of agency.The Restless Clock reveals the deeply buried roots of current debates in artificial intelligence, cognitive science, and evolutionary biology. (shrink)

Drawing on the moving story of the last year of the life of her own treasured dog, Ody, she presents an in-depth exploration of the practical, medical, and moral issues that trouble pet owners confronted with the decline and death of their ...

This is a comprehensive discussion of determinables, determinates, and their relation ('determination', for short), covering the historical development of these notions, the theoretical options for understanding them, and certain of their contemporary applications.

Contemporary Bioethics: A Reader with Cases is the most cutting-edge bioethics anthology/casebook available. Incorporating introductions, readings, and cases that span the breadth of the discipline, this exceptional volume captures the spirit of bioethics as a rich, exciting, and continuously evolving field. Addressing all of the essential topics--including abortion, reproductive ethics, end-of-life care, research ethics, and the allocation of resources--it also moves beyond the "classic" approach of other books by extending into timely and provocative issues like terrorism, cosmetic surgery, immigration, genetic (...) manipulations, links between first- and third-world health, and--unique to this book--environmental sustainability and climate change. In addition, Contemporary Bioethics is the only book of its kind that includes both philosophical and religious perspectives.The text opens with a substantial introduction that presents key ethical principles, theories, and methods and shows students how to use these tools to frame and address ethical dilemmas in medicine. Covering the brief yet captivating history of the field, the introduction also considers the role of religion in the development of bioethics and examines differences between secular and religious modes of argumentation. Each of the seven topical chapters contains an in-depth introduction, a selection of concise readings representing a diverse range of moral perspectives, discussion questions, and a collection of full-length and provocative case studies that enable students to further explore the issues.Ideal for introductory courses in bioethics and biomedical ethics, Contemporary Bioethics is supplemented by a Instructor's Manual on CD and a Companion Website containing resources for both students and professors, including chapter summaries, additional cases with discussion questions, ideas for further reading, vocabulary flashcards, self-quizzes, and more. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Editor’s NoteJessica HeybachThis issue of education and culture offers readers theoretical in-sights and clarifications to social dilemmas as well as the concerns of the classroom. The authors contained in this issue take up questions of political literacy, moral judgment, the mathematics curriculum and classroom, and the social studies curriculum and classroom. If I had to offer a throughline within these articles, it is the pragmatist conception of judgment that (...) should be cultivated through social relations and classroom practices. These authors are concerned with citizens’ capacity for intelligent judgment within communities and society at large. Pushing back against prevailing logics, these authors offer corrective arguments by positioning Dewey’s thought and pragmatism in contrast to the current logics operating in classrooms and society.Charles Lowery takes up the consequences of modern society’s “conflation of an associated way of living with government, and government with politics, and politics with partisanship” on conceptions of community in his article, “The Role of Education in The Public and Its Problems: A Deweyan Perspective on Political Literacy.” Building on key authors that have previously advanced this line of inquiry central to Dewey’s The Public and Its Problems, Lowery attends to how contemporary education and the development of a politically literate citizenry through democratic habits rather than knowledge accumulation should be centered as the central task of schooling. Lowery highlights current obstacles to cultivating political literacy in the schools such as dogma, disinformation, divisiveness, and de-democratization, and concludes by underscoring the work of school leaders as central to the task of political literacy.Davin Carr-Chellman puts forth a provocative argument which attends to the consequences of instrumental rationality and identity thinking on moral judgment in his article, “Education for Moral Judgment: Situational Creativity and Dewey’s Aesthetics.” Drawing from critical theory, Carr-Chellman emphasizes how dehumanization, moral indifference, and alienation are byproducts of instrumental rationality, measurability, and identity thinking. He then engages Dewey’s aesthetics and Joas’s concept of situational creativity as possible resources to reconstruct human experience and renew the human capacity for moral judgment. According to Carr-Chellman, small acts of creativity and relationship-building become essential to resisting human relations that have become “abstract, impersonal, vague, and competitive.” Thus, an education for moral judgment must humanize through authentic relationships and meaning-making learning opportunities that resist the alienation now culturally rampant. [End Page 1]Marshall Gordon argues that mathematics curriculum and classroom should be understood as a site for developing habits of mind that foster democracy in his article, “Teaching Mathematics with Democracy in Mind.” Gordon elaborates on the problematic persistence of abstracted, procedural mathematics which valorizes memorization and calls for mathematics to capitalize on the unrealized democratic potentials in the mathematics classroom. Drawing on Dewey’s claim in Democracy and Education that “Education is not an affair of ‘telling’ and being told, but an active and constructive process,” Gordon describes a mathematics for democracy. Gordon describes mathematics as a powerful force in the development of students’ reflective intelligence and their capacity for problem-solving by problem-clarifying strategies rather than problem-solving procedures (for example, “take things apart, make the problem simpler, reason by analogy, and tinker”) and collaboration through “multiple-centers” which capitalizes on shared-interest investigations.Dave Powell explores the relationship between inquiry and Dewey’s pragmatic epistemology to advance democratic citizenship education in the social studies classroom in his article, “Has Anybody Here Seen My Old Friend John? Making the Case for a More Pragmatic Social Studies.” In particular, Powell attends to educators’ stance on truth and how “reframing their epistemological orientations” opens up possibilities for different future actions. He begins by describing how pragmatist thinking and Dewey’s philosophical commitments of child-centeredness could shape conceptions of inquiry and allow a reflective practitioner to ask different kinds of questions associated with social studies. Through a rich discussion of what Deweyan thought makes possible in social studies, Powell advances the promise of a citizenry able to think pragmatically in a democracy. He argues that social studies can reject fixed notions of truth, foster trust among students as they exchange ideas, reject opportunities for reverse indoctrination, and cultivate intelligence, as practical... (shrink)

Stoics and Sceptics distinguish belief (doxa) from a representationally and functionally similar but sub-doxastic state: passive yielding to appearance. Belief requires active assent to appearances, that is, affirmation of the appearances as true. I trace the roots of this view to Plato's accounts of doxa in the Republic and Theaetetus. In the Republic, eikasia and pistis (imaging and conviction) are distinguished by their objects, appearances versus ordinary objects; in the Theaetetus, perception and doxa are distinguished by their objects, proper perceptibles (...) versus ‘commons’, including being. But underlying these ontological distinctions is a psychological one: the lower mental states are confined to their lower objects because they are passive; the higher mental states have access to higher objects because they result from questioning appearances and making active affirmations about how things are. This doctrine of doxa anticipates both the Hellenistic one and modern accounts of belief as ‘aiming at truth’; it also shows Plato's views of doxa to have more in their favour philosophically and to cohere better with one another than generally thought. (shrink)

Bergmann argues that we should accept epistemically circular reasoning since, he claims, it is a consequence of the plausible assumption that some justification is noninferential (Bergmann, M. "Epistemic Circularity, Malignant and Benign", Philosophy and Phenomenological Research forthcoming). I show that epistemically circular reasoning does not follow merely from the assumption that some justification is noninferential, but only from that view combined with the assumption of basic justification or knowledge. Thus, we have reason to endorse epistemically circular reasoning only to the (...) extent that basic knowledge or justification can be defended. (shrink)

Two studies tested whether observers could differentiate between two facets of pride—authentic and hubristic—on the basis of a single prototypical pride nonverbal expression combined with relevant contextual information. In Study 1, participants viewed targets displaying posed pride expressions in response to success, while causal attributions for the success (target's effort vs. ability) and the source of this information (target vs. omniscient narrator conveying objective fact) were varied. Study 2 used a similar method, but attribution information came from both the target (...) and an omniscient narrator; the congruence of these attributions was varied. Across studies, participants tended to label expressions as authentic pride, but were relatively more likely to label them as hubristic pride when (a) contextual information indicated that targets were arrogant and (b) no mitigating information about the target's potential value as a hard-working group member (i.e., that success was actually due to effort) was presented. (shrink)

The null morpheme POS -- The null morpheme EVAL -- Implicature : a brief review -- Evaluativity as implicature -- Extensions of the evaluativity implicature.

In December 2019, President Trump pardoned Eddie Gallagher, a Navy Seal convicted of war crimes committed while serving in Iraq in 2017. Did Gallagher commit these crimes because he is a bad person, or were his actions the result of situational factors, such as stress and fatigue? These different explanations of Gallagher’s crimes reflect two ways of thinking about the causes of war crimes and how to prevent them: character-based views and situationist accounts. Character-based views attribute war crimes to failures (...) of individual military personnel to live up to military virtues, whereas situationist accounts focus on external factors (such as battlefield stress) as the primary cause of war crimes. While both situationist and character accounts highlight important aspects of the causes of war crimes, in this article I argue that they do not account for the fact that war crimes can (and have) come to be seen as compatible with military virtues. By not acknowledging this fact, these accounts of war crimes fail to address the fact that some of the most egregious war crimes occurred not because military personnel failed to embody the military virtues of their institution, but because they embodied them all too well. (shrink)