This chapter contains sections titled: The Syntax and Semantics of Complex Sortal Terms On the Identity of Sorts.

Neo-Fregean logicists claim that Hume’s Principle (HP) may be taken as an implicit definition of cardinal number, true simply by fiat. A long-standing problem for neo-Fregean logicism is that HP is not deductively conservative over pure axiomatic second-order logic. This seems to preclude HP from being true by fiat. In this paper, we study Richard Kimberly Heck’s Two-Sorted Frege Arithmetic (2FA), a variation on HP which has been thought to be deductively conservative over second-order logic. We show that it isn’t. (...) In fact, 2FA is not conservative over n-th order logic, for all $n \geq 2$. It follows that in the usual one-sorted setting, HP is not deductively Field-conservative over second- or higher-order logic. (shrink)

In this article I investigate several "sorts of naturalism" that have been advanced in recent years as possible foundations for virtue ethics: those of Michael Thompson, Philippa Foot, Rosalind Hursthouse, John McDowell, and Larry Arnhart. Each of these impressive attempts fails in illuminatingly different ways, and in the opening sections I analyze what has gone variously wrong. I next use this analysis to articulate four criteria that any successful Aristotelian naturalism must meet (my goal is to show what naturalism (...) must deliver, not yet to show that it can deliver it). I then look at Alasdair MacIntyre's approach, which begins with our natural trajectory from complete dependency toward becoming independent practical reasoners; I argue that this sort of naturalism meets the aforementioned criteria and thus provides a good example of what Aristotelian naturalists must do. I close with a consideration of two important objections to any broadly MacIntyrean sort of naturalism. (shrink)

The bulk of this volume consists of a somewhat revised version of the Axel Hägerström Lectures given in Uppsala, Sweden in 1991. It also contains previously published papers on the relevance of philosophy of language to ethics and the interpretation of Kant’s moral philosophy. The latter, in particular, deserves comment, but space considerations force me to devote my attention to the Hägerström Lectures, entitled “A Taxonomy of Ethical Theories.”.

In "Two sorts of Naturalism" John McDowell is sketching his own sort of naturalism in ethics as an alternative to "bald naturalism". In this paper I distinguish materialist, idealist and absolute conceptions of nature and of naturalism in order to provide a framework for a clearer understanding of what McDowell’s own naturalism amounts to. I argue that nothing short of an absolute naturalism will do for a number of McDowell's own purposes, but that it is far from obvious that (...) this is his position. If he directly denies that it is, he seems to be left with some rather awkward choices. (shrink)

In Death and the Afterlife, Samuel Scheffler argues that the assumption of a “collective afterlife” plays an essential role in us valuing much of what we do. If a collective afterlife did not exist, our value structures would be radically different according to Scheffler. We would cease to value much of what we do. In Part I of the paper, I argue that there is something to Scheffler’s afterlife conjecture, but that Scheffler has misplaced the mattering of a collective afterlife. (...) Its significance lies not in the realm of axiology but more importantly in coming to terms with the fact of death and in viewing our lives as having meaning. In Part II of the paper, I outline three views on the sort of collective afterlife that matters and argue in favor of the view that it must involve creatures that recognize our existence, reasons, values, and contributions and the view that it must involve creatures that value similar things to us —but argue against the view that it necessarily be a human collective afterlife. (shrink)

Supervaluational theories of vagueness have achieved considerable popularity in the past decades, as seen in eg [5], [12]. This popularity is only natural; supervaluations let us retain much of the power and simplicity of classical logic, while avoiding the commitment to strict bivalence that strikes many as implausible. Like many nonclassical logics, the supervaluationist system SP has a natural dual, the subvaluationist system SB, explored in eg [6], [28].1 As is usual for such dual systems, the classical features of SP (...) (typically viewed as benefits) appear in SB in ‘mirror-image’ form, and the nonclassical features of SP (typically viewed as costs) also appear in SB in ‘mirror-image’ form. Given this circumstance, it can be difficult to decide which of two dual systems is better suited for an approach to vagueness.2 The present paper starts from a consideration of these two approaches— the supervaluational and the subvaluational—and argues that neither of them is well-positioned to give a sensible logic for vague language. §2 presents the systems SP and SB and argues against their usefulness. Even if we suppose that the general picture of vague language they are often taken to embody is accurate, we ought not arrive at systems like SP and SB. Instead, such a picture should lead us to truth-functional systems like strong Kleene logic (K3) or its dual LP. §3 presents these systems, and argues that supervaluationist and subvaluationist understandings of language are better captured there; in particular, that a dialetheic approach to vagueness based on the logic LP is a more sensible approach. §4 goes on to consider the phenomenon of higher-order vagueness within an LP-based approach, and §5 closes with a consideration of the sorites argument itself. (shrink)

The feminist critique of liberalism runs parallel to the Marxist critique of liberal equality and rights. In each case the objection is that a set of liberties and rights formally guaranteed for all does nothing to prevent unfair inequalities in substantive life prospects from burgeoning within this formally equal framework. Workers and capitalists are formally free to trade with each other on any mutually agreeable terms but the enormous disparities in ownership of property bring it about that workers are forced (...) to sell their labor power for subsistence wages. Men and women are formally free to contract with each other and deal with each other on any mutually agreeable terms but social norms, the threat advantage that accrues to men in virtue of their being on the average physically larger and stronger, the social inheritance by men of greater property and political power initially gained in brutally misogynist regimes, and so on conspire to leave women worse off than men on the average in life prospects. (shrink)

We perceive in many ways. But several dubious presuppositions about the senses mask this diversity of perception. Philosophers, scientists, and engineers alike too often presuppose that the senses (vision, audition, etc.) are independent sources of information, perception being a sum of these independent contributions. We too often presuppose that we can generalize from vision to other senses. We too often presuppose that vision itself is best understood as a passive receptacle for an image thrown by a lens. In this essay (...) we illustrate how reflection on results from the cognitive sciences undermine these (and many other) traditional presuppositions. Our illustration situates the remaining essays in the volume, Perception and its Modalities, which further extend the case against various traditional presuppositions, and offer alternatives ways to understand the senses and their role in perception. While many of the essays in this volume represent competing views and draw on different fields, from conceptual analysis to engineering, most contributors believe that to understand perception properly, we need to treat as foundational the idea that the senses work together. From that agreement, new paradigms for theorizing about perception begin to emerge. (shrink)

This essay unites current philosophical thinking on imagination with a burgeoning debate in the philosophy of memory over whether episodic remembering is simply a kind of imagining. So far, this debate has been hampered by a lack of clarity in the notion of imagining at issue. Several options are considered and constructive imagining is identified as the relevant kind. Next, a functionalist account of episodic remembering is defended as a means to establishing two key points: first, one need not defend (...) a factive view of remembering in order to hold that causal connections to past experiences are essential to how rememberings are typed; and, second, current theories that equate remembering with imagining are in fact consistent with a functionalist theory that includes causal connections in its account of what it is to remember. This suggests that remembering is not a kind of imagining and clarifies what it would take to establish the contrary. (shrink)

Some things, but only some things, are by nature subject to standards. Why? I explain and develop what I call nature-first constitutivism, which says that what something is determines what it should be. Nature is the basis of normativity. I explain this view in terms of a unique type of property which particulars of a genus can lack even though those properties partially determines the nature of the genus. Such properties partially describe the nature of a genus and are thereby (...) normative for the particulars of that genus. Particulars of genera with such essential properties are by nature subject to standards with respect to those properties. Particulars of genera without such properties are not by nature subject to standards. (shrink)

. Current debates concerning the concept of mental disorder involve many different philosophical issues. However, it is not always clear from these discussions how, or whether, these issues relate to one another, or in exactly what way they are important for the definition of disorder. This article aims to sort through some of the philosophical issues that arise in the current literature and provide a clarification of how these issues are related to one another and whether they are necessary for (...) defining disorder. I argue that the main concern in defining disorder, namely demarcation, is obscured by a number of these other philosophical issues and that a focus on demarcation gives us a means of placing these other issues in a clarifying context. (shrink)

This book is divided into three parts: in Part I, R. M. Hare offers a justification for the use of philosophy of language in the treatment of moral questions, together with an overview of his moral philosophy of ‘universal prescriptivism’. The second part, and the core of the book, consists of five chapters originally presented as a lecture series under the title ‘A Taxonomy of Ethical Theories’. Hare identifies descriptivism and non‐descriptivism as the two main positions in modern moral philosophy. (...) The former he divides into Naturalism and Intuitionism, and the latter into Emotivism and Rationalism. Hare argues that all forms of descriptivism tend to lead to Relativism because the truth conditions of moral statements are culturally variant. Of the positions discussed, only Hare's own position, a form of Rationalism, which he calls Universal Prescriptivism, meets all of the requirements that an adequate ethical theory should meet. Part III consists of Hare's previously published essay ‘Could Kant have been a Utilitarian?’ (Utilitas 5, 1993). Here, Hare puts forward the controversial thesis that Kant's moral philosophy is, in its basic principles, compatible with utilitarianism. (shrink)

In this paper, I develop an account of linguistic content based on the active inference framework. While ecological and enactive theorists have rightly rejected the notion of content as a basis for cognitive processes, they must recognize the important role that it plays in the social regulation of linguistic interaction. According to an influential theory in philosophy of language, normative inferentialism, an utterance has the content that it has in virtue of its normative status, that is, in virtue of the (...) set of commitments and entitlements that the speaker undertakes by producing this utterance. This normative status is determined by the normative attitudes shared by members of the utterer’s linguistic community. I propose here an account of such normative attitudes based on the ecological interpretation of the active inference framework. I explain how social normativity can be understood in that framework as the way in which members of a group shape their social niche to make it more predictable. Finally, I apply this account of social normativity to basic communicative practices, thereby explaining how social normative expectations can emerge to regulate these communicative practices, eventually leading to the institution of the sort of normative statuses constitutive of linguistic content. (shrink)

This chapter contains sections titled: 1. 2. 3. 4. Notes References.

This chapter contains sections titled: Sorting without Gaps Sharp Semantic Cutoffs and Higher‐Order Vagueness Judgment Situations References.

The article, a contribution to the Common Knowledge symposium “Fuzzy Studies: On the Consequence of Blur,” analyzes the metaphysical assumptions behind the valorization of “clear and distinct ideas,” apodictic knowledge, and definitiveness, and it suggests alternatives derived from Daoist sources, where a different model of knowing prevails. That model undermines the idea of purposive willing in the service of goals known in advance, and undermines as well the bases for any human or divine activity designed to achieve definite ends. If (...) purpose is not privileged either metaphysically or ethically, the concomitant notion of unambiguous fact is also shaken. In the absence, even in principle, of any form of knowing, human or divine, that is unambiguous and apodictic, there is no reason to grant ontological privilege to the paradigm of “unambiguous potential objects of knowledge.” This article concludes by asking and in part answering what the world looks like, what sort of human cognition and activity is most appropriate, in the absence of clear purposes, definite knowledge, and unambiguous facts. (shrink)

The type III secretion system (T3SS) is a specialized nanomachine that enables bacteria to secrete proteins in a specific order and directly deliver a specific set of them, collectively known as effectors, into eukaryotic organisms. The core structure of the T3SS is a syringe‐like apparatus composed of multiple building blocks, including both membrane‐associated and soluble proteins. The cytosolic components organize together in a chamber‐like structure known as the sorting platform (SP), responsible for recruiting, sorting, and initiating the substrates destined to (...) engage this secretion pathway. In this article, we provide an overview of recent findings on the SP's structure and function, with a particular focus on its assembly pathway. Furthermore, we discuss the molecular mechanisms behind the recruitment and hierarchical sorting of substrates by this cytosolic complex. Overall, the T3SS is a highly specialized and complex system that requires precise coordination to function properly. A deeper understanding of how the SP orchestrates T3S could enhance our comprehension of this complex nanomachine, which is central to the host‐pathogen interface, and could aid in the development of novel strategies to fight bacterial infections. (shrink)

Experiments have led some philosophers to conclude that the reference determination of natural kind terms is neither simply descriptive nor simply causal-historical. Various theories have been aired to account for this, including ambiguity, hybrid, and different-idiolects theories. Devitt and Porter (2021) hypothesized that some terms are covered by one theory, some another, with a place for all the proposed theories. The present paper tests hypotheses that the term ‘Rio de Janeiro Myrtle’ is simply causal-historical but the term ‘rice’ is hybrid. (...) For, whereas the former term is of scientific but little practical interest, the latter is not: rice is a significant part of the human diet. So, we predicted there would be two factors to the reference determination of ‘rice’: a superficial-descriptive one and a deep-causal one. Our experiments confirmed these hypotheses using the methods of elicited production and truth value judgments. We take our results to support the hybrid Theory of ‘rice’ rather than the ambiguity or different-idiolects theory. We were not testing ‘myrtle’ but, surprisingly, our results implied that ‘myrtle’ was partly descriptive and so like ‘rice’ but not ‘Rio de Janeiro Myrtle’. A follow-up experiment confirmed these puzzling results. More investigation is needed. (shrink)

As new military technologies change the character of war by empowering agents in new ways, it can become more difficult for our ethics of war to achieve the right balance between moral principle and necessity. Indeed, there is an ever-growing literature that seeks to apply, defend and / or update the ethics of war in light of what is often claimed to be an unprecedented period of rapid advancement in military robotics, or warbots. To increase confidence that our approach to (...) this development finds success in appropriately constraining war, this article compares our current discourse to the ethical debate over the rise of air power during the interwar period. As moral norms largely failed to constrain air power in World War II, by highlighting the interrelated processes of technological change, ethical debate, and the eventual reconciliation of war practice and war ethics, this historical case offers insights that can help military ethicists maintain their “critical edge” as remote and autonomous robotic weapons continue to mature and proliferate. (shrink)

As a result of a spate of studies geared to investigating Brazilian racial categories, it is now believed by many that Brazilians reason about race in a manner quite different to that of Americans. This paper will argue that this conclusion is premature, as the studies in question have not, in fact, investigated Brazilian categories. What they have done is elicit sorting tasks on the basis of appearances, but the cognitive models of respondents have not been investigated in order to (...) determine what are the boundaries of their concepts. Sorting based on appearances is not sufficient to infer the boundaries of concepts whenever appearance is not a defining criterion for the concepts in question, as the case appears to be for racial and ethnic categories. Following a critique of the methods used, I review a terminological and theoretical confusion concerning the use of the terms 'emic' and 'etic' in anthropology that appears directly responsible for the failure so far to choose methods appropriate to parsing the conceptual domain of 'race' in Brazil. (shrink)

This paper examines how three central aspects of personhood — the capacities of individuals, their normative status, and the social aspect of being recognized — are related, and how personhood depends on them. The paper defends first of all a ‘basic view’that while actual recognition is among the constitutive elements of full personhood, it is the individual capacities (and not full personhood) which ground the basic moral and normative demands concerning treatment of persons. Actual recognition depends analyti- cally on such (...) pre-existing normative requirements: it is a matter of responsiveness to them. The paper then discusses four challenges. The challenges claim that pace the basic view, the relevant capacities depend on recognition, that recognition seems to have normative rele- vance, and that the basic view cannot as such explain the equality either of persons, or of humans. Responding to these challenges amounts to refining the basic view accordingly. (shrink)

Ordeals are burdens placed on individuals that yield no benefits to others; hence they represent a dead-weight loss. Ordeals – the most common is waiting time – play a prominent role in rationing health care. The recipients most willing to bear them are those receiving the greatest benefit from scarce health-care resources. Health care is heavily subsidized; hence, moral hazard leads to excess use. Ordeals are intended to discourage expenditures yielding little benefit while simultaneously avoiding the undesired consequences of rationing (...) methods such as quotas or pricing. This analysis diagnoses the economic underpinnings of ordeals. Subsidies for nursing-home care versus home care illustrate. (shrink)

Moral error theorists face the so-called “now-what problem”: what should we do with our moral judgments from a prudential point of view if these judgments are uniformly false? On top of abolitionism and conservationism, which respectively advise us to get rid of our moral judgments and to keep them, three revisionary solutions have been proposed in the literature: expressivism, naturalism, and fictionalism. In this paper, I argue that expressivism and naturalism do not constitute genuine alternatives to abolitionism, of which they (...) are in the end mere variants—and, even less conveniently, variants that are conform to the very spirit of abolitionism as formulated by its proponents. The main version of fictionalism, by contrast, provides us with a recommendation to which abolitionists cannot consistently subscribe. This leaves us with only one revisionary solution to the now-what problem. (shrink)

We formalize the construction of Paterson’s variant of the Ajtai–Komlós–Szemerédi sorting network of logarithmic depth in the bounded arithmetical theory , under the assumption of the existence of suitable expander graphs. We derive a conditional p-simulation of the propositional sequent calculus in the monotone sequent calculus.

St Augustine himself recognised in Retractationes that De Mendacio is a difficult text to understand, because its argument is both complex and dialectical. Understanding the treatise has been further complicated by St Thomas Aquinas’ reading of it in the light of Aristotle, and under the influence of a possibly flawed textual tradition. This article clarifies Augustine’s well known eight categories of lies to resituate them in the social experience of Augustine and his contemporaries. It shows that Augustine’s argument and exegesis (...) are strikingly exploratory and undogmatic. His hard-won conclusion is driven by a demanding understanding of sanctity. A synopsis of the argument of De Mendacio is appended. (shrink)

claim that his thought experiment shows that a currently living person is not a random sample is refuted. His thought experiment is reduced to a probability model, and is shown to be identical to one previously developed by Dieks. The status of the Doomsday Argument is left unresolved, since Dieks's refutation attempt is disputed in the literature.

Barsalou's elision of the personal and sub-personal levels tends to conceal the fact that he is, at best, providing the “specs” but not yet a model for his hypothesized perceptual symbols.

The bulk of this volume consists of a somewhat revised version of the Axel Hägerström Lectures given in Uppsala, Sweden in 1991. It also contains previously published papers on the relevance of philosophy of language to ethics and the interpretation of Kant’s moral philosophy. The latter, in particular, deserves comment, but space considerations force me to devote my attention to the Hägerström Lectures, entitled “A Taxonomy of Ethical Theories.”.

As noted in 1962 by Timothy Smiley, if Aristotle’s logic is faithfully translated into modern symbolic logic, the fit is exact. If categorical sentences are translated into many-sorted logic MSL according to Smiley’s method or the two other methods presented here, an argument with arbitrarily many premises is valid according to Aristotle’s system if and only if its translation is valid according to modern standard many-sorted logic. As William Parry observed in 1973, this result can be proved using my 1972 (...) proof of the completeness of Aristotle’s syllogistic. (shrink)

In his paper, “Identity Statements and Essentialism,” Loux seeks to demonstrate sortal essentialism based on Frege’s thesis that all statements of number concerning a collection require that the members fall under the same sortal concept. I shall attempt to argue that a detailed analysis of Loux’s argument reveals it as failing to imply the type of sortal dependency thesis necessary for the justification of sortal essentialism. However, if one construes the transworld identity relation as no different from our run of (...) the mill identity relation, then his argument can serve as the basis for a proof of a type of nontrivial essentialism, thereby showing that the possible worlds picture of modality is indeed committed to a robust essentialism. (shrink)

Three experiments investigated young children’s ability to use a causal property, making a machine light up and play music, to sort objects together (sorting task), and then to predict how to make the machine work (action task). The results show that the performance of 30-month-old children is guided in both tasks by the causal properties of the objects. This suggests that causal information is used to categorize objects even in a task that does not involve naming. The causal interpretation of (...) the results is supported by data showing that non-causal temporal association and perceptual prominence cannot account for the results. Finally, 36-month-olds, but not 30-month-olds, sorted objects together on the basis of a “negative” feature, namely, the fact that they lacked a particular causal property. © 2003 Elsevier Science Inc. All rights reserved. (shrink)

Correspondence: Alva Noë, Department of Philosophy, University of California, Berkeley CA 94720-2390, USA. _Email: [email protected]_ Evan Thompson, Philosophy Department, York University, 4700 Keele Street, North York, Ontario, M3J 1P3, Canada. _Email: [email protected]_.