In his professional life, Richard Posner is addressed as “Your Honor,” inasmuch as he is Chief Judge of the U.S. Court of Appeals for the Seventh Circuit. He is also a senior lecturer at the University of Chicago Law School. Finally, he is a prolific author of books and articles in scholarly journals in which he expounds at length and with copious footnotes his particular views of jurisprudence and public policy. One of his frequent intellectual adversaries, legal philosopher Ronald Dworkin, (...) wryly described Judge Posner as “the lazy judge who writes a book before breakfast, decides several cases before noon, teaches all afternoon at the Chicago Law School, and performs brain surgery after dinner.”. (shrink)

This paper defends the view, put roughly, that to think that p is to guess that p is the answer to the question at hand, and that to think that p rationally is for one’s guess to that question to be in a certain sense non-arbitrary. Some theses that will be argued for along the way include: that thinking is question-sensitive and, correspondingly, that ‘thinks’ is context-sensitive; that it can be rational to think that p while having arbitrarily low credence (...) that p; that, nonetheless, rational thinking is closed under entailment; that thinking does not supervene on credence; and that in many cases what one thinks on certain matters is, in a very literal sense, a choice. Finally, since there are strong reasons to believe that thinking just is believing, there are strong reasons to think that all this goes for belief as well. (shrink)

An action is agentially perfect if and only if, if a person tries to perform it, they succeed, and, if a person performs it, they try to. We argue that trying itself is agentially perfect: if a person tries to try to do something, they try to do it; and, if a person tries to do something, they try to try to do it. We show how this claim sheds new light on questions about basic action, the logical structure of (...) intentional action, and the notion of "options" in decision theory. On the way to these central ideas, we argue that a person can try to do something even if they believe it is impossible that they will succeed, that a person can try to do something even if they do not want to succeed, and that a person can try to do something even if they do not intend to succeed. (shrink)

This paper defends the simple view that in asserting that p, one lies iff one knows that p is false. Along the way it draws some morals about deception, knowledge, Gettier cases, belief, assertion, and the relationship between first- and higher-order norms.

This paper considers some puzzling knowledge ascriptions and argues that they present prima facie counterexamples to credence, belief, and justification conditions on knowledge, as well as to many of the standard meta-semantic assumptions about the context-sensitivity of ‘know’. It argues that these ascriptions provide new evidence in favor of contextualist theories of knowledge—in particular those that take the interpretation of ‘know’ to be sensitive to the mechanisms of constraint.

Metaphilosophy, Volume 53, Issue 2-3, Page 267-283, April 2022.

Considerable attention recently has been paid to anti-exceptionalism about logic, the thesis that logic is more similar to the sciences in important respects than traditionally thought. One of AEL’s prominent claims is that logic’s methodology is similar to that of the recognised sciences, with part of this proposal being that logics provide explanations in some sense. However, insufficient attention has been given to what this proposal amounts to, and the challenges that arise in providing an account of explanations in logic. (...) This paper clarifies these challenges, and shows how the practice-based approach is best placed to meet them. (shrink)

We develop positive model theory, which is a non first order analogue of classical model theory where compactness is kept at the expense of negation. The analogue of a first order theory in this framework is a compact abstract theory: several equivalent yet conceptually different presentations of this notion are given. We prove in particular that Banach and Hilbert spaces are compact abstract theories, and in fact very well-behaved as such.

A plausible principle about the felicitous use of indicative conditionals says that there is something strange about asserting an indicative conditional when you know whether its antecedent is true. But in most contexts there is nothing strange at all about asserting indicative conditionals like ‘If Oswald didn’t shoot Kennedy, then someone else did’. This paper argues that the only compelling explanation of these facts requires the resources of contextualism about knowledge.

It is often thought that some version of what is generally called the publicity condition is a reasonable requirement to impose on moral theories. In this article, after formulating and distinguishing three versions of the publicity condition, I argue that the arguments typically used to defend them are unsuccessful and, moreover, that even in its most plausible version, the publicity condition ought to be rejected as both question-begging and unreasonably demanding.

This paper argues that two widely accepted principles about the indicative conditional jointly presuppose the falsity of one of the most prominent arguments against epistemological iteration principles. The first principle about the indicative conditional, which has close ties both to the Ramsey test and the “or‐to‐if” inference, says that knowing a material conditional suffices for knowing the corresponding indicative. The second principle says that conditional contradictions cannot be true when their antecedents are epistemically possible. Taken together, these principles entail that (...) it is impossible to be in a certain kind of epistemic state: namely, a state of ignorance about which of two partially overlapping bodies of knowledge corresponds to one's actual one. However, some of the more popular “margin for error” style arguments against epistemological iteration principles suggest that such states are not only possible, but commonplace. I argue that the tension between these views runs deep, arising just as much for non‐factive attitudes like belief, presupposition, and certainty. I also argue that this is worse news for those who accept the principles about the indicative conditional than it is for those who reject epistemological iteration principles. (shrink)

Lotteries have long been used to resolve competing claims, yet their recent implementation to allocate school places in Brighton and Hove, England led to considerable public outcry. This article argues that, given appropriate selection is impossible when parties have equal claims, a lottery is preferable to an auction because it excludes unjust influences. Three forms of contractualism are discussed and the fairness of lotteries is traced to the fact that they give each person an equal chance, as a surrogate for (...) their equal claim to the good. It is argued that this can be a reason to favour an artificially-constructed lottery to a 'natural' lottery where there is suspicion that the latter may be biased. (shrink)

Fairness is a central, but under-theorized, notion in moral and political philosophy. This paper makes two contributions. Firstly, it criticizes Broome’s seminal account of fairness in Proc Aristotelian Soc 91:87–101, showing that there are problems with restricting fairness to a matter of relative satisfaction and holding that it does not itself require the satisfaction of the claims in question. Secondly, it considers the justification of lotteries to resolve cases of ties between competing claims, which Broome claims as support for his (...) theory, and contrasts random procedures to contests of skill, which may also be considered lotteries in a broader sense. I offer no alternative account of fairness of my own, but hope to point the way for future research on the nature of fairness. (shrink)

We develop the general theory of topometric spaces, i.e., topological spaces equipped with a well-behaved lower semi-continuous metric. Spaces of global and local types in continuous logic are the motivating examples for the study of such spaces. In particular, we develop Cantor-Bendixson analysis of topometric spaces, which can serve as a basis for the study of local stability (extending the ad hoc development in Ben Yaacov I and Usvyatsov A, Continuous first order logic and local stability. Trans Am Math Soc, (...) in press), as well as of global ${\aleph_0}$ -stability. We conclude with a study of perturbation systems (see Ben Yaacov I, On perturbations of continuous structures, submitted) in the formalism of topometric spaces. In particular, we show how the abstract development applies to ${\aleph_0}$ -stability up to perturbation. (shrink)

Elizabeth Anscombe develops a non-psychologistic account of intentional individual action. According to her, action is intentional when it is subject to a special sense of the question “Why?”, the answer to which displays certain forms of explanation that are available to the agent. In this paper, I present an Anscombean account of collective action. On this account, an action is collective if it is subject to a certain sense of the question why, and displays a form different from, but related (...) to, that of individual action. In particular, agents act together on my account if and only if their actions can all be straightforwardly instrumentally rationalized by the same action. Since an Anscombean account is non-psychologistic in that it does not presuppose that actions are intentional in virtue of being caused by a mental state, my account dissolves most worries about group minds. If I am right, such concerns arise from a bad picture of individual action that poses special problems when carried over to the collective case. (shrink)

The Argument from Disagreement (AD) (Mackie, 1977) depends upon empirical evidence for ‘fundamental’ moral disagreement (FMD) (Doris and Stich, 2005; Doris and Plakias, 2008). Research on the Southern ‘culture of honour’ (Nisbett and Cohen, 1996) has been presented as evidence for FMD between Northerners and Southerners within the US. We raise some doubts about the usefulness of such data in settling AD. We offer an alternative based on recent work in moral psychology that targets the potential universality of morally significant (...) distinctions (e.g. means vs. side-effects, actions versus omissions). More specifically, we argue that a recent study showing that a rural Mayan population fails to perceive as morally significant the distinction between actions and omissions provides a plausible case of FMD between Mayans and Westerners. (shrink)

The shortest stories are zero words long. There is no maximum length.

Abstract This work is about the viability domain corresponding to a model of fisheries management. The dynamic is subject of two constraints. The biological constraint ensures the stock perennity where as the economic one ensures a minimum income for the fleets. Using the mathematical concept of viability kernel, we find out a viability domain which simultaneously enables the fleets to exploit the resource, to ensure a minimum income and stock perennity. Content Type Journal Article Category Regular Article Pages 1-19 DOI (...) 10.1007/s10441-012-9153-5 Authors C. Sanogo, LIRNE, Mathmatics Engineering Team, Ibn Tofail University, Kenitra, Morocco S. Ben Miled, ENIT-LAMSIN, Tunis el Manar University, Tunis, Tunisia N. Raissi, LAA, Mohamed V University, Rabat, Morocco Journal Acta Biotheoretica Online ISSN 1572-8358 Print ISSN 0001-5342. (shrink)

I provide support for a liberal political philosophy that is fully committed to the state promotion of autonomy, and which also counts Anti-perfectionism amongst its other commitments. I do so by defending it against the serious charge that it is prima facie self-contradictory. After all, Anti-perfectionism appears to demand that the state refrain from promoting any value – it looks as though that must preclude the promotion of autonomy, if the latter is conceived of as a value. I argue that (...) this self-contradiction is a mirage, whose plausibility depends on an equivocation in the statement given above of Anti-perfectionism. As it stands, the statement fails to distinguish between two types of values, and hence between two different types of Anti-perfectionism that one might endorse. When this is clarified, we can see that on the best understanding of Anti-perfectionism, it is consistent with the promotion of autonomy. (shrink)

None of us can avoid being interested in food. Our very existence depends on the supply of safe, nutritious foods. It is then hardly surprising that food has become the focus of a wide range of ethical concerns: Is the food we buy safe? Is it produced by means which respect the welfare of animals and sustain the land? Are modern biotechnologies employed in food production immoral? This book addresses such issues by applying ethical principles to many areas of current (...) concern. The contributors provide original and thought-provoking treatments of a number of highly topical issues - from global hunger and its ethical implications to the cultural habits affecting consumption. This interdisciplinary study will prove to be essential reading for all those concerned with food, as professionals, students or consumers. (shrink)

Two recent overviews of costly signalling theory—Maynard-Smith and Harper ( 2003 ) and Searcy and Nowicki ( 2005 )—both refuse to count signals kept honest by punishment of dishonesty, as costly signals, because (1) honest signals must be costly in cases of costly signalling, and (2) punishment of dishonesty itself requires explanation. I argue that both pairs of researchers are mistaken: (2) is not a reason to discount signals kept honest by punishment of dishonesty as cases of costly signalling, and (...) (1) betrays too narrow a focus on certain versions of costly signalling theory. In the course of so arguing, I propose a new schema for classifying signal costs, which suggests productive research questions for future conceptual and empirical work on costly signalling. (shrink)

Mill's most famous departure from Bentham is his distinction between higher and lower pleasures. This article argues that quality and quantity are independent and irreducible properties of pleasures that may be traded off against each other higher pleasures’ lexically dominate lower ones, and that the distinction is compatible with hedonism. I show how this interpretation not only makes sense of Mill but allows him to respond to famous problems, such as Crisp's Haydn and the oyster and Nozick's experience machine.

The notion of financialisation as the exploitation or expropriation of workers’ wages in the sphere of exchange is taken as a critical point of departure. In this way, financialisation is more deeply rooted in contemporary developments, including the slowdown preceding the current global crisis, and in Marx’s own theory of finance. Financialisation is seen to represent the increasing penetration of interest-bearing capital across economic and social reproduction and to be a key defining moment of neoliberalism.

ISCT arguably forms the most promising impetus to a contractarian theory of business ethics presently available. In this article, I want to pay tribute to the lasting significance of Dunfee's contribution to the field of business ethics by analyzing the vital role of the idea of extant social contracts (ESCs) in the conceptual set up of the ISCT project. The construct of ESCs can be shown to shape the problem statement from which the ISCT project proceeds – indeed it helps (...) to conceptualize the basic question which defines and delineates the domain of business ethics. (shrink)

(No abstract is available for this citation).

We prove that for every simple theory $T$ (or even simple thick compact abstract theory) there is a (unique) compact abstract theory $T^fP$ whose saturated models are the lovely pairs of $T$. Independence-theoretic results that were proved in [Ben Yaacov, Pillay, Vassiliev - Lovely pairs of models] when $T^fP$ is a first order theory are proved for the general case: in particular $T^fP$ is simple and we characterise independence.

John Rawls divides this theory into two parts that he calls ideal and nonideal theory. In this essay I argue that Rawls runs together two quite different conceptions of this dyad corresponding to the idea of strict compliance and realistic utopia respectively. These conceptions employ different criteria of classification, are motivated by different concerns, and have different practical upshots. I present a view that combines the two coherently on Rawls’ behalf while remaining true to his intentions. But I argue that (...) even this amended view is unsatisfactory. Although the realistic utopia conception is well motivated, strict compliance is problematic. The upshot is that we can embrace the division of the theory of justice into ideal and nonideal theory, while rejecting the strict compliance understanding of ideal theory. (shrink)

Take a strip of paper with 'once upon a time there'‚ written on one side and 'was a story that began'‚ on the other. Twisting the paper and joining the ends produces John Barth’s story Frame-Tale, which prefixes 'once upon a time there was a story that began'‚ to itself. I argue that the ability to understand this sentence cannot be explained by tacit knowledge of a recursive theory of truth in English.

This paper proposes a conceptual framework of multiversional narrative processing, or multiversionality. Multiversionality is the consideration of multiple possible event sequences for an incomplete narrative during reception, from reading a novel to listening to the story of a friend’s day. It occurs naturally and is experienced in a wide range of cases, such as suspense, surprise, counterfactuals, and detective stories. Receiving a narrative, we propose, is characterized by the spontaneous creation of competing interpretive models of the narrative that are then (...) used to create predictions and projections for the narrative’s future. These predictions serve as a mechanism for integrating incoming information and updating the narrative model through prediction error, without completely eliminating past versions. We define this process as having three aspects: (1) constrained expectations, (2) preference projection, and (3) causal extrapolation. Constrained expectations and preference projections respectively create the bounds and subjective desires for a narrative’s progress, while causal extrapolation builds, reworks, and maintains the potential models for understanding the narrative. We offer multiversionality as a novel framework for thinking about narrative, social cognition, and decision making that presents adaptive benefits and future directions for empirical study. (shrink)

This collection of essays examines interplays of knowledge and religion in early modern thought. Spanning from the sixteenth to the eighteenth century, it considers varied formations of knowledge and religion, knowledge about religion and irreligious knowledge in early modern Europe.

In this work I reject the contention that there is a perceptual stage which is devoid of contributions from the agent's cognitive framework. This contention is expressed in two different noncognitive views of perception. The traditional sensory core view which has prevailed since the seventeenth century; it claims that there is a stage of pure sensory core which precedes the interpretive percepts . The recent ecological approach whose main representative is J. J. Gibson; it claims that not only a certain (...) perceptual stage, but the whole perceptual process, is devoid of cognitive contributions. Before I deal with these views, I discuss the basic features of cognition in general. ;Cognition is concerned with the establishment of relations and order; it is a purposive placing of a cognized object into a meaningful order. Cognition begins with modifying a given order for the purpose of making it fit into a given meaningful framework. Throughout the work I show that, contrary to the aforementioned noncognitive views, perception fulfills this depiction of cognition. ;In the discussion of the sensory core view, I illustrate its main assumptions in various philosophical writings, and then indicate main reasons for its appearance in the seventeenth century. These reasons stem from the intermediate role sensation was supposed to have in the mental-physical gap. Sensations were considered to be primitive mental entities with physical causes; their physical origin prevents them from containing complex mental features such as the cognitive ones, and, thus, they are regarded as pure. This stage of pure sensation was postulated primarily out of theoretical considerations. Those did not coincide with the empirical and phenomenological description of that stage; hence, the empirical characterization and the phenomenological status of that stage were constantly modified. The various suggestions for describing that stage are examined and criticized from both empirical and theoretical respects. The empirical evidence presented indicates that there is no qualitative difference between perceiving what is regarded as pure sensations and what is regarded as inferential perceptions. The theoretical criticism points out that the assumption regarding pure sensation is not necessary for an adequate explanation of perception; and, since it has no empirical grounds, it is superfluous. ;After rejecting the sensory core view, I examine the ecological approach. This view rejects the traditional sensation-perception distinction and contends that we do not have to assume the existence of cognitive activities that interpret meaningless sensations into meaningful perceptions, since the perceiver directly encounters meaningful features. I claim that this solution is similar to Kant's approach, and, therefore, it has to pay a price which is similar to that which Kant pays, viz. the relational nature of the perceptual environment. The neglect of this feature results in unsolvable difficulties in central notions of the ecological approach. ;I conclude the work by suggesting a crude outline for approaching perception; in many respects it is close to Aristotle's view. I contend that causal explanations of the physiological processes cannot wholly explain perceiving; these processes are necessary supportive bases for perceiving and not the causes which precede and produce it. Accordingly, we should not assume the existence of separate percepts in the agent's head. The cognitive system is an integral part of the perceptual system; hence, perception may be conceived of as direct understanding. (shrink)

Surprise and change are the way of the world. Philosophers have known this at least since Thales, and practical men knew it long before. Variety and the continual flux of one thing into another is, for Peirce, a central notion. A very similar conception underlies the information-gap theory of uncertainty and its application to decisions with severely deficient understanding which I have argued for earlier. For Haack, whose treatment of warrant is strongly non-probabilistic, info-gap theory is a natural context. The (...) connection between Peirce, Haack and info-gap theory is explored in this paper. (shrink)

Emotions punctuate almost all significant events in our lives, but their nature, causes, and consequences are among the least well understood aspects of human experience. It is easier to express emotions than to describe them and even harder to analyse and explain them. Despite their apparent familiarity, emotions are an extremely subtle and complex topic. Unfortunately, the topic was neglected by philosophers and scientists in the past. In recent decades, however, interest in the emotions has grown considerably among scholars and (...) students from many disciplines, as well as among the public at large. If there is to be any progress in this theoretically and practically important field, not only is a broad philosophical examination of basic concepts and issues essential, but also an interdisciplinary approach that combines philosophical analysis with other types of scientific research. The clarification of basic emotional concepts as well as the unification of linguistic usages across disciplines and natural languages are necessary for integrating the growing body of interdisciplinary emotional research. The contemporary philosophy of emotions is equipped for this integrative task. It can provide us with a better and more comprehensive picture of the nature of emotions. (shrink)