We motivate and formalize the idea of sameness by default: two objects are considered the same if they cannot be proved to be different. This idea turns out to be useful for a number of widely different applications, including natural language processing, reasoning with incomplete information, and even philosophical paradoxes. We consider two formalizations of this notion, both of which are based on Reiter’s Default Logic. The first formalization is a new relation of indistinguishability that is introduced by default. We (...) prove that the corresponding default theory has a unique extension, in which every two objects are indistinguishable if and only if their non-equality cannot be proved from the known facts. We show that the indistinguishability relation has some desirable properties: it is reflexive, symmetric, and, while not transitive, it has a transitive “flavor.” The second formalization is an extension (modification) of the ordinary language equality by a similar default: two objects are equal if and only if their non-equality cannot be proved from the known facts. It appears to be less elegant from a formal point of view. In particular, it gives rise to multiple extensions. However, this extended equality is better suited for most of the applications discussed in this paper. (shrink)

The term diagnostic odyssey refers to patients' difficult journeys to obtain a diagnosis, particular in the case of rare or contested illnesses. This paper describes the diagnostic odyssey of patients with New Daily Persistent Headache (NDPH), a rare headache disorder notable for its persistence, resistance to treatment, and impact on quality of life. Studies conducted to date have taken a medical perspective focusing on characterizing NDPH as opposed to patient construction of the illness experience. This study fills that gap by (...) analyzing 17 semi-structured interviews with participants with NDPH, using the McGill Illness Narrative Interview (MINI). Their narratives detail significant moments of headache onset and when they realized that their condition was called NDPH. Thematic analysis identified themes including relief and devastation upon receiving a diagnosis, the importance of headache as singular, negative and positive experiences with providers, the impact of online support group, choosing friends with complex medical conditions, the cyclical nature of treatment, and maintaining hope. Participants utilized social media and social networks to navigate their illness experiences. Numerous participants also reported negative experiences with providers, which created opportunities for reinforcing identity through social networks, and cyclical interactions when medicalization of their condition was necessary for access to treatments and services. This paper advances narrative bioethics scholarship on diagnostic odysseys by arguing that social networks and cyclical engagement with medical systems support patient autonomy in terms of decision-making around uncertain treatments. It concludes with implications for physician-patient relationships that create epistemic justice for all patients, including patients with NDPH. (shrink)

A survey was carried out among two groups of undergraduate economics students and four groups of students in mathematics, law, philosophy and business administration. The main survey question involved a conflict between profit maximisation and the welfare of the workers who would be fired to achieve it. Significant differences were found between the choices of the groups. The results were reinforced by a survey conducted among readers of an Israeli business newspaper and PhD students of Harvard. It is argued that (...) the overly mathematical methods used to teach economics encourage students to lean towards profit maximisation. (shrink)

In this article, I develop three conceptual innovations within the area of formal metatheory, and present a computer program, called Reconstructor, that implements those developments. The first development consists in a methodology for testing formal reconstructions of scientific theories, which involves checking both whether translations of paradigmatically successful applications into models satisfy the formalisation of the laws, and also whether unsuccessful applications do not. I show how Reconstructor can help carry this out, since it allows the end-user to specify a (...) formal language, input axioms and models formulated in that language, and then ask if the models satisfy the axioms. The second innovation is the introduction of incomplete models (for which the denotation of some terms is missing) into scientific metatheory, in order to represent cases of missing information. I specify the paracomplete semantics built into Reconstructor to deal with sentences where denotation failures occur. The third development consists in a new way of explicating the structuralist notion of a determination method, by equating them with algorithms. This allows determination methods to be loaded into Reconstructor and then executed within a model to find out the value of a previously non-denoting term (i.e. it allows the formal reconstruction to make predictions). This, in turn, can help test the reconstruction in a different way. Finally, I conclude with some suggestions about additional uses the program may have. (shrink)

The two standard interpretations of Kant’s view of the relationship between external freedom and public law make one of the terms a means for the production of the other: either public law is justified as a means to external freedom, or external freedom is justified as a means for producing a system of public law. This article defends an alternative, constitutive interpretation: public law is justified because it is partly constitutive of external freedom. The constitutive view requires conceiving of external (...) freedom in a novel, second-personal way, that is, as an irreducibly relational norm. (shrink)

The standard economic choice model assumes that the decision maker chooses from sets of alternatives. In contrast, we analyze a choice model in which the decision maker encounters the alternatives in the form of a list. We present two axioms similar in nature to the classical axioms of choice from sets. We show that they characterize all the choice functions from lists that involve the choice of either the first or the last optimal alternative in the list according to some (...) preference relation. We then relate choice functions from lists to the classical notions of choice correspondences and random choice functions. (shrink)

Both traditional accounts of hope and some of their recent critics analyze hope exclusively in terms of attitudes that a hoper bears towards a hoped-for prospect, such as desire and probability assignment. I argue that all of these accounts misidentify cases of despair as cases of hope, and so misconstrue the nature of hope. I show that a more satisfactory view is arrived at by noticing that in addition to the aforementioned attitudes, hope involves a characteristic attitude towards an external (...) factor, on whose operation the hoper takes the prospect's realization to depend causally. (shrink)

Lecture audiences and students were asked to respond to virtual decision and game situations at gametheory.tau.ac.il. Several thousand observations were collected and the response time for each answer was recorded. There were significant differences in response time across responses. It is suggested that choices made instinctively, that is, on the basis of an emotional response, require less response time than choices that require the use of cognitive reasoning.

Using data from 1,352 middle-school Israeli adolescents, the current study examines the interface of spirituality and character strengths and its longitudinal contribution to subjective well-being and prosociality. Participants were approached three times over a 14-months period and completed measures of character strengths, spirituality, subjective well-being (positive emotions, life satisfaction), and prosociality. Findings revealed a fourth-factor structure of character strengths that included the typical tripartite classification of intrapersonal, interpersonal, and intellectual strengths together with spirituality emerging as a statistically autonomous factor. Spirituality (...) was stable over time and contributed to higher subjective well-being and prosociality both cross-sectionally and longitudinally. Discussion focuses on spirituality as a fundamental character strength and an important aspect of positive development. (shrink)

A speaker wishes to persuade a listener to accept a certain request. The conditions under which the request is justified, from the listener’s point of view, depend on the values of two aspects. The values of the aspects are known only to the speaker and the listener can check the value of at most one. A mechanism specifies a set of messages that the speaker can send and a rule that determines the listener’s response, namely, which aspect he checks and (...) whether he accepts or rejects the speaker’s request. We study mechanisms that maximize the probability that the listener accepts the request when it is justified and rejects the request when it is unjustified, given that the speaker maximizes the probability that his request is accepted. We show that a simple optimal mechanism exists and can be found by solving a linear programming problem in which the set of constraints is derived from what we call the L-principle. (shrink)

We develop a framework for modeling choice in the presence of framing effects. An extended choice function assigns a chosen element to every pair (A, f ) where A is a set of alternatives and f is a frame. A frame includes observable information that is irrelevant in the rational assessment of the alternatives, but nonetheless affects choice. We relate the new framework to the classical model of choice correspondence. Conditions are identified under which there exists either a transitive or (...) a transitive and complete binary relation R such that an alternative x is chosen in some (A, f ) iff x is R-maximal in the set A. We then demonstrate that the framework of choice correspondence misses information, which is essential to economic modeling and which is incorporated in the extended choice function. (shrink)

"The K'ung-ts'ung-tzu (The K'ung Family Masters Anthology) is a collection of writings, most of them discourses, that narrate the lives and scholarly activities of one lineage of Confucius' family, beginning with the Warring States period, and continuing with the establishment of the Ch'in dynasty and the succeeding Han dynasty. The book is divided into three parts. The first, introductory part deals with the Confucian character and literary mood of the K'ung-ts'ung-tzu. It embeds the philosophical position of the text within the (...) Confucian tradition; it discusses the varied content of the text as a whole, and characterizes the gloomy mood that prevails in it. The second part consists of an annotated translation of chapters 15-23 of the text. The third part is a computational reconstruction of the K'ung-ts'ung-tzu's eleventh chapter, a concise dictionary entitled Hsiao Erh-ya."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Christian Ethics: A Very Short Introduction, and: Christian Ethics: A Brief History, and: Behaving in Public: How to Do Christian EthicsBeth K. HaileChristian Ethics: A Very Short Introduction D. Stephen Long Oxford: Oxford University Press, 2010. 144 pp. $11.95Christian Ethics: A Brief History Michael Banner West Sussex, UK: Wiley-Blackwell, 2009. 160 pp. $24.95Behaving in Public: How to Do Christian Ethics Nigel Biggar Grand Rapids, Mich.: Eerdmans, 2011. 142 (...) pp. $16.00In calling ethics “Christian,” the question of distinctiveness, or the normative force of theological claims, inevitably arises. Three new books explore what Christian ethics looks like if it is to take seriously its theological basis for engaging the world.Stephen D. Long, professor of systematic theology at Marquette University, attends to the difficulties in predicating “Christian” of “ethics,” yet he is concerned more with explaining how Christianity can be ethical rather than vice versa. His Christian Ethics: A Very Short Introduction opens with a quote from Christopher Hitchens and later dedicates almost an entire chapter to analyzing the failures of Christian ethics. From the Crusades to colonialism, the Galileo affair to slavery, Long provocatively asks whether modern ethics emerges as a result of the failure of Christian moral claims. While not sidestepping the difficulties in Christian history, Long is careful to note how this history is often distorted to serve the goals of contemporary secular politics, goals which he points out have resulted in the bloody failures of the twentieth century. Perhaps a renewed interest in Christian ethics, Long notes, is a result of the failures of secularism.Long manages to cover a surprising breadth of material in his brief book, from a sweeping historical overview of Christian theology to a final chapter on [End Page 195] the practical matters of sex, money, and political power. Long also summarizes some important theological differences among Christians that lead to practical disagreements about the nature of Christian ethics. His overview of the Catholic-Lutheran convergence on matters of faith and works is particularly helpful in establishing the theological basis for an ecumenical Christian ethics. This historical survey serves to illustrate that ethics is both an integral part of and a contradiction to Christianity. Still, argues Long, while Christianity may claim to be more than ethical, it may never claim to be less.While commendable in breadth, the genre of the “very short introduction” precludes depth and must necessarily omit important information. In his summary of Catholic ethics, for example, Long addresses nominalism and probabilism but omits the Catholic social tradition, a particularly glaring omission given his topic. In the end, the target audience is the educated and curious layperson, more suitable for a church group than a classroom, though this is reflective of the nature of “the very short introduction” series and does not indicate any limitation in Long’s skill as a scholar.In the spirit of brevity, Michael Banner, Fellow of Trinity College in Cambridge, offers Christian Ethics: A Brief History, which, like any brief history, paints with broad and admittedly selective strokes. The aim of this work is not to evaluate the normative value of Christian claims but rather to establish the ethical implications of Christian belief. Unlike Long, who directly addresses the ethical failures of the church, Banner is more apologetic. In clarifying the difficulties of writing a text such as this one, he observes that Christian history has not been guided by texts as much as by action. In this vein, Banner begins not chronologically but with the Rule of St. Benedict and its call to live in a relationship with God and neighbor characterized by love.Banner grounds the theoretical dimension of Christian ethics in this emphasis on practice. Given the way of life Christians are called to, what are its limitations and possibilities? Banner turns to Augustine’s notion of the weakness of the will and the human creature’s need for grace, which he then places in creative tension with Aquinas’s emphasis on the harmony between faith and reason. In somewhat breathtaking conciseness, Banner describes how the Scholastic emphasis on natural law, casuistry, and the categorizing of sins led to what he calls... (shrink)

Through hypothetical scenarios, this paper analyses whether machine learning (ML) could resolve one of the main shortcomings present in Christopher Boorse’s Biostatistical Theory of health (BST). In doing so, it foregrounds the boundaries and challenges of employing ML in formulating a naturalist (i.e., prima facie value-free) definition of health. The paper argues that a sweeping dataist approach cannot fully make the BST truly naturalistic, as prior theories and values persist. It also points out that supervised learning introduces circularity, rendering it (...) incompatible with a naturalistic perspective. Additionally, it underscores the need for pre-existing auxiliary theories to assess results from unsupervised learning. It emphasizes the importance of understanding the epistemological entanglements between data and data processing methods to manage expectations about what data patterns can predict. In conclusion, the paper argues against delegating the final authority for defining complex concepts like health to AI systems, as it necessitates ethical judgment and capacities for deliberation that AI currently lacks. It also warns against granting creators and deployers of AI systems the discretionary authority to determine these definitions outside the wider social discussion, advocating for ongoing public engagement on normative notions. Failure to do so risks limiting individuals and collectives’ ability to shape a just digital future and diminishes their fundamental epistemic agency. (shrink)

The present essay calls for a readjustment and extension of the field of philosophy of religion as it is conceived by most of its practitioners. Philosophy of religion should not only pursue its old objectives of epistemology, ontology, and philosophy of religious language, to name just these examples, but consider religious phenomena in their entirety, including social and public dimensions. Social philosophy is a major area at the moment. Thinkers such as Jürgen Habermas and Charles Taylor write extensively on the (...) importance of the public sphere in modern societies, and they even address the role of religion in this sphere. To leave the exploration of the social dimension of religion to social philosophers, historians, and sociologists of religion would be unwise and betrays a truncated view of religion and, thereby, of philosophy of religion. There is more to religion than its cognitive and moral aspects. This essay is an attempt to engage in a dialogue with modern scholarship on religion which rethinks its location in modernity. It is simply not true that the only proper place for religion in the modern world is the private sphere. The emergence of a public sphere since the Enlightenment offers also new opportunities for religion. Philosophers of religion ought to reflect about this kind of transformations. (shrink)

In the 1960s, archaeologists excavating the Lower Nubian site of Qasr Ibrim uncovered, adjacent to the cathedral, a cemetery from the Christian era, which contained the well-preserved textiles of high-ranking ecclesiastics. Elisabeth G. Crowfoot (1914–2005) undertook analysis of this material, but her complete publication of it, Qasr Ibrim: The Textiles from the Cathedral Cemetery, was not published until 2011. The volume describes in meticulous detail the graves and materials unearthed. Working from excavators’ notes, photographs, and, in some fortunate cases, retained (...) garments, Crowfoot created an almost complete picture of the burials in the cathedral cemetery. The present essay relies on Crowfoot’s reconstruction for further interpretation of the cathedral cemetery’s textiles. A single burial, used here as a case study, frames the material in its larger cultural context, which yields information on what burial garments can teach about ecclesiastics’ roles in Christian Nubia. The study shows that the garments in this burial were carefully chosen to emphasize the status of the deceased, stressing especially their civic, religious, and economic authority. Prestige of these types emerge as having been closely linked in Christian Nubia and were key to the construction of ecclesiastical identity. (shrink)

from now on , was to point out that the model commonly used to describe . a decision problem with imperfect recall suffers from major ambiguities in its interpretation. We claimed that several issues which were immaterial in decision problems with perfect recall may be of importance in the analysis of decision problems with imperfect recall. The issues that we raised can be summarized by the following questions.

This essay develops a naturalist framework based on Hume, Darwin, and Wittgenstein against postmodernist constructivism. That framework claims universal features of human biology, cognition, and behavior to explain our cultural histories, running contrary to two core constructivist doctrines of postmodernist scholarship: mutual opacity and epistemic violence. Mutual opacity posits the incommensurability of systems rooted in differing contexts, cultures, and group identities, while epistemic violence morally impugns the extension of the knowledge claims of any such system beyond its strictly localized boundaries. (...) This is the extension that universalist approaches, like naturalism, are recriminated against owing to their claims to discover encompassing standpoint‐independent and transcultural features of human constitution and modes of life. Comparative evaluation of these approaches exposes the failure of postmodernist constructivism to explain parallel practices, conventions, and institutions across human cultural histories, which universalist naturalism succeeds at, while moreover revealing how this failure undermines its agendas of social justice. (shrink)

Résumé Le mouvement d’activistes de l’internet connu sous le nom d’ Anonymous partage toute une série de caractéristiques avec les mouvements luddites, qui s’opposaient aux implications socio-économiques de la machinisation au xix e siècle. Que nous apprend ce parallèle, ainsi que les différences qu’il fait apparaître? À penser autrement les rapports entre le nom, le masque, la fiction et le soulèvement.

The paper is a discussion of the interpretation of game theory. Game theory is viewed as an abstract inquiry into the concepts used in social reasoning when dealing with situations of conflict and not as an attempt to predict behavior. The first half of the paper..

Agricultural reports and guides, nonhuman animal welfare studies, and animal rights reports attempt to document and convey the condition of nonhuman animals in agriculture. These disciplines tend to resist a prolonged and methodically versatile examination of individual animals. In his pioneer work, Lovenheim , The author produced such a biographical documentation of calves in the dairy and meat industries. He provided an exceptionally prolonged and detailed tracing of their lives as individuals, establishing an emotional attachment in both documenter and reader. (...) Yet, sentiments for the farmers, typical urban conceptions of communication with nonhuman animals, and difficulties in obtaining the relevant information limit Lovenheim's success and imply similar difficulties in other cases. (shrink)

The paper springs from a position that economic theory is an abstract investigation of the concepts and considerations involved in real life economic decision making rather than a tool for predicting or describing real behavior. It is argued that when experimental economics is motivated by theory, it should not look to verify the predictions of theory but instead should focus on verifying that the considerations contained in the economic model are sound and in common use. It is argued that when (...) theory is motivated by experiments, the theorist should not be hasty in adopting new functional forms but should try to identify the basic psychological themes which are revealed exposed by the experiment. Finally, some critical comments on the methodology of experimental economics are presented. 2001 Elsevier Science B.V. All rights reserved. (shrink)

The determination of “who is a J” within a society is treated as an aggregation of the views of the members of the society regarding this question. Methods, similar to those used in Social Choice theory are applied to axiomatize three criteria for determining who is a J: 1) a J is whoever defines oneself to be a J. 2) a J is whoever a “dictator” determines is a J. 3) a J is whoever an “oligarchy” of individuals agrees is (...) a J. (shrink)

The adequacy of Elliott Sober’s analogy between classical mechanics and evolutionary theory—according to which both theories explain via a zero-force law and a set of forces that alter the zero-force state—has been criticized from various points of view. I focus here on McShea and Brandon’s claim that drift shouldn’t be considered a force because it is not directional. I argue that there are a number of different theses that could be meant by this, and show that one of those theses—the (...) idea that drift cannot bias populations to be taken somewhere in the evolutionary space from one generation to the next—is actually false. Not only has this thesis been implicitly assumed in the discussion of the force analogy thus far, but it is also commonly found in a wider range of philosophical and biological texts. I argue that correcting this view, and the usual images associated with it, will thereby bring heuristic benefits that impact the force analogy discussion, but that also go beyond it. (shrink)

Event segmentation theory posits that people segment continuous experience into discrete events and that event boundaries occur when there are large transient increases in prediction error. Here, we set out to test this theory in the context of story listening, by using a deep learning language model (GPT‐2) to compute the predicted probability distribution of the next word, at each point in the story. For three stories, we used the probability distributions generated by GPT‐2 to compute the time series of (...) prediction error. We also asked participants to listen to these stories while marking event boundaries. We used regression models to relate the GPT‐2 measures to the human segmentation data. We found that event boundaries are associated with transient increases in Bayesian surprise but not with a simpler measure of prediction error (surprisal) that tracks, for each word in the story, how strongly that word was predicted at the previous time point. These results support the hypothesis that prediction error serves as a control mechanism governing event segmentation and point to important differences between operational definitions of prediction error. (shrink)

Our knowledge about the world is often expressed by generic sentences, yet their meanings are far from clear. This book provides answers to central problems concerning generics: what do they mean? Which factors affect their interpretation? How can one reason with generics? Cohen proposes that the meanings of generics are probability judgments, and shows how this view accounts for many of their puzzling properties, including lawlikeness. Generics are evaluated with respect to alternatives. Cohen argues that alternatives are induced by the (...) kind as well as by the predicated property, and thus provides a uniform account of the varied interpretations of generics. He studies the formal properties of alternatives and provides a compositional account of their derivation by focus and presupposition. Cohen uses his semantics of generics to provide a formal characterization of adequate default reasoning, and proves some desirable results of this formalism. (shrink)

In this paper I explore elements from Kant’s philosophy of right to develop a relational account of the wrong of poverty. Poverty is a relational wrong because it involves relations of problematic dependence, inequality, and humiliation. Such relations infringe the rights to freedom and equality of the poor. And the called-for response is one of public recognition and protection of the rights of the poor. This position means we must radically reconceptualize our individual duties to the poor: not _private beneficence_, (...) but _private remedies for public failures_. (shrink)

It is widely agreed that generics tolerate exceptions. It turns out, however, that exceptions are tolerated only so long as they do not violate homogeneity: when the exceptions are not concentrated in a salient “chunk” of the domain of the generic. The criterion for salience of a chunk is cognitive: it is dependent on the way in which the domain is mentally represented. Findings of psychological experiments about the ways in which different domains are represented, and the actors affecting such (...) representations, account for judgments of generic sentences, facts which cannot be explained by linguistics alone. The reason for the homogeneity requirement itself is, in turn, also dependent on cognitive considerations. Generics express default rules, and psychological findings have shown that, the more homogeneous the domain, the easier it is for subjects to infer rules about it. Thus, cognitive results form a crucial part of a comprehensive account of the meaning of a linguistic expression. (shrink)

Desde los textos de juventud se defiende una continuidad en el pensamiento de Marx dada por una ontología de fuerte raigambre ética. Esta se encontraría presente explícitamente en los textos anteriores a El capital, e implícitamente en los posteriores, y encontraría su desarrollo en dos conceptos excluidos de las interpretaciones ortodoxas: el de naturaleza humana y el de "esencia humana". Se propone un análisis de dichos conceptos, defendiendo su importancia como núcleo interpretativo de la crítica de la economía política.

ABSTRACT In characterizing his second studio album, good kid, m.A.A.d city, as a “short film” Kendrick Lamar offers something of a public declaration: We, the listening audience, are not hearing another hip-hop album, just another “autobiography” or slice of one person's life, but, rather, something else; we are hearing a mixture of social, cultural, and personal narrative truth in what will be termed “autoethnography.” In doing so, Lamar offers us a new way of thinking about hip-hop as a whole, not (...) simply as a capitalistic enterprise or as a “black news” channel but as a distinct method for collecting data and understanding the experiences and existence of black people. While autoethnography is not a new method for research, it has been underutilized in philosophy as an approach to reading “texts” of all sorts, in particular Africana texts. This article analyzes Kendrick Lamar's second album to demonstrate why autoethnography is important as both a way of understanding reality and an expression of reality and also why it is centrally important for “doing” Africana philosophy. (shrink)

Forget the technology, and ask instead about the sampler’s gesture. For a long time, like Mozart’s « Don Giovanni », all citation supposed an instrument, an orchestra. Then, with the first recording technology, came the possibility of using tape recorders or analog turntables. But ultimately, the gesture is the same: overtly drawing upon a work .for its creation. In itself, the act of pillaging is not condemnable. Better, the détournement of advertising and of those artists like Michael Jackson who flood (...) our ears are indispensable acts of resistance and humour. Ariel Kyrou - the author of Techno Rebelle, Un Siècle de musiques électroniques , front which this « elegy to pillage » conies - prefers a scathing recycling to the recitals of the market, prefers the « loan » that one goes way beyond by rage and talent to the application of painless recipes for success. (shrink)

(2) Mental preferences: These describe the mental attitude of an individual toward the objects. They can be defined in contexts which do not involve actual choice. In particular, preferences can describe tastes (such as a preference for one season over another) or can refer to situations which are only hypothetical (such as the possible courses of action available to an individual were he to become Emperor of Rome) or which the individual does not fully control (such as a game situation (...) in which a player has preferences over the entire set of outcomes). (shrink)