The article investigates information flow properties of symmetric multi-party protocols. It gives a sound and complete axiomatic system for properties of the functional dependence predicate that are common to all protocols with the same group of symmetries.

​While it may appear that generative AI has mastered the mystery of the human mind and released its full power, The Emergence of Mind: Where Technology Ends and We Begin demonstrates the profound and fundamental limitations of the technology and its use as a model of human thinking. In response, the book offers an emergent model of the human mind rooted in our experiences as living, sentient, social and conscious beings. The text explores the nature of meaning in human cognition (...) and the critical importance of the experience of ideas. In so doing, it offers insights into the cultivation of specific generative capacities of the human mind. (shrink)

The article studies common knowledge in communication networks with a fixed topological structure. It introduces a non-trivial principle, called the Ryōan-ji axiom, which captures logical properties of common knowledge of all protocols with a given network topology. A logical system, consisting of the Ryōan-ji axiom and two additional axioms, is proven to be sound and complete.

"On the ... issue of our pluralistic age -- whether we can continue to believe in absolute value -- Robert Kane has written the most helpful discussion I know.

That believing truly as a matter of luck does not generally constitute knowing has become epistemic commonplace. Accounts of knowledge incorporating this anti-luck idea frequently rely on one or another of a safety or sensitivity condition. Sensitivity-based accounts of knowledge have a well-known problem with necessary truths, to wit, that any believed necessary truth trivially counts as knowledge on such accounts. In this paper, we argue that safety-based accounts similarly trivialize knowledge of necessary truths and that two ways of responding (...) to this problem for safety, issuing from work by Williamson and Pritchard, are of dubious success. (shrink)

Followers of Wittgenstein allegedly once held that a meaningful claim to know that p could only be made if there was some doubt about the truth of p. The correct response to this thesis involved appealing to the distinction between the semantic content of a sentence and features attaching to its use. It is inappropriate to assert a knowledge-claim unless someone in the audience has doubt about what the speaker claims to know. But this fact has nothing to do with (...) the semantic content of knowledgeascriptions; it is entirely explicable by appeal to pragmatic facts about felicitous assertion. (shrink)

Thats logic. LEWIS CARROLL, Through the Looking Glass 1-1. The fundamental problem of this work is the question of the nature of scientific inference.

Data science, and the related field of big data, is an emerging discipline involving the analysis of data to solve problems and develop insights. This rapidly growing domain promises many benefits to both consumers and businesses. However, the use of big data analytics can also introduce many ethical concerns, stemming from, for example, the possible loss of privacy or the harming of a sub-category of the population via a classification algorithm. To help address these potential ethical challenges, this paper maps (...) and describes the main ethical themes that were identified via systematic literature review. It then identifies a possible structure to integrate these themes within a data science project, thus helping to provide some structure in the on-going debate with respect to the possible ethical situations that can arise when using data science analytics. (shrink)

When Ron Giere introduced perspectivism into philosophy of science, he provided a perspectivist analysis of both scientific instruments and scientific theorizing. Today, there is a burgeoning literature that extends Giere’s analysis of theorizing, with many philosophers examining the perspectivist approach to aspects of theorizing such as models, laws, explanations, and so on. However, relatively little attention has been paid to Giere’s analysis of instruments. In this article, I hope to fill this gap. I argue that the perspectivist analysis of instruments (...) should be rejected. First, I give a general account of the kind of instrumentation relevant to instrumental perspectivism, drawing on Cartwright’s notion of nomological machines, which forms the basis of my criticism of Giere’s argument for instrumental perspectivism. Next, I present the case against instrumental perspectivism. I argue that instrumental perspectivism is dependent on theoretical perspectivism in a way that robs it of philosophical significance, and that it introduces new puzzles while adding little to our understanding of instruments. (shrink)

Richard Jeffrey is beyond dispute one of the most distinguished and influential philosophers working in the field of decision theory and the theory of knowledge. His work is distinctive in showing the interplay of epistemological concerns with probability and utility theory. Not only has he made use of standard probabilistic and decision theoretic tools to clarify concepts of evidential support and informed choice, he has also proposed significant modifications of the standard Bayesian position in order that it provide a (...) better fit with actual human experience. Probability logic is viewed not as a source of judgment but as a framework for explaining the implications of probabilistic judgments and their mutual compatability. This collection of essays spans a period of some 35 years and includes what have become some of the classic works in the literature. There is also one completely new piece, while in many instances Jeffrey includes afterthoughts on the older essays. (shrink)

Could space consist entirely of extended regions, without any regions shaped like points, lines, or surfaces? Peter Forrest and Frank Arntzenius have independently raised a paradox of size for space like this, drawing on a construction of Cantor’s. I present a new version of this argument and explore possible lines of response.

Examines the subtle link between the moral vision and ethical behavior that distinguishes Mamet's theatre and film.

Adorning the Country with Ruins -- The Western Baroque Landscape -- The Irish Tours -- Designing Picturesque Ireland -- Epilogue: Studies in a Point of View.

How can we register the participation of a range of elements, extending beyond the human subject, in the production of HIV events? In the context of proposals around biomedical prevention, there is a growing awareness of the need to find ways of responding to complexity, as everywhere new combinations of treatment, behavior, drugs, norms, meanings and devices are coming into encounter with one another, or are set to come into encounter with one another, with a range of unpredictable effects. In (...) this paper I consider the operation of various framing devices that attribute responsibility and causation with regard to HIV events. I propose that we need to sharpen our analytic focus on what these devices do, their performativity—that is, their full range of worldly implications and effects. My primary examples are the criminal law and the randomized control trial. I argue that these institutions operate as framing devices: They attribute responsibility for HIV events and externalize other elements and effects in the process. Drawing on recent work in science and technology studies as well as queer theory, I set out an analytic frame that marks out a new role for HIV social research. Attentiveness to the performative effects of these devices is crucial, I suggest, if we want better to address the global HIV epidemic. (shrink)

Certain realists about properties and relations identify them with universals. Furthermore, some hold that for a wide range of meaningful predicates, the semantic contribution to the propositions expressed by the sentences in which those predicates figure is the universal expressed by the predicate. I here address ontological issues raised by predicates first introduced to us via works of fiction and whether the universal realist should accept that any such predicates express universals. After assessing arguments by Braun, D. and Sawyer, S. (...) for fictional universal anti-realism, I propose a novel, Kripke-inspired argument for the same conclusion. I ultimately defend the claim that while this argument presents the strongest case for fictional universal anti-realism, it is nonetheless unsound. I conclude that nothing stands in the way of accepting that some fictional predicates express fictional universals. (shrink)

There are two main ways in which things with minds, like us, differ from things without minds, like tables and chairs. First, we are conscious--there is something that it is like to be us. We instantiate phenomenal properties. Second, we represent, in various ways, our world as being certain ways. We instantiate representational properties. Jeff Speaks attempts to make progress on three questions: What are phenomenal properties? What are representational properties? How are the phenomenal and the representational related?

Modernity has challenged the ancient ideal of a universal quest for wisdom, and today's world of conflicting cultures and values has raised further doubts regarding the possibility of objective ethical standards. Robert Kane refocuses the debate on the philosophical quest for wisdom, and argues that ethical principles about right action and the good life can be seen to emerge from that very quest itself. His book contends that the search for wisdom involves a persistent striving to overcome narrowness of (...) vision that comes from the inevitable limitations of finite points of view. When applied to questions of value and the good life, this striving has ethical implications about the way we should treat ourselves and others. This study argues for the merits of this central thesis against alternative theories in contemporary normative ethics, and discusses its practical applications for social ethics, political philosophy, law and moral education. (shrink)

The Face of the Other and the Trace of God contain essays on the philosophy of Emmanuel Levinas, and how his philosophy intersects with that of other philosophers, particularly Husserl, Kierkegaard, Sartre, and Derrida. This collection is broadly divided into two parts: relations with the other, and the questions of God.

Now in paperback, this important book explores the central role of historical thought in the full range of Heidegger’s thought, both the early writings leading up to Being and Time, and after the “reversal” or Kehre that inaugurated his later work. Barash examines Heidegger’s views on history in a richly developed context of debates that transpired in the early 20th-century German philosophy of history. He addresses a key unifying theme—the problem of historical meaning and the search for coherent criteria of (...) truth in an era of historical relativism—as he traces the engagement with historicity throughout all major epochs and works. Barash revises this edition to explore new material, including Heidegger’s lecture course texts from 1910 to 1923, and adds an expanded, updated bibliography. (shrink)

According to constructive empiricists, accepting a scientific theory involves belief only that it is true of the observable world, where observability is defined in terms of what is detectable by the unaided senses. On this view, scientific instruments are machines that generate new observable data, but this data need not be interpreted as providing access to a realm of phenomena beyond what is revealed by the senses. A recent challenge to the constructive empiricist account of instruments appeals to the extended (...) mind thesis, according to which cognitive processes are sometimes constituted not just by brain activity, but can extend into the rest of the body and the surrounding environment. If this is right, scientific instruments may, in the right circumstances, literally become part of our perceptual processes. In this article, I examine this extended perception argument, and I find that it fails for the vast majority of scientific instruments. Even if the extended mind thesis is accepted, the constructive empiricist can draw a line between observables and unobservables that makes very few concessions to the realist. (shrink)

People with the kind of preferences that give rise to the St. Petersburg paradox are problematic---but not because there is anything wrong with infinite utilities. Rather, such people cannot assign the St. Petersburg gamble any value that any kind of outcome could possibly have. Their preferences also violate an infinitary generalization of Savage's Sure Thing Principle, which we call the *Countable Sure Thing Principle*, as well as an infinitary generalization of von Neumann and Morgenstern's Independence axiom, which we call *Countable (...) Independence*. In violating these principles, they display foibles like those of people who deviate from standard expected utility theory in more mundane cases: they choose dominated strategies, pay to avoid information, and reject expert advice. We precisely characterize the preference relations that satisfy Countable Independence in several equivalent ways: a structural constraint on preferences, a representation theorem, and the principle we began with, that every prospect has a value that some outcome could have. (shrink)

This book offers a concise survey of basic probability theory from a thoroughly subjective point of view whereby probability is a mode of judgment. Written by one of the greatest figures in the field of probability theory, the book is both a summation and synthesis of a lifetime of wrestling with these problems and issues. After an introduction to basic probability theory, there are chapters on scientific hypothesis-testing, on changing your mind in response to generally uncertain observations, on expectations of (...) the values of random variables, on de Finetti's dissolution of the so-called problem of induction, and on decision theory. (shrink)

Decision theorists widely accept a stochastic dominance principle: roughly, if a risky prospect A is at least as probable as another prospect B to result in something at least as good, then A is at least as good as B. Recently, philosophers have applied this principle even in contexts where the values of possible outcomes do not have the structure of the real numbers: this includes cases of incommensurable values and cases of infinite values. But in these contexts the usual (...) formulation of stochastic dominance is wrong. We show this with several counterexamples. Still, the motivating idea behind stochastic dominance is a good one: it is supposed to provide a way of applying dominance reasoning in the stochastic context of probability distributions. We give two new formulations of stochastic dominance that are more faithful to this guiding idea, and prove that they are equivalent. (shrink)

This book critically reviews all principal contributions to the American animal rights debate by activists, campaigners, academics, and lawyers, while placing animal rights in context with other related and competing movements.

Contemporary Americans often view politics as a necessary evil. This cogent and original work uses the ancient philosophical/political tradition of the West to rehabilitate the high vocation of the politician and the citizen in the modern world. Kane seeks to locate human beings and such philosophical notions as the public good, public virtue, public speech, and public action in the complicated middle between the bestial and the divine. To live as best we can on that middle path is, he (...) believes, our vocation as citizens. The classical tradition comes alive in fresh ways as Kane applies it to key contemporary events and figures, from Elizabeth Bouvia (who wanted medical practitioners to help her die) to Rosa Parks (who wanted equal treatment on a city bus). By paying close attention to our public transactions, Kane shows how the reality of the common good operates in our lives. Kane contends that we are more likely to rediscover our political selves not in broad national or international forums but in our local communities where character can be displayed and authentic speech and action become possible. Aimed at a broad interdisciplinary and inter-professional audience, Kane's book is accessible to the interested citizen. Weaving through the tangled web of contemporary politics, including issues of character and virtue, Kane sails against the prevailing currents of strident individualism and political cynicism. (shrink)

Few notions are more central to Aquinas’s thought than those of matter and form. Although he invokes these notions in a number of different contexts, and puts them to a number of different uses, he always assumes that in their primary or basic sense they are correlative both with each other and with the notion of a “hylomorphic compound”—that is, a compound of matter (hyle) and form (morphe). Thus, matter is an entity that can have form, form is an entity (...) that can be had by matter, and a hylomorphic compound is an entity that exists when the potentiality of some matter to have form is actualized.1 What is more, Aquinas assumes that the matter of a hylomorphic compound explains certain of its general characteristics, whereas its form explains certain of its more specific characteristics. Thus, the matter of a bronze statue explains the fact that it is bronze, whereas its form explains the fact that it is a statue. Again, the matter of a human being explains the fact that it is a material object, whereas its form explains the specific type of material object it is (namely, human). My aim in this chapter is to provide a systematic introduction to Aquinas’s primary or basic notions of matter and form. To accomplish this aim, I focus on the two main theoretical contexts in which he deploys them—namely, his theory of change and his theory of individuation. In both contexts, as we shall see, Aquinas appeals to matter and form to account for relations of sameness and difference holding between distinct individuals. (shrink)

ABSTRACT:Officials must understand why and how the public lost confidence in the federal government’s ability to manage financial turmoil. Officials outsourced to private parties responsibility for monitoring and policing the safety-net exposures that were bound to be generated by weaknesses in the securitization process. When the adverse consequences of this imprudent arrangement first emerged, officials claimed for months that the difficulties that short-funded, highly leveraged firms were facing in rolling over debt reflected only a shortage of aggregate liquidity and not (...) individual-firm shortages of economic capital. Then, in September 2008, the president and other officials created an unwise sense of urgency that delays in implementation show to have been greatly exaggerated.That authorities and financiers violated common-law duties of loyalty, competence, and care they owe to taxpayers indicates a massive incentive breakdown in industry and government. Taxpayers deserve a thorough-going reorientation of: (1) how regulatory agencies report on their regulatory performance and back-room interactions with Congress and the Treasury, and (2) the contract structures and performance measures used by the financial industry and its government overseers. (shrink)

In this introduction to part 3 of the Common Knowledge symposium “Antipolitics,” the journal's editor argues that, apart from sortition, the best guarantees of safety in a democracy are, first, to augment judicial oversight of all political processes and, second, to exclude politicians from the process of selecting judges. “There can never be too much judicial interference,” he writes, “in what politicians regard as their domain.” The author reached this conclusion during attempts by the newly elected Israeli government, in the (...) spring of 2023, to make itself absolute by eliminating checks on its conduct that the Supreme Court had been developing and applying since the 1950s. Traditional Jewry and Judaism being notoriously hypernomian, the resistance to legality on the part of the ruling coalition has conveyed an aura of antinomian heresy. The choice in Israel appears to be between antipolitics and antinomianism, rather than between Left and Right politically—and the antipolitical model in Israel of a superintendent judiciary and an autonomous attorney general is arguably superior to the American prototype, even from the perspective (“all men are created equal..., endowed by their Creator with certain unalienable Rights”) that we have come to regard as quintessentially American. (shrink)

This article examines how the formation of markets in bottled water has relied on assembling a particular subject: the subject of hydration. The discourse of hydration is a conspicuous feature of efforts to market bottled water, allowing companies to appeal to scientifically framed principles and ideas of health in order to position the product as an essential component in self-health and healthy lifestyles. Alongside related principles, such as the ‘8 × 8 rule’, hydration has done much to establish new practices (...) of water drinking and consumption in which the consumer appears to be always at risk of dehydration and must engage in practices of ‘frequent sipping’. This article traces the emergence of the concept of hydration from its origins in exercise science and explores its circulation, contemporary uses and purchase. I argue that the appeal to biomedical languages and concepts found in the discourse of hydration connects with much broader ways of conceiving and acting upon the self that have become prevalent in contemporary society – what Rose and Novas call ‘biological citizenship’ – indicating how the ensemble of hydration participates in wider-ranging transformations in forms of rule. The story of hydration reveals how biomedical techniques of the self can be made to double up as ‘market devices’ by offering specific procedures for assessing the self and calculating the body’s needs. In order to grasp these developments, I position the health sciences, and health and fitness in particular, as a potent site of popular culture in which bodies learn to be affected by the procedures of scientific experiment. A critical grasp of this context is best enabled, I argue, by situating the producers and consumers of scientific principles and commercial products as embodied and looking at their interconnection in processes of emergence. Through these means, we can begin to develop a fully materialized account of the question: how have we become so thirsty? (shrink)

This introduction outlines the importance that Hans-Georg Backhaus’s transcript of Adorno’s 1962 seminar on ‘Marx and the Basic Concepts of Sociological Theory’ has for shedding light on the relationship between Adorno’s critical theory and the critique of political economy. PartIsignals the importance of the seminar by assaying the Anglophone scholarship on Adorno. PartIIcontextualises the seminar in the development of his thought. PartsIIIandIVfocus on what the transcript tells us about Adorno’s interpretation of Marx and the importance this interpretation held for Adorno’s (...) critical social theory. PartVpoints to the influence this interpretation of the critique of political economy had on the formation of the New German Reading of Marx. (shrink)

Jeffrey Barrett presents the most comprehensive study yet of a problem that has puzzled physicists and philosophers since the 1930s.

Eliminativists sometimes invoke evolutionary debunking arguments against ordinary object beliefs, either to help them establish object skepticism or to soften the appeal of commonsense ontology. I argue that object debunkers face a self-defeat problem: their conclusion undermines the scientific support for one of their premises, because evolutionary biology depends on our object beliefs. Using work on reductionism and multiple realizability from the philosophy of science, I argue that it will not suffice for an eliminativist debunker to simply appeal to some (...) object-free surrogate theory of evolution that results from converting any scientific proposition about some object K into a proposition about simples arranged K-wise. In the process, I examine some hazards peculiar to eliminative reductions of scientific theories, and propose a trilemma for eliminativists who attempt to recoup generality for ontologically sparse reducing theories by appealing to pluralities of simples arranged K-wise. The paper is intended to define and develop the object debunker’s self-defeat problem for further study, and to clarify some of the ways sparse and abundant ontologies interact with scientific theory. (shrink)

In the Philosophy of Nature, Hegel describes at length and in detail the particular workings of animal digestion and excretion, referring to the empirical research of his day (Berzelius, Spallanzani, Traviranus). By becoming engaged in the scientific disputes and insights of the time—regarding, for example, the mechanical versus chemical nature of digestion, immediate digestive assimilation and the chemical composition of feces—Hegel arrives at the novel idea that what the animal excretes as superfluous is its own particular entanglement with inorganic otherness. (...) The animal’s subsequent feeling of triumph and satisfaction constitutes the affirmation of individual purposiveness, a form of immediate ideality that Hegel presents as animal subjectivity. (shrink)

We prove a representation theorem for preference relations over countably infinite lotteries that satisfy a generalized form of the Independence axiom, without assuming Continuity. The representing space consists of lexicographically ordered transfinite sequences of bounded real numbers. This result is generalized to preference orders on abstract superconvex spaces.

Most jurisdictions require that a mental capacity assessment be conducted using a functional model whose definition includes several abilities. In England and Wales and in increasing number of countries, the law requires a person be able to understand, to retain, to use or weigh relevant information and to communicate one’s decision. But interpreting and applying broad and vague criteria, such as the ability ‘to use or weigh’ to a diverse range of presentations is challenging. By examining actual court judgements of (...) capacity, we previously developed a descriptive typology of justifications used in the application of the Mental Capacity Act criteria. We here critically optimise this typology by showing how clear definitions—and thus boundaries—between the criteria can be achieved if the ‘understanding’ criterion is used narrowly and the multiple rationales that fall under the ability to ‘use or weigh’ are specifically enumerated in practice. Such a typology-aided practice, in theory, could make functional capacity assessments more transparent, accountable, reliable and valid. It may also help to create targeted supports for decision making by the vulnerable. We also discuss how the typology could evolve legally and scientifically, and how it lays the groundwork for clinical research on the abilities enumerated by the MCA. No data are available. This paper does not report any original data. (shrink)

In this original and compelling book, Jeffrey P. Bishop, a philosopher, ethicist, and physician, argues that something has gone sadly amiss in the care of the dying by contemporary medicine and in our social and political views of death, as shaped by our scientific successes and ongoing debates about euthanasia and the "right to die"--or to live. __The Anticipatory Corpse: Medicine, Power, and the Care of the Dying__, informed by Foucault's genealogy of medicine and power as well as by (...) a thorough grasp of current medical practices and medical ethics, argues that a view of people as machines in motion--people as, in effect, temporarily animated corpses with interchangeable parts--has become epistemologically normative for medicine. The dead body is subtly anticipated in our practices of exercising control over the suffering person, whether through technological mastery in the intensive care unit or through the impersonal, quasi-scientific assessments of psychological and spiritual "medicine." The result is a kind of nihilistic attitude toward the dying, and troubling contradictions and absurdities in our practices. Wide-ranging in its examples, from organ donation rules in the United States, to ICU medicine, to "spiritual surveys," to presidential bioethics commissions attempting to define death, and to high-profile cases such as Terri Schiavo's, __The Anticipatory Corpse__ explores the historical, political, and philosophical underpinnings of our care of the dying and, finally, the possibilities of change. A ground-breaking work in bioethics, this book will provoke thought and argument for all those engaged in medicine, philosophy, theology, and health policy. "With extraordinary philosophical sophistication as well as knowledge of modern medicine, Bishop argues that the body that shapes the work of modern medicine is a dead body. He defends this claim decisively with with urgency. I know of no book that is at once more challenging and informative as __The Anticipatory Corpse. __To say this book is the most important one written in the philosophy of medicine in the last twenty-five years would not do it justice. This book is destined to change the way we think and, hopefully, practice medicine." --_Stanley Hauerwas, Duke Divinity School _ "Jeffrey Bishop carefully builds a detailed, scholarly case that medicine is shaped by its attitudes toward death. Clinicians, ethicists, medical educators, policy makers, and administrators need to understand the fraught relationship between clinical practices and death, and __The Anticipatory Corpse __is an essential text. Bishop's use of the writings of Michel Foucault is especially provocative and significant. This book is the closest we have to a genealogy of death." --_Arthur W. Frank, University of Calgary _ "Jeffrey Bishop has produced a masterful study of how the living body has been placed within medicine's metaphysics of efficient causality and within its commitment to a totalizing control of life and death, which control has only been strengthened by medicine's taking on the mantle of a bio-psycho-socio-spiritual model. This volume's treatment of medicine's care of the dying will surely be recognized as a cardinal text in the philosophy of medicine." --_H. Tristram Engelhardt, Jr., Rice University, Baylor College of Medicine_. (shrink)

This paper discusses a puzzle, the heart of which is this question: How is it that real individuals can resemble fictional individuals? It seems that any answer given by one who has taken a stand on the ontology of fictional individuals will come with significant drawbacks. An Anti-Realist will have to explain, or explain away, the apparent truth of our positive assertions of resemblance, while a Realist will have to explain how we are to understand resemblance in light of either (...) the further claim that fictional characters are not associated with properties in the same way real individuals are, or that fictional characters are nonexistent or nonactual. I here survey the different Realist and Anti-Realist strategies in hopes that reflection on (mainly the drawbacks of) each will aid those who are curious about ontologies which may include fictionalia. (shrink)