I argue that there is a prima facie tension between solutions to the problem of fake news and solutions to the problem presented by various cognitive biases that dispose us to dismiss evidence against our prior beliefs (what might seem to be the driving force behind echo chambers). We can guard against fake news by strengthening belief. But we can exit echo chambers by becoming more sensitive to counterevidence, which seems to require weakening our beliefs. I resolve the tension by (...) arguing against an injunction to weaken belief in the required ways. In particular, there is no injunction to be open-minded in all circumstances toward various counterarguments, even those whose premises seem compelling and in which we can’t expose a flaw. On the contrary, there are circumstances in which you should, in the relevant sense, be closed-minded toward such counterarguments. (shrink)

This is a concise and profound book from one of the world's leading political and legal philosophers about a major theme, equality, and the proposition that humans are all one another's equals. Jeremy Waldron explores the implications of this fundamental tenet for law, politics, society and economy in the company of John Locke, whose work Waldron regards 'as well-worked-out a theory of basic equality as we have in the canon of political philosophy'. Throughout the text, which is based on (...) the Carlyle Lectures given in Oxford in 1999, Jeremy Waldron discusses contemporary approaches to equality and rival interpretations of Locke, and this dual agenda gives the whole an unusual degree of accessibility and intellectual excitement, of interest to philosophers, political theorists, lawyers and theologians around the world. (shrink)

Many psychological studies of categorization and reasoning use undergraduates to make claims about human conceptualization. Generalizability of findings to other populations is often assumed but rarely tested. Even when comparative studies are conducted, it may be challenging to interpret differences. As a partial remedy, in the present studies we adopt a 'triangulation strategy' to evaluate the ways expertise and culturally different belief systems can lead to different ways of conceptualizing the biological world. We use three groups (US bird experts, US (...) undergraduates, and ordinary Itza' Maya) and two sets of birds (North American and Central American). Categorization tasks show considerable similarity among the three groups' taxonomic sorts, but also systematic differences. Notably, US expert categorization is more similar to Itza' than to US novice categorization. The differences are magnified on inductive reasoning tasks where only undergraduates show patterns of judgment that are largely consistent with current models of category-based taxonomic inference. The Maya commonly employ causal and ecological reasoning rather than taxonomic reasoning. Experts use a mixture of strategies (including causal and ecological reasoning), only some of which current models explain. US and Itza' informants differed markedly when reasoning about passerines (songbirds), reflecting the somewhat different role that songbirds play in the two cultures. The results call into question the importance of similarity-based notions of typicality and central tendency in natural categorization and reasoning. These findings also show that relative expertise leads to a convergence of thought that transcends cultural boundaries and shared experiences. (shrink)

In an article entitled “Is an Aristotelian Philosophy of Mind Still Credible? A Draft,” Myles Burnyeat suggested that we might do “what the seventeenth century did . . . [with the Aristotelian concept of the mind] . . . junk it.” Burnyeat buttressed this controversial claim, in large part, on the premise that it is difficult to believe that mental facts are not supervenient on physical facts in the wake of post-enlightenment thinking. Various valiant attempts to save Aristotle’s philosophy of (...) mind from being junked soon followed. One strategy that found favor among some scholars was that of arguing that Aristotle’s physics really is not in conflict with the idea that mental facts supervene upon physical facts. Scholars such as Michael Wedin and Victor Caston read Aristotle as maintaining a supervenience thesis in Physics 7.3. I disagree with the view that ascribes supervenience physicalism to Aristotle. The general strategy for providing support for my view is as follows: I first aim to discredit the view that ascribes supervenience physicalism to Aristotle on the basis of Physics 7.3. Thereafter, I turn to more psychological and biological texts to argue that Aristotle’s central views therein are unfriendly to supervenience physicalism. (shrink)

This book brings together papers of the conference on 'Space, Geometry and the Imagination from Antiquity to the Modern Age' held in Berlin, Germany, 27-29 August 2012. Focusing on the interconnections between the history of geometry and the philosophy of space in the pre-Modern and Early Modern Age, the essays in this volume are particularly directed toward elucidating the complex epistemological revolution that transformed the classical geometry of figures into the modern geometry of space. Contributors: Graciela De Pierris Franco Farinelli (...) Michael Friedman Daniel Garber Jeremy Gray Gary Hatfield Andrew Janiak Douglas Jesseph Alexander Jones Henry Mendell David Rabouin. (shrink)

This volume brings together a wide-ranging collection of the papers written by Jeremy Waldron, one of the most internationally respected political theorists writing today. The main focus of the collection is on substantive issues in modern political philosophy. The first six chapters deal with freedom, toleration and neutrality and argue for a robust conception of liberty. Waldron defends the idea that people have a right to act in ways others disapprove of, and that the state should be neutral vis-á-vis (...) religious and ethical systems. The chapters that follow are concerned with socio-economic rights. Waldron argues that poverty and homelessness are not to be understood apart from the value of freedom. On the contrary our moral response to them should be based on the same values that underlie traditional liberal philosophy. (shrink)

is it possible to have a first-person experience of our own agency? In nineteenth-century France, this question was subject to intense philosophical debate. The two figures primarily associated with each side of the debate were Maine de Biran and Charles Renouvier. Biran developed powerful objections to Hume's arguments that purported to prove the impossibility of the experience of one's inner causal force. These objections were the match that lit this philosophical fire, and formed the foundation of the philosophy of the (...) French spiritualist school; a school that included Félix Ravaisson, Jules Lachelier, Émile Boutroux, and Henri Bergson.1... (shrink)

After an introduction to the major issues confronting intellectuals, this book explores the various aspects of the intellectual's role including: * philosophers and academics who have tried to define the function of the intellectual * how intellectuals have assumed the status of the conscience of the nation and the voice of the oppressed * the interaction of intellectuals with Marxism * the place of the intellectual in American society Covering regions as diverse as Israel, Algeria, Britain, Ireland, central Europe and (...) America, this collection considers the question of whether the intellectual can still lay claim to the language of truth. In answering, this study tells us much about the modern world in which we live. _Coverage includes the following thinkers:_ Gramsci, Weber, Yeats, Auden, Levy, Mailer, Walzer, Marx and many more. (shrink)

The biopsychosocial model of challenge and threat posits that resource and demand appraisals interact in situations of acute stress to determine affective responses, and concomitant physiological responses, motivation, and decisions/behaviors. Regulatory approaches that alter appraisals to regulate challenge and threat affective states have the potential to facilitate coping. This reply clarifies the conceptualization of one such regulatory approach, arousal reappraisal, and suggests avenues for future research. However, it is important to note that arousal reappraisal is not a “silver bullet” for (...) improving stress outcomes, nor should this strategy be expected to positively impact all individuals. More work is needed to better elucidate how psychological and biological stress processes interact to shape health. (shrink)

This article investigates the history of the relation between idealism and pragmatism by examining the importance of the French idealist Charles Renouvier for the development of William James's ‘Will to Believe’. By focusing on French idealism, we obtain a broader understanding of the kinds of idealism on offer in the nineteenth century. First, I show that Renouvier's unique methodological idealism led to distinctively pragmatist doctrines and that his theory of certitude and its connection to freedom is worthy of reconsideration. Second, (...) I argue that the technical vocabulary and main structure of the argument from the ‘Will to Believe’ depend upon Renouvier's idealist theory of knowledge and psychology of belief, and that taking account of this line of influence is of crucial importance for establishing the correct interpretation of James's work. (shrink)

This essay considers the special character of mathematical reasoning, and draws on observations from interactive theorem proving and the history of mathematics to clarify the nature of formal and informal mathematical language. It proposes that we view mathematics as a system of conventions and norms that is designed to help us make sense of the world and reason efficiently. Like any designed system, it can perform well or poorly, and the philosophy of mathematics has a role to play in helping (...) us understand the general principles by which it serves its purposes well. (shrink)

Through a close re-examination of Eugene O'Neill's oeuvre, from minor plays to his Pulitzer-winning works, this study proposes that O'Neill's vision of tragedy privileges a particular emotional response over a more "rational" one among his audience members. In addition to offering a new paradigm through which to interpret O'Neill's work, this book argues that O'Neill's theory of tragedy is a robust account of the value of difficult theatre as a whole, with more explanatory scope and power than its cognitivist counterparts. (...) This paradigm reshapes our understanding of live theatrical tragedy's impact and significance for our lives. The book enters the discussion of tragic value by way of the plays of Eugene O'Neill, and through this study, Killian makes the case that O'Neill has refused to allow Plato to define the terms of tragedy's merit, as the cognitivists have. He argues that O'Neill's theory of tragedy is non-cognitive and locates the value of a play in its ability to trigger certain emotional responses from the audience. This would be of great interest to students and scholars of performance studies, literature and philosophy. (shrink)

The Bloomsbury Handbook of Chinese Philosophy Methodologies is the third entry of the Bloomsbury Research Handbook in Asian Philosophy series. Editor Sor-hoon Tan begins the Handbook with a historical journey starting from Hegel's insistence that "Chinese philosophy" is not really philosophy; through Hu Shih's and Fung Yulan's groundbreaking attempts in the early twentieth century to revise traditional Chinese thought using Western methods; and up to more current discussions on the question of whether there is such a thing as "Chinese philosophy." (...) Methodology, Tan insists, lies at the center of this debate, and being committed to the employment of sound methods can be of existential importance for the field of... (shrink)

Fogelin’s Wittgensteinian view of deep disagreement as allowing no rational resolution has been criticized from both argumentation theoretic and epistemological perspectives. These criticisms typically do not recognize how his point applies to the very argumentative resources on which they rely. Additionally, more extremely than Fogelin himself argues, the conditions of deep disagreement make each position literally unintelligible to the other, again disallowing rational resolution. In turn, however, this failure of sense is so extreme that it partly cancels its own meaning (...) as a failure of sense. Consequently, it paradoxically opens new possibilities for sense and therefore rationally unexpected resolutions. (shrink)

In this excellent and well-argued book, Michael Hannon defends two primary claims: first, the function of knowledge-attributions is primarily that of flagging reliable informants; second, proper ep...

COVID-19 presents many challenges, both clinical and philosophical. In this paper we discuss a major lacuna that COVID-19 revealed in our philosophy and understanding of medicine. Whereas we have some understanding of how physician-scientists interrogate the world to learn more about medicine, we do not understand the epistemological costs and benefits of the various ways clinicians acquire new knowledge in their fields. We will also identify reasons this topic is important both when the world is facing a pandemic and when (...) it is not. (shrink)

We describe a formalization of asymptotic O notation using the Isabelle/HOL proof assistant.

Volume 20, Issue 7, July 2020, Page 92-94.

According to the Furstenberg-Zimmer structure theorem, every measure-preserving system has a maximal distal factor, and is weak mixing relative to that factor. Furstenberg and Katznelson used this structural analysis of measure-preserving systems to provide a perspicuous proof of Szemer\'edi's theorem. Beleznay and Foreman showed that, in general, the transfinite construction of the maximal distal factor of a separable measure-preserving system can extend arbitrarily far into the countable ordinals. Here we show that the Furstenberg-Katznelson proof does not require the full strength (...) of the maximal distal factor, in the sense that the proof only depends on a combinatorial weakening of its properties. We show that this combinatorially weaker property obtains fairly low in the transfinite construction, namely, by the $\omega^{\omega^\omega}$th level. (shrink)

They use high-tech equipment, chemical analyses, sampling strategies, and other modern means to gain a better understanding of why and how cultures change. Using the study of the Maya as a test case, Jeremy Sabloff shows how the exciting transformation of archaeology is shedding new light on past civilizations.

The paper argues that dreams consist partly in an awareness or experience of the conceptual fabric of our existence. Since what we mean by reality is intimately tied to the concepts given in our experience, dreams are therefore also partly an awareness of the fabric of what we mean by being itself and in general, that is, by objective as well as subjective reality. Further, the paper argues that this characteristic of dreams accounts for several other, more specific aspects of (...) dreams and their possible interpretation, and that it allows us to see how these aspects are related to each other. These more specific aspects are the peculiar types of conceptual or logical relations and transitions that occur within dreams, dreams’ distinctive feeling texture, and some dimensions of the grounds and nature of suitable methods of interpreting dreams. (shrink)

From ancient times to the beginning of the nineteenth century, mathematics was commonly viewed as the general science of quantity, with two main branches: geometry, which deals with continuous quantities, and arithmetic, which deals with quantities that are discrete. Mathematical logic does not fit neatly into this taxonomy. In 1847, George Boole [1] offered an alternative characterization of the subject in order to make room for this new discipline: mathematics should be understood to include the use of any symbolic calculus (...) “whose laws of combination are known and general, and whose results admit of a consistent interpretation.” Depending on the laws chosen, symbols can just as well be used to represent propositions instead of quantities; in that way, one can consider calculations with propositions on par with more familiar arithmetic calculations. Despite Boole’s efforts, logic has always held an uncertain place in the mathematical community. This can partially be attributed to its youth; while number theory and geometry have their origins in antiquity, mathematical logic did not emerge as a recognizable discipline until the latter half of the nineteenth century, and so lacks the provenance and prestige of its elder companions. Furthermore, the nature of the subject matter serves to set it apart; as objects of mathematical study, formulas and proofs do not have the same character as groups, topological spaces, and measures. Even distinctly mathematical branches of contemporary logic, like model theory and set theory, tend to employ linguistic classifications and measures of complexity that are alien to other mathematical disciplines. The Birth of Model Theory, by Calixto Badesa, describes a seminal step in the emergence of logic as a mature mathematical discipline. As its title suggests, the focus is on one particular result, now referred to as the L¨owenheim-Skolem theorem, as presented in a paper by L¨owenheim in 1915. But the book is, more broadly, about the story of the logic community’s gradual coming to the modern distinction between syntax and semantics, that is, between systems of symbolic expressions and the meanings that can be assigned to them.. (shrink)

The metamathematical tradition that developed from Hilbert’s program is based on syntactic characterizations of mathematics and the use of explicit, finitary methods in the metatheory. Although G¨.

Let B be a p-uniformly convex Banach space, with p≥2. Let T be a linear operator on B, and let Anx denote the ergodic average ∑i.

Almost from the inception of Hilbert's program, foundational and structural efforts in proof theory have been directed towards the goal of clarifying the computational content of modern mathematical methods. This essay surveys various methods of extracting computational information from proofs in classical first-order arithmetic, and reflects on some of the relationships between them. Variants of the Godel-Gentzen double-negation translation, some not so well known, serve to provide canonical and efficient computational interpretations of that theory.

ABSTRACT Populism raises questions about the extent to which public opinion should be a legitimate foundation for executive power. In the United States, it is often thought, such a foundation was established at the beginning of the twentieth century through the creation of a newly “representative” modern presidency. This new presidency, it is held, acts as an agent of populist majorities to undermine constitutional and legal norms. In fact, however, the argument for presidential representation is a long-standing element of politics (...) in the United States. It is appealed to, recurrently, by what might be called the party of opinion against its natural opponent, the party of law. (shrink)

Entre las composi- ciones más oscuras de la Biblia, el Salmo 110 revela el patrón de un ritual de entronización real, comparable, en parte a las cere- monias narradas en el Libro de los Reyes. Este artículo proporciona una exégesis del difícil poema hebreo, observando paralelos con textos reales de Egipto y Mesopotamia. El presente trabajo considera las diferencias en la versión griega del texto. Aunque algunos ecos del Salmo 110 aparecen dentro de la descripción de la investidura de Simón (...) Macabeo como líder cívico y sumo sacerdote, los macabeos eran sacerdotes que tomaban el poder civil en lugar de reyes que eran nombrados sacer - dotes. Por lo tanto, el salmo parece provenir de la pri- mera monarquía, alrededor del tiempo en que todavía era posible decir que “los hijos de David eran sacerdotes”. (shrink)

ABSTRACTThe ubiquity of digital communication channels such as social media platforms, video sites, and mobile apps has transformed the relational experience between audiences and brand entities. Whether engaging within a consumer goods market, a professional services industry, or a news and infotainment source, audiences and brand entities have inhabited a new ecosystem that has challenged the acceptance of the classic purchase funnel model pioneered by Elias St. Elmo Lewis. This article reviews the conception of a postpurchase funnel media environment and (...) seeks to moralize its transaction-driven expediency in 3 ways. First, it explores the legitimacy of an audience-centric ecosystem as a theoretical substitute for the purchase funnel model. Second, it introduces MacIntyre’s concept of virtue ethics as a grounding moral philosophy in the postpurchase funnel environment. Finally, it reviews two cases of postpurchase funnel marketing abuses and recommends strategies that commit brand entities to a bilatera... (shrink)

This book offers a radical new reading of William James’s work on the idea of ‘religion.’ Moving beyond previous psychological and philosophical interpretations, it uncovers a dynamic, imaginative, and critical use of the category of religion. This work argues that we can only fully understand James’s work on religion by returning to the ground of his metaphysics of relations and by incorporating literary and historical themes. Author Jeremy Carette develops original perspectives on the influence of James’s father and Calvinism, (...) on the place of the body and sex in James, on the significance of George Eliot’s novels, and Herbert Spencer’s ‘unknown,’ revealing a social and political discourse of civil religion and republicanism and a poetic imagination at the heart of James understanding of religion. These diverse themes are brought together through a post-structural sensitivity and a recovery of the importance of the French philosopher Charles Renouvier to James’s work. This study pushes new boundaries in Jamesian scholarship by reading James with pluralism and from the French tradition. It will be a benchmark text in the reshaping of James and the nineteenth-century foundations of the modern study of ‘religion.’. (shrink)

New ubiquitous information and communication technologies, in particular recording-enabled smart devices and social media programs, are giving rise to a profound new power for ordinary people to monitor and track each other on a global scale. Along with this growing capacity to monitor one another is a new capacity to explicitly and publicly judge one another—to rate, rank, comment on, shame and humiliate each other through the net. Drawing upon warnings from Kierkegaard and Mill on the power of public opinion (...) to produce conformity, I argue a new apparatus of surveillance and control is being generated that threatens individual freedom through a coercion of the will by an anonymous and interconnected crowd. I conclude that we must urgently assess how to protect individuals from a social tyranny of the public enabled by these new technologies while effective measures can still be taken to mitigate their dangers. (shrink)

Self-knowledge is a permanent and necessary aim for man. By ‘self-knowledge’ I mean the knowledge of oneself as a human being; the understanding of what it is to be a human being; the grasp of human nature as such. There are many sides to this knowledge: the sciences and social sciences, the arts, history, reflexion on day-to-day experience. Philosophy has traditionally been seen as a road that can lead towards self-knowledge. What I propose here is an essay in the philosophy (...) of self-knowledge. It is a study of one aspect of human nature among others, namely human embodiment. (shrink)