In their recent article “A Hierarchy of Classical and Paraconsistent Logics”, Eduardo Barrio, Federico Pailos and Damien Szmuc present novel and striking results about meta-inferential validity in various three valued logics. In the process, they have thrown open the door to a hitherto unrecognized domain of non-classical logics with surprising intrinsic properties, as well as subtle and interesting relations to various familiar logics, including classical logic. One such result is that, for each natural number n, there is a logic which (...) agrees with classical logic on tautologies, inferences, meta-inferences, meta-meta-inferences, meta-meta-...-meta-inferences, but that disagrees with classical logic on n + 1-meta-inferences. They suggest that this shows that classical logic can only be characterized by defining its valid inferences at all orders. In this article, I invoke some simple symmetric generalizations of BPS’s results to show that the problem is worse than they suggest, since in fact there are logics that agree with classical logic on inferential validity to all orders but still intuitively differ from it. I then discuss the relevance of these results for truth theory and the classification problem. (shrink)

Analyzes the intellectual roots and philosophy of Ayn Rand. Second edition adds a new preface and an analysis of transcripts documenting Rand's education at Petrograd State University"--Provided by publisher.

An epistemologist tells you that knowledge is more than justified true belief. You trust them and thus come to believe this on the basis of their testimony. Did you thereby come to know that this view is correct? Intuitively, there is something intellectually wrong with forming philosophical beliefs on the basis of testimony, and yet it's hard to see why philosophy should be significantly epistemically different from other areas of inquiry in a way that would fully prohibit belief by testimony. (...) This, I argue, is the puzzle of philosophical testimony. In this paper, I explore the puzzle of philosophical testimony and its ramifications. In particular, I examine the case for pessimism about philosophical testimony—the thesis that philosophical belief on the basis of testimony is impossible or is in some way illegitimate—and I argue that it lacks adequate support. I then consider whether the source of the apparent intellectual wrongness of testimonial‐based philosophical belief is grounded in non‐epistemic norms and goals of philosophical practice itself and argue that such norms are implausible, don't conflict with testimonial‐based philosophical belief, or else are mere disciplinary norms, lacking substantial normative force that would make it wrong to form testimonial‐based philosophical belief. (shrink)

In Barrio et al. Barrio Pailos and Szmuc prove that there are systems of logic that agree with classical logic up to any finite meta-inferential level, and disagree with it thereafter. This article presents a generalized sense of meta-inference that extends into the transfinite, and proves analogous results to all transfinite orders.

This encyclopedia entry provides an introduction to the literature on transmission failure.

There exists broad agreement that participatory, intersubjective engagements in infancy and early childhood, particularly triadic engagements, pave the way for the folk psychological capacities that emerge in middle childhood. There is little agreement, however, about the extent to which early participatory engagements are cognitively prerequisite to the later capacities; and there remain serious questions about exactly how narrative and other language practices can be shown to bridge the gap between early engagements and later abilities, without presupposing the very abilities that (...) they are supposed to account for. A key issue here is the normativity inherent in requesting, proferring and inferring reasons. I point out that normativity is not a property only of linguistic interactions. Normativity and conventionality are also materially instantiated in the artefactual objects that are most frequently implicated in early triadic engagements. The conventional, canonical functions of artefacts may, however, be overlaid in symbolic play by significations rooted in children's experience of blended actual and virtual worlds. Artefactual objects are amplifiers, as well as objects of consciousness. Interwoven with the symbolic forms of language, they co-constitute a specifically human biocultural niche, within and in virtue of which developing human beings become competent folk psychologists. (shrink)

This introduction to the twentieth anniversary volume of The Journal of Ayn Rand Studies celebrates the creating and sustaining of a forum in which writers coming from virtually every discipline, representing a diverse range of critical perspectives, have advanced the scholarly study of Ayn Rand and her times.

Building upon his previous books about Marx, Hayek, and Rand, _Total Freedom_ completes what _Lingua Franca_ has called Sciabarra’s "epic scholarly quest" to reclaim dialectics, usually associated with the Marxian left, as a methodology that can revivify libertarian thought. Part One surveys the history of dialectics from the ancient Greeks through the Austrian school of economics. Part Two investigates in detail the work of Murray Rothbard as a leading modern libertarian, in whose thought Sciabarra finds both dialectical and nondialectical elements. (...) Ultimately, Sciabarra aims for a dialectical-libertarian synthesis, highlighting the need to think of the "totality" of interconnections in a dynamic system as the way to ensure human freedom while avoiding "totalitarianism". (shrink)

The concept of argumentation in AI is based almost exclusively on the use of formal, abstract representations. Despite their appealing computational properties, these abstractions become increasingly divorced from their real world counterparts, and, crucially, lose the ability to express the rich gamut of natural argument forms required for creating effective text. In this paper, the demands that socially situated argumentation places on knowledge representation are explored, and the various problems with existing formalisations are discussed. Insights from argumentation theory and social (...) psychology are then adduced as key contributions to a notion of social context which is both computationally tractable and suitably expressive for handling the complexities of argumentation found in natural language. (shrink)

This essay discusses the passing of two figures important to Ayn Rand studies: Allan Gotthelf and Barbara Branden. It also contextualizes some of the essays published in the current issue.

Confucianism has attracted some attention in business ethics, in particular as a form of virtue ethics. This paper develops ideas about Confucianism in business ethics by extending discussion about Confucian ideas of ritual. Ritual has figured in literature about organisational culture, but Confucian accounts can offer additional ideas about developing ethically desirable organisational cultures. Confucian ritual practice has diverged from doctrine and from the classical emphasis on requirements for concern and respect as parts of ritual. Despite some differences of emphasis (...) amongst early writers, classical texts like the Analects and Mencius allow for the importance of ritual as opportunity for interpersonal encounter. These are texts that bring out the flexibility and context-sensitivity of ritual, with associated implications about the need for care and attention to other individuals. They eschew ritual as unthinking repetition, in favour of ritual as meaningful expression. The mutual awareness such ritual can engender is an important part of human existence. Such ritual is a means to solving coordination problems through common knowledge, as opposed to unthinking routine. Undue routinisation can be one problem with organisational ritual, while another can be use of ritual as a means of oppressive control. In organisations, ritual should satisfy general requirements of concern and respect, and should maintain opportunities for mutual encounter. The difference between arrangements which do or do not offer such opportunities may suggest lines of development for virtue ethics in business. (shrink)

Cochrane has developed a linked data infrastructure to make the evidence and data from its rich repositories more discoverable to facilitate evidence-based health decision-making. These annotated resources can enhance the study and understanding of biomarkers and surrogate endpoints.

Develops a critique of utopianism through a comparison of the works of Karl Marx and F. A. Hayek, challenging conventional views of both Marxian and Hayekian thought.

A key feature of recent debates on European Union (EU) integration is the attention paid to the issue of European society, to what extent it exists, what form it takes, and its role in the integration process. This interest in European society has emerged within three academic discourses: EU governance; post-national citizenship; and the democratic deficit. The EU's own understanding of European society reveals how the need to govern transnational space has replaced the need to construct the EU as a (...) nation-state `writ large'. At issue is the extent to which nascent European society can be conceived as a unified and cohesive civil society. It is argued that the emerging agenda on European society points to the need to more fully understand the dynamics of transnational European social spaces, which itself requires an understanding of globalization which allows for the possibility that it may work in ways other than to promote integration. (shrink)

In his critique of Ayn Rand: The Russian Radical, David MacGregor argues that my book trivializes dialectical method. He fails to notice the many nondialectical assumptions that pervade contemporary social theory and practice. Dialectics, as a context‐sensitive methodological orientation, can provide tools for a better grasp of systems and processes in the real world—the goal, as I understand it, of the “post‐libertarian” approach Jeffrey Friedman advocates.

In Canada, there have been a growing number of criminal HIV nondisclosure cases where public health records have been subpoenaed to aid in police investigations and/or to be presented in court as evidence against HIV-positive persons. This has led some to suggest that nurses provide explicit warnings about the limits of confidentiality in relation to crimes related to HIV nondisclosure, while others maintain that a robust account of the limits of confidentiality will undermine the nurse–client relationship and the public health (...) goals of reducing HIV/sexually transmitted infection transmission. This article engages with this issue by exploring whether and how public health nurses endeavor to control information about the limits of confidentiality at the outset of HIV posttest counseling. The data indicate variation in practices, as nurses pragmatically balance ethical and professional concerns; although some nurses intentionally withhold information about the risk of subpoena, others report talking to clients about confidentiality in ways that focus on the risk of harm associated with criminalization. The discussion argues that practice variation also illuminates medico-legal relations between health care and the criminal justice system. Data are drawn from qualitative interviews with 30 nurses working at four public health units in Ontario. (shrink)

According to the Wittgensteinian view of deep disagreement, deep disagreements are disagreements over hinge commitments, that is, the basic presuppositions of our world views. This article discusses, for a general audience, the extent to which the Wittgensteinian view supports the idea that deep disagreement are rationally irresolvable, and explores whether this yields a moral challenge.

While several taxonomies of meta-discourse exist, none clearly explains speakers’ strategies in mediation. Mediators, however, seem to rely a lot on meta-discourse to manage the argument while preserving their neutrality. This article proposes corpus analyses to detect mediation participants’ discourse strategies and highlight the role and function of a meta-discourse element – the verb ‘to say’. This article is a first step towards the elaboration of a taxonomy for the analysis of argumentative meta-discourse and brings new insights into meta-discourse in (...) argumentative dialogues and mediation discourse in general. (shrink)

ABSTRACTCommunity-focused journalists increasingly publish their work for global audiences. This project defines a circle of “community privacy”—the understanding that some information is ethically...

Journal of Mass Media Ethics, Volume 27, Issue 1, Page 71-73, January-March.

How are consent and the rule of law possible in post-Enlightenment societies? The rule of law is necessary. But a rule of law based upon secular principles exposes various problems of relativism that compromise its validity. Leszek Kolakowski is a neglected social theorist in the West. One of his striking arguments on the question of the integration of society is that no valid moral principles exist in experience or logic. It is a position founded on his personal history which rejects (...) both Marxism and capitalism. Kolakowski concludes that the moral integration of society requires a faith-based foundation. This article situates Kolakowski's position by identifying three stages in the development of his thought. It goes on to examine the role of phenomenological sociology in his outlook, especially the work of Husserl and Bergson. The faith-based conclusion that Kolakowski draws will be indigestible to many readers. Yet the questions that it raises about purposeful being and secure identity are especially pertinent in the fake news/post-truth climate of the present day. (shrink)

ObjectiveTo investigate the reciprocal relationship between high school students’ academic self-efficacy and achievement in mathematics using US data from the HSLS:2009 and first follow-up longitudinal surveys, while accounting for biases in effect estimates due to unobserved heterogeneity.MethodsInstrumental Variables regressions were estimated, to derive causal effect estimates of earlier math self-efficacy on later math achievement and vice versa. Particular attention was paid to testing the validity of instruments used. Models were estimated separately by gender, to uncover gender differences in effects.ResultsEvidence of (...) robust reciprocal effects between self-efficacy and achievement for male students is presented, with the dominant effect from earlier achievement to later self-efficacy. For girls, evidence of such effects is weak. Generally, IV estimates are higher than OLS estimates for males, but not for females. As opposed to earlier correlational studies which did not find significant gender differences despite theoretical expectations for their existence, the findings support higher effects for male students. (shrink)

Since 1999, The Journal of Ayn Rand Studies has published over 250 essays, written by over 130 authors, working across scholarly disciplines and specialties. Starting in 2013 with Volume 13, Number 1, the JARS Foundation will begin a collaboration with Pennsylvania State University Press. PSUP will manage distribution and subscription fulfillment for print and online editions, while the Editorial Board will focus exclusively on journal content. Extensive digital dissemination and preservation of the journal is guaranteed through PSUP partnerships with JSTOR (...) and Project Muse, and the dark archivingofall journal back issues at Stanford's CLOCKSS. (shrink)

Le mot «milieu» est précieux pour souligner que les installations humaines – l’architecture, la ville – tiennent compte de leur environnement, naturel ou bâti. Avant de configurer «un monde», l’art humain configure un lieu et même l’élit et le transfigure en le métamorphosant, faisant de milieux donnés des «lieux» habitables voire mémorables aux multiples formes de délimitations, d’échanges et de devenir. La notion de milieu habité est mise en perspective et pensée en termes de limites, passages, liens et métamorphoses.

The Journal of Ayn Rand Studies introduces four new Advisory Board members—Laurence I. Gould, Kirsti Minsaas, Aeon J. Skoble, and Edward W. Younkins—as well as a new Associate Editor: Roger E. Bissell. This issue is dedicated to the memory of Advisory Board member and JARS contributor, the late Steven Horwitz.

ABSTRACT In the coming year, 2023, The Journal of Ayn Rand Studies will publish a double issue that will conclude its twenty-three-year history as the only nonpartisan, interdisciplinary, double-blind, peer-reviewed, biannual periodical devoted to the study of Ayn Rand and her times.

MARX, REASON, AND THE ART OF FREEDOM by Kevin M. Brien Philadelphia: Temple University Press, 1987. 288pp., $32.95.

One of the most important problems faced by the United States is addressing its broken criminal justice system. This collection of essays offers a thorough examination of incarceration as a form of punishment. In addition to focusing on the philosophical aspects related to punishment, the volume's diverse group of contributors provides additional background in criminology, economics, law, and sociology to help contextualize the philosophical issues. The first group of essays addresses whether or not our current institutions connected with punishment and (...) incarceration are justified in a liberal society. The next set of chapters explores the negative effects of incarceration as a form of punishment, including its impact on children and families. The volume then describes how we arrived at our current situation in the United States, focusing on questions related to how we view prisons and prisoners, policing for profit, and the motivations of prosecutors in trying to secure convictions. Finally, Rethinking Punishment in the Era of Mass Incarceration examines specific policy alternatives that might offer solutions to our current approach to punishment and incarceration. (shrink)