We present evidence from neuroimaging and brain lesion studies that emotional contagion may not be a mechanism underlying musical emotions. Our brains distinguish voice from non-voice sounds early in processing, and dedicate more resources to such processing. We argue that super-expressive voice theory currently cannot account for evidence of the dissociation in processing musical emotion and voice prosody.

This article considers how the new finds have affected one's view of Empedocles, and suggests how interpretation of that material might help solve some longstanding problems about the structure and content of Empedocles' writings. A basic account of the teachings of Empedocles would distinguish between two main components. On the one hand, there is a “Presocratic” physics, including a theory of principles, a cosmology, and a biology. On the other hand, there is a mythical law, clearly inspired by Orphic or (...) Pythagorean legends, which imposes on guilty gods a punishment consisting in their transmigration through a series of mortal beings. The purpose of this article is to show that Empedocles has the habit of referring to divine entities of his physical system both in a physical and in a mythological way and that his uses of the word daimon form part of this twofold language. (shrink)

Originally published in 1966 and now recognized as a classic, Norman O. Brown's meditation on the condition of humanity and its long fall from the grace of a natural, instinctual innocence is available once more for a new generation of readers. Love's Body is a continuation of the explorations begun in Brown's famous Life Against Death . Rounding out the trilogy is Brown's brilliant Apocalypse and/or Metamorphosis.

P. J. Rhodes: Preface Polly Low and Graham Oliver: Comparing Cultures of Commemoration in Ancient and Modern Societies Polly Low: The Monuments ot the War Dead in Classical Athens: Forms, Contexts, Meanings Alison Cooley: Commemorating the War Dead of the Roman World Angelos Chaniotis: The Ritualised Commemoration of War in the Hellenistic City: Memory, Identity, Emotion Avner Ben-Amos: Two Neo-Classical Monuments in Modern France: The Pantheon and Arc de Triomphe Graham Oliver: Naming the Dead, Writing the Individual: Classical (...) Traditions and Commemorative Practices in the Nineteenth and Twentieth Centuries Stefan Goebel: Cultural Memory and the Great War: Medievalism and Classicism in British and German War Memorials Lawrence A. Tritle: Monument to Defeat: the Vietnam Veterans Memorial in American Culture and Society. (shrink)

The four-principle approach to biomedical ethics is used worldwide by practitioners and researchers alike but it is rather unclear what exactly people do when they apply this approach. Ranking, specification, and balancing vary greatly among different people regarding a particular case. Thus, a sound and coherent applicability of principlism seems somewhat mysterious. What are principlists doing? The article examines the methodological strengths and weaknesses of the applicability of this approach. The most important result is that a sound and comprehensible application (...) of the four principles is additionally ensured by making use of the organizing meta-principle of common morality, which is the starting point and constraining framework of moral reasoning. (shrink)

Abstract It has been widely accepted that the thought of al?Ghaz?li was broadly in line with the Ash'arite approach to theology, which came to have a dominant role in Islamic thought for the last thousand years. Recently, though, many commentators have argued that this is a misconception, and that there are many instances where Ghaz?li produces arguments and opinions which are not compatible with Ash'arism. It is argued here that these examples do not establish that the general line of Ghaz?li's (...) thought is not Ash'arite. The fact that on occasion he is prepared to use the language of his opponents does not invalidate the Ash'arite basis of his thought. It is quite possible to adhere to a philosophical view about how reality is and at the same time use the language of those who have a different view without committing oneself to that different form of expression. Although the revisionist approach to the interpretation of Ghaz?li is interesting and often perceptive, it does not lead to any necessity to question his adherence to Ash'arite principles in general. (shrink)

This paper places formal learning theory in a broader philosophical context and provides a glimpse of what the philosophy of induction looks like from a learning-theoretic point of view. Formal learning theory is compared with other standard approaches to the philosophy of induction. Thereafter, we present some results and examples indicating its unique character and philosophical interest, with special attention to its unified perspective on inductive uncertainty and uncomputability.

We all learn about the mistake of treating ‘nothing’ as if it were a term standing for something; but is it a mistake to treat it as an empty term, denoting nothing? We argue not, and we introduce ‘zilch’, defined as ‘the non-self-identical thing’, as a term which is empty as a matter of logical necessity. We contrast its behaviour with that of the quantifier ‘nothing’, and illustrate its uses. We use the same idea to vindicate Locke’s, Descartes’ and Hume’s (...) handling of ‘nothing’, and we show how Heidegger’s ‘das Nichts nichtet’ comes out as logically true. (shrink)

This paper sketches an account of the standard of acceptable proof in mathematics—rigour—arguing that the key requirement of rigour in mathematics is that nontrivial inferences be provable in greater detail. This account is contrasted with a recent perspective put forward by De Toffoli and Giardino, who base their claims on a case study of an argument from knot theory. I argue that De Toffoli and Giardino’s conclusions are not supported by the case study they present, which instead is a very (...) good illustration of the kind of view of proof defended here. (shrink)

For at least the last twenty years, philosophers have attempted various strategies for reviving the Hegelian notion of recognition and redeploying it in discourses centered around social justice, including multiculturalism, feminism, race theory, and queer theory. Hegel’s master-slave dialectic may seem like an obvious place to start to analyze the oppression of one group by another. Given that Hegel is not literally talking about slaves, however, but a stage of consciousness, indeed the onset of self-consciousness, we might wonder why his (...) notion of recognition has become so important to these contemporary discourses on oppression. One reason is that the Hegelian model of recognition proposes that.. (shrink)

This article draws on research undertaken by the authors as part of the Administrative Data Research Centre in England. Between 2014 and 2017, we conducted four case studies on government administrative data for education, transport, energy and health. The purpose of the research was to examine stakeholder perspectives about the sharing, linking and re-use of government administrative data. In relation to the role and nature of consent given by data subjects for re-use, our study revealed significant variations in data provider (...) and researcher attitudes. Although our study setting was England, we believe that the findings have wider resonance. Our analysis identified six factors which might account for the variations around consent: the specificities of the legislative framework governing the collection and processing of particular data; the type of data being collected and the relational context in which it is created; the broader information governance framework in which the data resides; the creating organization's approach to data release; the relative levels of risk aversity within the creating organization; and public perceptions and social attitudes. In conclusion, we consider whether consent is still the best mechanism available for data re-use, or whether a social contract model of data sharing should be developed. (shrink)

Philosophical logicians proposing theories of rational belief revision have had little to say about whether their proposals assist or impede the agent's ability to reliably arrive at the truth as his beliefs change through time. On the other hand, reliability is the central concern of formal learning theory. In this paper we investigate the belief revision theory of Alchourron, Gardenfors and Makinson from a learning theoretic point of view.

This volume offers an array of newly commissioned essays, addressing the topic of love in the Christian tradition. Drawn from a range of expert theologians and philosophers in contemporary analytic and non-analytic theology, these essays join current debates within the theology of love, and aim to propose new avenues for future research. Including the last essay written by Marilyn McCord Adams, Love, Divine and Human deals with a rich variety of issues related to divine and human love. The broad scope (...) of the book includes divine transcendence and its methodological bearing on the doctrine of divine love, the nature and scope of divine love, the interrelation between God's love and wrath, the plausibility of an impassable God of love, and the application of various conceptions of divine love to the problem of divine hiddenness, human ethics, and human free will, among other topics. This unified collection of cutting-edge papers will advance discussion for all those focused on the theology of love. (shrink)

ABSTRACTNegative affective biases are thought to be a key symptom driving and upholding many psychiatric disorders. When presented with ambiguous information, anxious individuals, for example, tend...

Desde un análisis descriptivo-cualitativo, basado en encuestas de calidad validadas por ANECA (2017-2022), se presenta el proceso de mejora de la asignatura Documentación Informativa, ubicada en 2º del Grado en Publicidad, gracias a la implementación de metodologías centradas en el aprender haciendo. La propuesta formativa se apoyó en que los alumnos participaran en todo el proceso de creación de un podcast. De los resultados se desprenden, como principales conclusiones, que los estudiantes entienden el fenómeno del podcasting como una herramienta que (...) les conecta con su entorno profesional y les motiva a desarrollar todo un mundo creativo y crítico. (shrink)

En este trabajo analizamos una de las propuestas recientes que defienden modificaciones metodológicas en la evaluación de riesgos respecto a los estándares de prueba: el enfoque basado en el peso de las pruebas (weight of evidence). Este enfoque puede interpretarse como un caso de ciencia precautoria en la investigación sobre riesgos. Esto es, se trata de una metodología que pretende proporcionar resultados más protectores de la salud pública y del entorno que las metodologías usuales en la evaluación de riesgos. Sin (...) embargo, existe la posibilidad de que quienes se muestran en contra de la regulación de ciertas aplicaciones tecnológicas introduzcan artificialmente incertidumbre en el cuerpo de la evidencia. En consecuencia, la metodologia del peso de las pruebas no conduce de manera automática a una mayor protección de la salud pública y del ambiente. Por ello es necesario analizar cada innovación valorando los posibles riesgos y los posibles beneficios sociales, y decidir en cada caso cuál de las dos posibilidades, la subregulación o la sobrerregulación, es más aceptable. El conocimiento científico es un elemento necesario para llevar a cabo esta valoración, pero no la determina.This paper analyzes one recent proposal for modifying the metodologies used in risk assessment: the Weight-Of-Evidence (WOE) approach. This approach is an example of precautionary science in risk research, i.e. a methodology which aims at a better protection of human health and the environment. However, some groups opposed to the regulation of certain technologies have started artificially introducing uncertainties into the body of evidence. This means that the WOE approach does not automatically lead to a higher level of health or environmental protection. It is therefore necessary to analyze each innovation on a case-by-case basis in order to evaluateits risks and benefits, and decide if to accept lower or, on the contrary, higher standards for its regulation. Scientific knowledge is a necessary element in this assessment, but not the decisive one. (shrink)

Although Peano arithmetic is necessarily incomplete, Isaacson argued that it is in a sense conceptually complete: proving a statement of the language of PA that is independent of PA will require conceptual resources beyond those needed to understand PA. This paper gives a test of Isaacon’s thesis. Understanding PA requires understanding the functions of addition and multiplication. It is argued that grasping these primitive recursive functions involves grasping the double ancestral, a generalized version of the ancestral operator. Thus, we can (...) test Isaacon’s thesis by seeing whether when we phrase arithmetic in a context with the double ancestral operator, the result is conservative over PA. This is a stronger version of the test given by Smith, who argued that understanding the predicate “natural number” requires understanding the ancestral operator, but did not investigate what is required to understand the arithmetic functions. (shrink)

This debate article explores how smart technologies may create a double-edged sword for patient safety and effective therapeutic relationships. Increasing utilization of health monitoring devices by patients w...

Transposable elements (TEs) are powerful facilitators of genome evolution, and hence of phenotypic diversity as they can cause genetic changes of great magnitude and variety. TEs are ubiquitous and extremely ancient, and although harmful to some individuals, they can be very beneficial to lineages. TEs can build, sculpt, and reformat genomes by both active and passive means. Lineages with active TEs or with abundant homogeneous inactive populations of TEs that can act passively by causing ectopic recombination are potentially fecund, adaptable, (...) and taxonate readily. Conversely, taxa deficient in TEs or possessing heterogeneous populations of inactive TEs may be well adapted in their niche, but tend to prolonged stasis and may risk extinction by lacking the capacity to adapt to change, or diversify. Because of recurring intermittent waves of TE infestation, available data indicate a compatibility with punctuated equilibrium, in keeping with widely accepted interpretations of evidence from the fossil record. We propose a general and holistic synthesis on how the presence of TEs within genomes makes them flexible and dynamic, so that genomes themselves are powerful facilitators of their own evolution. (shrink)

This essay examines the reception of Ivan Pavlov’s work on conditioned reflexes in early to mid-twentieth century Britain. Recent work on the political interpretation of biology has shown that the nineteenth-century strategy of “making socialists” was undermined by August Weismann’s attacks on the inheritance of acquired characters. I argue that Pavlov’s research reinvigorated socialist hopes of transforming society and the people in it. I highlight the work of Pavlov’s interpreters, notably the scientific journalist J. G. Crowther, the biologist Lancelot Hogben, (...) and the science writer H. G. Wells, who made Pavlov’s work accessible to a British audience and embraced the socialist implications of his research – especially the idea that people could be persuaded to become socialists through science writing for a nonspecialist audience and through use of a simplified language such as Basic English. They saw, in the followers of National Socialism, how Pavlovian conditioning could create a national movement, and believed that this could be used for their own more democratic form of socialism. In the final part of the essay, I suggest that this broad socio-cultural movement to reshape humanity proved controversial, especially in the post-war period and in light of Soviet use of brainwashing. The likes of Aldous Huxley and F. A. Hayek feared that conditioning could only lead to totalitarianism, while the historian E. P. Thompson put forward a socialist humanism that left room for human agency. (shrink)

Oliver O'Donovan's Ethics as Theology project began withSelf, World, and Time, an "induction" into Christian ethics as ordered reflection on moral thinking within the life of faith. Volume 2, Finding and Seeking, shifted the focus to the movement of moral thought from a first consciousness of agency to the time that determines the moment of decision. In this third and final volume of his magnum opus, O'Donovan turns his attention to the forward horizon with which moral thinking must engage. (...) Moral experience, he argues, is necessarily two-directional, looking both back at responsibility and forward at aims. The Pauline triad of theological virtues (faith, love, and hope) describes a form of responsibility, and its climax in the sovereignty of love opens the way to a definitive teleology. Entering into Restoffers O'Donovan's mature reflections on questions that have engaged him throughout his career and provides a synoptic view of many of his main themes.". (shrink)

Este trabalho identifica a realidade da produção do conhecimento stricto sensu em Educação Física de professores que trabalham em cursos de formação no estado da Bahia – 1982 a 2012 –, em vista as determinações históricas e epistemológicas. É parte da pesquisa em rede EPISTEFNORDESTE. Fonte de dados/informações: 142 produções stricto sensu e 5 PNPG. A metodologia tem base dialética. Resultados apontam que os PNPG, alicerçados na lógica do modo de produção capitalista, geram produções que encerram limites lógicos que são (...) entraves para o avanço da área de Educação Física na construção de uma consistente base teórica que responda aos reais problemas que a área vem impondo historicamente. (shrink)

We argue that uncomputability and classical scepticism are both reflections of inductive underdetermination, so that Church's thesis and Hume's problem ought to receive equal emphasis in a balanced approach to the philosophy of induction. As an illustration of such an approach, we investigate how uncomputable the predictions of a hypothesis can be if the hypothesis is to be reliably investigated by a computable scientific method.

In this paper we discuss ‘sustainable management’ which is being advocated by some in the business community. It may be that a professed commitment to sustainable development is merely a way for contemporary businesses to continue with ‘business as usual’ behind its façade. We believe that if business practices are to change, then education must change to allow students to live the ‘good’ lives promoted both by early philosophers and now by those professing the merits of sustainable development. The sustainable (...) development paradigm, if adopted fully, may result in the best of business decisions being made; it may provide humankind with a way to avoid the self-destruction which has been threatening throughout the 20th Century. Sustainable management requires business decision makers to consider how their decisions will affect the social and natural environments as well as their organisations’ profitability. It encourages a moral approach to business decision making and requires managers to recognise that genuinely long-term decision criteria will ultimately benefit their businesses, their societies, the natural environment and humankind. Although sustainable management is promoted as a ‘new’ paradigm, we argue that its principles should have been promoted through our educational systems for many centuries; they have not been. (shrink)

Together with the experience of time, finiteness and death, age is among the crucial, though neglected, topoi of existentialism. Its early representative Kierkegaard already emphasized the fundamental role of ageing as a basic condition of human existence which finds orientation in projections of the future. Similarly, Camus, who presupposes that human beings are afflicted with the experience of absurdity, incorporates the ambivalent phenomenon of ageing in his anthropological reflections. Latently following stoic ideas and with recourse to aesthetical considerations of nature, (...) Camus develops an autobiographically imbued philosophy of ageing that dwells on the immanent conditio humana and clearly refrains from speculative transcendental assumptions. He inspires us to a critical analysis of established stereotypes of age beyond the options of striking demotion and uncritical euphemization of later periods of life. (shrink)

The series Rethinking Kant, now in its fifth volume, has become a mirror of Kantian studies in North America. It gathers papers presented at the various study groups of the North American Kant Society, along with contributions from hosts, session chairs, and keynote speakers. Because of its broad and unique composition, it offers a sample of a whole generation of Kantian thought, ranging from recent Ph.Ds, to up and coming young scholars, to some well-established and influential players in the field. (...) Contributions are subjected to strenuous peer review, and are, without exception, examples of the most innovative and cutting-edge research done in this area. Any one interested in taking the pulse of contemporary Kantian scholarship and engage in the humbling, but rewarding task of rethinking Kant, should consider it. (shrink)

Jewish philosophy is often presented as an addendum to Jewish religion rather than as a rich and varied tradition in its own right, but the _History of Jewish Philosophy_ explores the entire scope and variety of Jewish philosophy from philosophical interpretations of the Bible right up to contemporary Jewish feminist and postmodernist thought. The links between Jewish philosophy and its wider cultural context are stressed, building up a comprehensive and historically sensitive view of Jewish philosophy and its place in the (...) development of philosophy as a whole. Includes: · Detailed discussions of the most important Jewish philosophers and philosophical movements · Descriptions of the social and cultural contexts in which Jewish philosophical thought developed throughout the centuries · Contributions by 35 leading scholars in the field, from Britain, Canada, Israel and the US · Detailed and extensive bibliographies. (shrink)

Using deconstruction, this book approaches contemporary problems raised by technologies of life and death from cloning to capital punishment; and thereby, provides new insights into current debates from a perspective outside of mainstream philosophy with its assumptions of individual and political sovereignty.

This interdisciplinary book examines the work of several female artists since 1960 in the areas of dance, music, installation, photography, architecture, poetry, literature, theater, film, and performance art. Each chapter is primarily devoted to an important work by a single artist, seen within its historical context, and with particular attention to how each artist incorporated gender issues or feminist thought into her respective art form. Laurie Anderson, Gwendolyn Brooks, Jane Campion, Judy Chicago, Zaha Hadid, Pauline Oliveros, Yvonne Rainer, Cindy Sherman, (...) Amy Tan, and Paula Vogel have each made groundbreaking contributions to their fields. As a group, they represent a tremendous diversity of approaches to art making: from accessible to opaque, from overtly feminist to apolitical, from emotive to cool, from controversial to mainstream. (shrink)

Formal Ontology in Information Systems is the flagship conference of the International Association for Ontology and its Applications. Its interdisciplinary research focus lies at the intersection of philosophical ontology, linguistics, logic, cognitive science, and computer science, as well as in the applications of ontological analysis to conceptual modeling, knowledge engineering, knowledge management, information-systems development, library and information science, scientific research, and semantic technologies in general.As in previous years, FOIS 2014 was a nexus of interdisciplinary research and communication. The current proceedings (...) is divided into four main sections, dealing with: foundations; processes, agency and dispositions; methods and tools; and applications. The last of these covers a broad spectrum of areas, including in particular biology and medicine, engineering, and economy. For the first time in its history, the conference hosted a special track: an ontology competition, the aim of which was to encourage authors to make their ontologies publicly available and to allow them to be evaluated according to a set of predetermined criteria. Papers discussing these ontologies can also be found in this volume.The book will be of interest to all those whose work involves the application of ontologies, and who are looking for a current overview of developments in formal ontology. (shrink)

It has been known for over a century that there is an afferent, as well as an efferent, component to the visceral-atonomic nervous system. Despite the fundamental importance of bodily afferent information- sometimes called interoception- to central nervous system control of visceral organ function, emotional-motivational processes, and dysfunction of these processes, including psychosomatic disorders, its role did not receive much attention until quite recently. This is the first comprehensive review of this topic and it covers both neurobiological and psychobiological aspects. (...) The author first defines the issue and gives an historical background starting with the James-Lange theory of emotion, and addresses learning and motivation, roots in Pavlovian conditioning research, and operant conditioning of visceral function. In the second section he reviews recent scientific findings in the neural basis of visceral perception and studies in cardiovascular-respiratory and alimentary interoception. Finally, he discusses several related areas of research and theory including drug state issues, interoception and psychiatric disorders, and bodily consciousness, and suggests directions for future investigation. The book will be of interest to scientists in neurobiology, psychology, and brain imaging, to indivuals in related clinical fields such as psychiatry, neurology, cardiology, gastroenterology, and clinical psychology, and to their students and trainees. (shrink)

This article deals with the technical genesis of ubiquitous computing and the opportunities for social participation in the development of technology. In this context, the ability of the system to protect the private sphere is identified as one of the most important criteria for a socially acceptable constitution. On the basis of the relationship between privacy and freedom, it is shown that the trust necessary for the social establishment of global IT networks is only developed through the preservation of the (...) freedoms of choice and action. (shrink)

It has often been claimed that Jonathan Edwards (1703-1758) was America's greatest philosopher and theologian. From literary criticism of his sermons to philosophical assessments of his metaphysics, there has been a burgeoning industry in Edwardsian studies, but there has been no one place where an exploration of the theology and philosophy of Edwards has been brought together. 2003 marks the tercentenary date of the birth of Jonathan Edwards. This book draws together specially commissioned contributions from distinguished philosophers and theologians from (...) the USA and UK, to present new analytic philosophical and theological thinking on Edwards in a way that reflects Edwards' own concerns as well as those current in the academy. (shrink)

Agamben maintains that Heidegger continues the work of the anthropological machine by defining Dasein as uniquely open to the closedness of the animal. Yet, Agamben’s own thinking does not so much open up the concept of animal as it attempts to save humanity from the anthropological machine that always produces the animal as the constitutive outside within the human itself. Agamben’s return to religious metaphors at best displaces the binary man-animal with the binary religion-science, and at worst returns us to (...) a discourse at least as violent as the one from which he is trying to escape. Merleau-Ponty’s reanimation of science provides an alternative. (shrink)

The main aim of this article is to analyze the social circulation of discourses on non-hegemonic cultural practices, in particular, on what is called “trash TV”, and how they are connected to struggles over cultural and social hierarchies. To do so, it takes a specific event as starting point: the injunction that the CNMC filed against Mediaset to adjust the contents of Sálvame Diario to the requirements of what is known as the “child protection time slot”. This paper uses constructionist (...) framing to analyze how this event was discussed by different social actors. Our analysis shows that while the CNMC and the press painted the conflict as a legal issue, Sálvame and social media users focused their discussion on the social acceptability of celebrity gossip media and their viewers. (shrink)

This article seeks to trace the origins of the requirement that a squatter must have an intention to possess (animus possidendi) in order to establish title by adverse possession. The requirement has been confirmed by the House of Lords in the recent case of Pye (Oxford) Ltd v Graham [2003] 1 AC 419. Its origins can readily be traced back to the decision of the Court of Appeal in Littledale v Liverpool College [1900] 1 Ch 19, but there is little (...) evidence of any need for intention before that case, and no convincing authority is cited for it. Possible explanations for the source of this requirement are considered by the article (for instance cases on re-entry by landlords and the so-called ‘found chattel’ cases), but these are ultimately rejected. The article goes on to suggest that the reason for this is that the intention requirement was ‘imported’ into English law from German Pandectist writers of the nineteenth century. It suggests that Littledale was the case in which this happened. It seeks to support this hypothesis by reference to biographical details of Lindley MR, who gave the leading judgment in Littledale, and who not only trained in part in Germany but also took an active interest in German scholarship of the time. A brief survey of the relevant German sources is undertaken, focusing primarily on the work of Savigny, but also considering the rival theory of Jhering. Finally, it tracks the development and refinement of the content of animus possidendi, first by 19th century legal scholars and then by 20th century judges, to make it ‘fit’ with English property law. It seeks to address the question of whether the animus possidendi requirement is a free-standing element (the ‘strong’ will theory), or whether it is simply implied from the acts of the squatter (the ‘weak’ will theory), and suggests a solution by reference to the German sources and later English cases. Finally, it considers how the House of Lords decision in Pye reflects the logical culmination of the acceptance of this ‘legal transplant’ into the common law. (shrink)

: I begin to suggest an alternative to the notion of vision based in alienation and hostility put forth by Jean-Paul Sartre, Sigmund Freud, and Jacques Lacan. I diagnose this alienating vision as a result of a particular alienating notion of space presupposed by their theories. I develop Irigaray's comments about light and air to suggest an alternative notion of space that opens up the possibility that vision connects us to others rather than alienates us from them.

I begin to suggest an alternative to the notion of vision based in alienation and hostility put forth by Jean-Paul Sartre, Sigmund Freud, and Jacques Lacan. I diagnose this alienating vision as a result of a particular alienating notion of space presupposed by their theories. I develop lrigaray's comments about light and air to suggest an alternative notion of space that opens up the possibility that vision connects us to others rather than alienates us from them.

Vagueness is an extremely common feature of natural language, but does it actually play a positive, efficiency enhancing, role in communication? Adopting a probabilistic interpretation of vague terms, we propose that vagueness might act as a source of randomness when deciding what to assert. In this context we investigate the efficacy of multiple sender channels in which senders choose assertions stochastically according to vague definitions of the relevant words, and a receiver then aggregates the different signals. These vague channels are (...) then compared with Boolean channels in which assertions are selected deterministically based on classical definitions. We show that given a sufficient number of senders, a linear stochastic channel outperforms Boolean channels when performance is measured by the expected squared error between the actual value described by the senders and the receiver’s estimate of it based on the signals they receive. The number of senders required for vague channels to be at least as accurate as Boolean channels is shown to be a decreasing function of the size of the language i.e. the number of description labels available to the senders. Vague channels are then shown to be robust to transmission error provided the error rate is not too large. In addition, we investigate the behaviour of both Boolean and vague channels for a parametrised family of distributions on the input values. Finally, we consider optimal vague channels assuming a fixed number of senders and show that, provided there are more than two senders, a vague channel can be found that outperforms the optimal Boolean channel. In this context, we show that for channels with relatively low numbers of senders S-curve production functions are optimal. (shrink)

_This essay outlines the author’s professional trajectory, a good portion of which is a journey through what historian Richard M. Morse called “the strange career of Latin American Studies.” The author’s intellectual interests span several fields but center most often at the intersections of philosophy, women’s and gender studies, and Spanish and Latin American letters. Further channeling Morse, what one’s occupation is called, is far less important than doing one’s work with _cha cha chá.

_Skepticism and Cognitivism_ addresses the fundamental question of epistemology: Is knowledge possible? It approaches this query with an evaluation of the skeptical tradition in Western philosophy, analyzing thinkers who have claimed that we can know nothing. After an introductory chapter lays out the central issues, chapter 2 focuses on the classical skeptics of the Academic and Pyrrhonistic schools and then on the skepticism of David Hume. Chapters 3 through 5 are devoted to contemporary defenders of skepticism—Keith Lehrer, Arne Næss, and (...) Peter Unger. In chapter 6, author Oliver A. Johnson dons the mantle of skeptic himself and develops and adds theories to the skeptical arsenal. He closes with an examination of the relationship between skepticism and cognitivism, reaching and defending conclusions on the nature and extent of possible human knowledge. (shrink)

In this chapter the author tracks the ethics of deconstruction as it moves through The Beast and the Sovereign, to see where it leads us and where it leaves us; and examines the role of the machine in Derrida's deconstructive project, particularly as it operates in this seminar. He shows how machine is another nickname for the operation of difference in so far as it is an undecidable figure or concept that both works for and against the binary oppositions and (...) dichotomies so popular in our culture, most especially Nature and Culture, Mind and Body, and Man and Animal. Derrida's invocation of the machine has powerful implications for thinking about ethics and what he calls the distinction between morality and ethics, a distinction that ultimately cannot be maintained but is nevertheless necessary to make, for the sake of thinking through ethics itself and for the hope of ethical thinking. (shrink)