The first part of the paper introduces the varieties of modern constructive mathematics, concentrating on Bishop's constructive mathematics (BISH). it gives a sketch of both Myhill's axiomatic system for BISH and a constructive axiomatic development of the real line R. The second part of the paper focusses on the relation between constructive mathematics and programming, with emphasis on Martin-L6f 's theory of types as a formal system for BISH.
The first part of the paper introduces the varieties of modern constructive mathematics, concentrating on Bishop's constructive mathematics. it gives a sketch of both Myhill's axiomatic system for BISH and a constructive axiomatic development of the real line R. The second part of the paper focusses on the relation between constructive mathematics and programming, with emphasis on Martin-L6f 's theory of types as a formal system for BISH.
_Rhetoric_ is the sixth volume in The New Hackett Aristotle series, a series featuring translations, with Introductions and Notes, by C. D. C. Reeve, Delta Kappa Epsilon Distinguished Professor of Philosophy at The University of North Carolina at Chapel Hill. The series will eventually include all of Aristotle's works.
C. D. C. Reeve develops a powerful new account of the age-old argument over whether the just are happier than the unjust, drawing from a new understanding of Plato's conception of philosophy.
The definitive life of John Stuart Mill, one of the heroic giants of Victorian England Richard Reeves' sparkling new biography can be read as an attempt to do justice to this eminent thinker, and it succeeds triumphantly. He reveals Mill as a man of action?a philosopher and radical MP who profoundly shaped Victorian society and whose thinking continues to illuminate our own. The product of an extraordinary and unique education, Mill would become in time the most significant English thinker (...) of the nineteenth century, the author of the landmark essay On Liberty, and one of the most passionate reformers and advocates of his revolutionary, opinionated age. As a journalist he fired off weekly articles demanding Irish land reform as the people of that nation starved, as an MP he introduced the first vote on women's suffrage, fought to preserve free-speech, and opposed slavery?and, in his private life, for two decades pursued a love affair with another man's wife. To understand Mill and his contribution to his time and ours, Richard Reeves explores his life and work in tandem. The result is both a riveting and authoritative biography of a man raised by his father to promote happiness, whose life was spent in the pursuit of truth and liberty for all. (shrink)
Updated digital transcription of Spanish translation of the paper by Henry Reeve “The Autobiography of John Stuart Mill”, Edinburgh Review, 134, pp. 91-129, originally published at Revista Europea in 1874.
Steeve Bélanger,Frédérique Bonenfant | : Le concept d’« innovation religieuse » est rarement, mais surtout particulièrement mal défini dans la recherche actuelle. De plus, il est souvent associé aux nouveaux mouvements religieux qui ont émergé à l’époque contemporaine, ce qui limite indéniablement son utilisation comme outil et catégorie d’analyse des phénomènes de changement, de nouveauté, de transformation et de mutation religieux d’hier comme d’aujourd’hui. Afin de la distinguer d’une nouveauté, d’une mode ou d’une tendance religieuse passagère, nous proposons de (...) considérer que l’innovation religieuse consiste en un processus collectif qui, par volonté et/ou par désir de changement face à une situation considérée comme ne répondant pas ou plus aux besoins ou aux aspirations actuelles, introduit une nouveauté religieuse et qui conduit, par négociation ou par imposition au moyen d’un réseau de communication, à un changement socioreligieux significatif, effectif et durable des pratiques et/ou du système de significations. Cette proposition de définition, qui se veut ouverte et englobante, permet de considérer que toute nouveauté introduite dans le domaine religieux peut se transformer en innovation religieuse à condition de traverser les quatre phases qui caractérisent, selon nous, les processus d’innovation religieuse, soit celle de proposition d’une nouveauté, celle de diffusion de la nouveauté, celle d’appropriation de la nouveauté puis celle d’adoption de la nouveauté par changement des pratiques et/ou du système de significations. | : The concept of “religious innovation” is seldom, but most of all very badly defined in current research. Furthermore, it is often associated to new religious movements that have emerged in the contemporary period. This undeniably limits its use as a tool and a category of analysis of the phenomena of religious change, novelty, transformation and mutation yesterday as today. With a view to distinguish it from a novelty, a fashion or a passing religious tendency, we propose to consider that religious innovation consists in a collective process which, either willingly or through a desire for change in the face of a situation deemed not or no longer to answer to actual needs or aspirations, introduces a religious novelty, and which leads, through negotiation or imposition by means of a network of communication, to a socio-religious change, significant, effective and durable, of practices and/or of the system of meanings. This proposed definition, intended as it is to be open and inclusive, allows one to consider that every novelty introduced into the religious domain may be transformed into a religious innovation provided it passes through the four phases characterizing, according to us, the processes of religious innovation, namely that of a proposition of novelty, that of a diffusion of the novelty, that of an appropriation of the novelty and that of an adoption of the novelty through a change of practices and/or of the system of meanings. (shrink)
Steeve Bélanger | : Depuis le xixe siècle, la question de la « séparation » entre le « judaïsme » et le « christianisme » anciens a soulevé de nombreux débats entre spécialistes. Pour tenter d’expliquer ce phénomène historique complexe, les chercheurs n’ont pas hésité à recourir à de nombreuses métaphores et à divers paradigmes interprétatifs. Or, la recherche des trois dernières décennies a contribué à renouveler et à nuancer notre connaissance du « judaïsme » et du « christianisme (...) » anciens obligeant alors à revoir les métaphores et paradigmes par lesquels on a tenté d’expliquer la « séparation » entre ces deux entités religieuses. | : Since the 19th century, the question of the “separation” between the “Judaism” and “Christianity” in Antiquity has raised many debates among specialists. Many researchers have tried to explain this complex historical phenomenon, and they did not hesitate to use many metaphors and various interpretative paradigms. The research during the three last decades contributed to renew and to moderate our knowledge of “Judaism” and “Christianity.” The community then had to re-examine the metaphors and paradigms by which the “separation” between these two religious entities has been there explained. (shrink)
RésuméDepuis le début des années 1990, les recherches interdisciplinaires au croisement entre philosophie et psychiatrie ont connu un formidable regain d’intérêt sur le plan international. Elles ont été stimulées par la mise en place d’une association, d’un journal, et même d’une collection spécifiquement dédiée. Cet article cherche à reconstituer, à travers la profusion et la grande diversité des travaux individuels, la dynamique intellectuelle de ce qu’il est désormais convenu d’appeler « la nouvelle philosophie de la psychiatrie ». Il s’agit là (...) de cerner les lignes de force, mais aussi les rejets silencieux qui structurent de l’intérieur ce champ d’études devenu très prolifique depuis 25 ans. (shrink)
In this paper I argue that Theodor W. Adorno 's philosophy of freedom needs an ontological picture of the world. Adorno does not make his view of natural order explicit, but I suggest it could be neither the chaotic nor the strictly determined ontological images common to idealism and positivism, and that it would have to make intelligible the possibility both of human freedom and of critical social science. I consider two possible candidates, Nancy Cartwright 's ‘patchwork of laws’, and (...) Roy Bhaskar 's critical realism. Arguing that Cartwright 's position conflicts with the spirit of Adorno 's philosophy, I suggest that Bhaskar 's realism is compatible with and to a significant extent implicit in Adorno 's position. Whilst Adorno is clearly not a critical realist, Bhaskar 's position does provide the best overall account of the ontological commitments of Adorno 's critical theory. It becomes possible in turn to locate Bhaskar 's arguments in a broader critical tradition and give fuller expression to the concerns that structure his work, in particular by locating the epistemic fallacy in the narrative account of the natural history of subjective reason and its tendency towards ‘identity thinking ’. The discussion goes on to consider the interdependence of reason, nature and freedom in the idea of emancipatory critique, confirming the deeper affinities between critical realism and critical theory. (shrink)
Il n’est pas rare de trouver des lettres insérées narrativement dans les récits historiographiques antiques. Loin d’être de simples ornements littéraires, ces lettres doivent être considérées comme des causes historiques des événements narrés, car elles contribuent de manière significative au déroulement de l’intrigue. Pionnier de l’historiographie chrétienne, l’auteur de Luc-Actes a également recours aux lettres insérées narrativement dans le second volet de son diptyque. En reprenant le dossier des lettres insérées narrativement dans les Actes des apôtres, cette contribution interrogera leurs (...) fonctions et leur crédibilité narratives. We find many embedded letters in ancient historiographic narratives. These letters are not simply literary ornaments, but truly historical causes of the narrated events. In other words, they contribute significantly to the course of the plot. Pioneer in Christian historiography, the author of Luke-Acts also uses embedded letters in the second part of his diptych. By reconsidering the embedded letters in the Acts of the Apostles, this paper will question their narrative functions and credibility. (shrink)
Heartbreaking stories and pictures documenting the phenomenon of populations displaced by climate change—homes, neighborhoods, livelihoods, and cultures lost. "Our job is to tell stories we have heard and to bear witness to what we have seen. The science was already there when we started in 2004, but we wanted to emphasize the human dimension, especially for those most vulnerable." —Guy-Pierre Chomette, Collectif Argos We have all seen photographs of neighborhoods wrecked and abandoned after a hurricane, of dry, cracked terrain that (...) was once fertile farmland, of islands wiped out by a tsunami. But what happens to the people who live in these areas? According to the United Nations, some 150 million people will become climate refugees by 2050. The journalists and photographers of Collectif Argos have spent four years seeking out the first wave of people displaced by the consequences of climate change. Using the massive 2,500-page report of the Intergovernmental Panel on Climate Change as their guide, these photographers and writers pinpointed nine locales around the world in which global warming has had a measureable impact. In Climate Refugees, they take us to these places—from the dust bowl that was once Lake Chad to the melting permafrost in Alaska—offering a first-hand look in words and photographs at the devastating effects of rising global temperatures on the daily lives of ordinary people. Climate Refugees shows us damage wrought to homes and livelihoods by rapid warming near the Arctic; rising sea levels that threaten the island nations of Tuvulu, the Maldives, and Halligen; farmers displaced by the desert's advance in Chad and China; floods that wash away life in Bangladesh; and Hurricane Katrina evacuees in shelters far away from their New Orleans neighborhoods. Added to the devastating environmental effect of climate change is the immeasurable and irretrievable loss of ethnic and cultural diversity that occurs when vulnerable local cultures disperse. It is this often forgotten and tragic consequence of global warming that Collectif Argos painstakingly documents. Collectif Argos Guy-Pierre Chomette Guillaume Collanges Hélène David Jérômine Derigny Cédric Faimali Donatien Garnier Eléonore Henry de Frahan Aude Raux Laurent Weyl Jacques Windenberger. (shrink)
Beginning with an introduction to the life and times of Plato, this text is a dialogue between a fictional Plato and a contemporary college student with majors both in business and philosophy.
Purpose – The purpose of this paper is to develop a conceptual framework to contextualize young people’s lived experiences of privacy and invasion online. Social negotiations in the construction of privacy boundaries are theorized to be dependent on individual preferences, abilities and context-dependent social meanings. Design/methodology/approach – Empirical findings of three related Ottawa-based studies dealing with young people’s online privacy are used to examine the benefits of online publicity, what online privacy means to young people and the social importance of (...) privacy. Earlier philosophical discussions of privacy and identity, as well as current scholarship, are drawn on to suggest that privacy is an inherently social practice that enables social actors to navigate the boundary between self/other and between being closed/open to social interaction. Findings – Four understandings of privacy’s value are developed in concordance with recent privacy literature and our own empirical data: privacy as contextual, relational, performative and dialectical. Social implications – A more holistic approach is necessary to understand young people’s privacy negotiations. Adopting such an approach can help re-establish an ability to address the ways in which privacy boundaries are negotiated and to challenge surveillance schemes and their social consequences. Originality/value – Findings imply that privacy policy should focus on creating conditions that support negotiations that are transparent and equitable. Additionally, policy-makers must begin to critically evaluate the ways in which surveillance interferes with the developmental need of young people to build relationships of trust with each other and also with adults. (shrink)
BackgroundStigma refers to a distinguishing personal trait that is perceived as or actually is physically, socially, or psychologically disadvantageous. Little is known about the opinion of those who have more or less stigmatizing health conditions regarding the need for consent for use of their personal information for health research.MethodsWe surveyed the opinions of people 18 years and older with seven health conditions. Participants were drawn from: physicians' offices and clinics in southern Ontario; and from a cross-Canada marketing panel of individuals (...) with the target health conditions. For each of five research scenarios presented, respondents chose one of five consent choices: (1) no need for me to know; (2) notice with opt-out; (3) broad opt-in; (4) project-specific permission; and (5) this information should not be used. Consent choices were regressed onto: demographics; health condition; and attitude measures of privacy, disclosure concern, and the benefits of health research. We conducted focus groups to discuss possible reasons for observed consent choices.ResultsWe observed substantial variation in the control that people wish to have over use of their personal information for research. However, consent choice profiles were similar across health conditions, possibly due to sampling bias. Research involving profit or requiring linkage of health information with income, education, or occupation were associated with more restrictive consent choices. People were more willing to link their health information with biological samples than with information about their income, occupation, or education.ConclusionsThe heterogeneity in consent choices suggests individuals should be offered some choice in use of their information for different types of health research, even if limited to selectively opting-out. Some of the implementation challenges could be designed into the interoperable electronic health record. However, many questions remain, including how best to capture the opinions of those who are more privacy sensitive. (shrink)
Maternal education plays a central role in children’s health, but there has been little research comparing the role of maternal education across health outcomes. It is important to distinguish child health outcomes from medical care outcomes. Health outcomes such as short-term morbidity and stunting are multifactorial in origin and determined by a range of factors not necessarily under a mother’s control. Mother’s education, given the necessary structural factors such as medical centres, is likely to lead to increased access to, and (...) uptake of, medical services. Using data from the 2004–05 India Human Development Survey, eight separate logistic regressions were carried out on 11,026 women of reproductive age and their last-born child under five years of age. The results showed that maternal education had the strongest association with medical care, immunization and iron supplementation for pregnant mothers, moderate association with underweight and weak association with short-term diseases and stunting. In addition, the study investigated whether maternal education impacts child health and medical care outcomes through the intervening roles of empowerment and human, social and cultural capital. These intervening linkages were found to be missing for short-term diseases and stunting, bolstering the argument that the influence of maternal education is limited for these outcomes. (shrink)
The demand for female labor is a central explanatory component of macrostructural theories of gender stratification. This study analyzes how the structural demand for female labor affects gender differences in labor force participation. The authors develop a measure of the gendered demand for labor by indexing the degree to which the occupational structure is skewed toward usually male or female occupations. Using census data from 1910 through 1990 and National Longitudinal Sample of Youth data from 261 contemporary U.S. labor markets, (...) the authors show that the gender difference in labor force participation covaries across time and space with this measure of the demand for female labor. (shrink)
This book is an exploration of the epistemological, metaphysical, and psychological foundations of the Nicomachean Ethics. In a striking reversal of current orthodoxy, Reeve argues that scientific knowledge (episteme) is possible in ethics, that dialectic and understanding (nous) play essentially the same role in ethics as in an Aristotelian science, and that the distinctive role of practical wisdom (phronesis) is to use the knowledge of universals provided by science, dialectic, and understanding so as to best promote happiness (eudaimonia) in particular (...) circumstances and to ensure a happy life. Turning to happiness itself, Reeves develops a new account of Aristotle's views on ends and functions, exposing their twofold nature. He argues that the activation of theoretical wisdom is primary happiness, and that the activation of practical wisdom--when it is for the sake of primary happiness--is happiness of a secondary kind. He concludes with an account of the virtues of character, external goods, and friends, and their place in the happy life. (shrink)
"Reeve's book is an excellent companion to Plato's Apology and a valuable discussion of many of the main issues that arise in the early dialogues. Reeve is an extremely careful reader of texts, and his familiarity with the legal and cultural background of Socrates' trial allows him to correct many common misunderstandings of that event. In addition, he integrates his reading of the apology with a sophisticated discussion of Socrates' philosophy. The writing is clear and succinct, and the research is (...) informed by a thorough acquaintance with the secondary literature. Reeve's book will be accessible to any serious undergraduate, but it is also a work that will have to be taken into account by every scholar doing advanced research on Socrates." --Richard Kraut, Northwestern University. (shrink)
We show that true colors as defined by Chevreul (1839) produce unsuspected simultaneous brightness induction effects on their immediate grey backgrounds when these are placed on a darker (black) general background surrounding two spatially separated configurations. Assimilation and apparent contrast may occur in one and the same stimulus display. We examined the possible link between these effects and the perceived depth of the color patterns which induce them as a function of their luminance contrast. Patterns of square-shaped inducers of a (...) single color (red, green, blue, yellow, or grey) were placed on background fields of a lighter and a darker grey, presented on a darker screen. Inducers were always darker on one side of the display and brighter on the other in a given trial. The intensity of the grey backgrounds varied between trials only. This permitted generating four inducer luminance contrasts, presented in random order, for each color. Background fields were either spatially separated or consisted of a single grey field on the black screen. Experiments were run under three environmental conditions: dark-adaptation, daylight, and rod-saturation after exposure to bright light. In a first task, we measured probabilities of contrast, assimilation, and no effect in a three-alternative forced-choice procedure (background appears brighter on the ‘left’, on the ‘right’ or the ‘same’). Visual adaptation and inducer contrast had no significant influence on the induction effects produced by colored inducers. Achromatic inducers produced significantly stronger contrast effects after dark-adaptation, and significantly stronger assimilation in daylight conditions. Grouping two backgrounds into a single one was found to significantly decrease probabilities of apparent contrast. Under the same conditions, we measured probabilities of the inducers to be perceived as nearer to the observer inducers. These, as predicted by Chevreul’s law of contrast, were determined by the luminance contrast of the inducers only, with significantly higher probabilities of brighter inducers to be seen as nearer, and a marked asymmetry between effects produced by inducers of opposite sign. Implications of these findings for theories which attempt to link simultaneous induction effects to the relative depth of object surfaces in the visual field are discussed. (shrink)
Poorly saturated colors are closer to a pure grey than strongly saturated ones and, therefore, appear less “colorful”. Color saturation is effectively manipulated in the visual arts for balancing conflicting sensations and moods and for inducing the perception of relative distance in the pictorial plane. While perceptual science has proven quite clearly that the luminance contrast of any hue acts as a self-sufficient cue to relative depth in visual images, the role of color saturation in such figure-ground organization has remained (...) unclear. We presented configurations of colored inducers on grey ‘test’ backgrounds to human observers. Luminance and saturation of the inducers was uniform on each trial, but varied across trials. We ran two separate experimental tasks. In the relative background brightness task, perceptual judgments indicated whether the apparent brightness of the grey test background contrasted with, assimilated to, or appeared equal (no effect) to that of a comparison background with the same luminance contrast. Contrast polarity and its interaction with color saturation affected response proportions for contrast, assimilation and no effect. In the figure-ground task, perceptual judgments indicated whether the inducers appeared to lie in front of, behind, or in the same depth with the background. Strongly saturated inducers produced significantly larger proportions of foreground effects indicating that these inducers stand out as figure against the background. Weakly saturated inducers produced significantly larger proportions of background effects, indicating that these inducers are perceived as lying behind the backgrounds. We infer that color saturation modulates figure-ground organization, both directly by determining relative inducer depth, and indirectly, and in interaction with contrast polarity, by affecting apparent background brightness. The results point towards a hitherto undocumented functional role of color saturation in the genesis of form, and in particular figure-ground percepts in the absence of chromatostereopsis. (shrink)
