There is wide support in logic, philosophy, and psychology for the hypothesis that the probability of the indicative conditional of natural language, P(if A then B), is the conditional probability of B given A, P(B|A). We identify a conditional which is such that P(if A then B)=P(B|A) with de Finetti’s conditional event, B | A. An objection to making this identification in the past was that it appeared unclear how to form compounds and iterations of conditional events. In this paper, (...) we illustrate how to overcome this objection with a probabilistic analysis, based on coherence, of these compounds and iterations. We interpret the compounds and iterations as conditional random quantities, which sometimes reduce to conditional events, given logical dependencies. We also show, for the first time, how to extend the inference of centering for conditional events, inferring B|A from the conjunction A ^ B, to compounds and iterations of both conditional events and biconditional events, B || A, and generalize it to n-conditional events. (shrink)

Today philosophical discussion on indicative conditionals is dominated by the so called Lewis Triviality Results, according to which, tehere is no binary connective '-->' (let alone truth-functional) such that the probability of p --> q equals the probability of q conditionally on p, so that P(p --> q)= P(q|p). This tenet, that suggests that conditonals lack truth-values, has been challenged in 1991 by Goodman et al. who show that using a suitable three-valued logic the above equation may be restored. (...) In this paper it is first analysed a long neglected paper by Bruno de Finetti, written in 1935, where the essentials of Goodman's theory was clearly outlined. It is also stressed that de Finetti anticipated Kleene's as well as Bochvar and Blamey ideas. In the second part of the paper it is argued that the de Finetti-Goodman's original theory is defective and leads to absurd results. However, a new semantics, called semantics of hypervaluations, is here defined, that avoids the defects of the original theory. This appears to be a powerful challenge to Lewis Triviality results and to the thesis by which conditionals lack truth-values as well. (shrink)

In a recent paper Paul Vincent Spade suggests that, although the medieval doctrine of the modes of personal supposition originally had something to do with the rest of the theory of supposition, it became, by the 14th century, an unrelated theory with no question to answer. By contrast, I argue that the theory of the modes of personal supposition was meant to provide a way of making understandable the idea that a general term in a categorical proposition can be used (...) to refer to the individual things that fall under it. Once that idea had been made acceptable, truth conditons for the various forms of categorical proposition could be given without any specific appeal to the ideas of descent and ascent in terms of which the modes had been defined. (shrink)

This is a unique study, contuining the work of Merleau-Ponty and Heidegger, and using the techniques of phenomenology against the prevailing nihilism of our culture. It expands our understanding of the human potential for spiritual self-realization by interpreting it as the developing of a bodily-felt awareness informing our gestures and movements. The author argues that a psychological focus on our experience of well-being and pathology as embodied beings contributes significantly to a historically relevant critique of ideology. It also provides an (...) essential touchstone in experience for a fruitful individual and collective response to the danger of nihilism. Dr Levin draws on Merleau-Ponty's phenomenology to clarify Heidegger's analytic of human beings through an interpretation that focuses on our experience of being embodied. He reconstructs in modern terms the wisdom implicit in western and semitic forms of religion and philosophy, considering the work of Freud, Jung, Focault and Neitzsche, as well as that of American educational philosophers, including Dewey. In particular, he draws on the psychology of Freud and Jung to clarify our historical experience of gesture and movement and to bring to light its potential in the fulfilment of Selfhood. Throughout the book, the pathologies of the ego and its journey into Selfhood are considered in relation to the conditons of technology and the powers of nihilism. (shrink)

This is a unique study, contuining the work of Merleau-Ponty and Heidegger, and using the techniques of phenomenology against the prevailing nihilism of our culture. It expands our understanding of the human potential for spiritual self-realization by interpreting it as the developing of a bodily-felt awareness informing our gestures and movements. The author argues that a psychological focus on our experience of well-being and pathology as embodied beings contributes significantly to a historically relevant critique of ideology. It also provides an (...) essential touchstone in experience for a fruitful individual and collective response to the danger of nihilism. Dr Levin draws on Merleau-Ponty's phenomenology to clarify Heidegger's analytic of human beings through an interpretation that focuses on our experience of being embodied. He reconstructs in modern terms the wisdom implicit in western and semitic forms of religion and philosophy, considering the work of Freud, Jung, Focault and Neitzsche, as well as that of American educational philosophers, including Dewey. In particular, he draws on the psychology of Freud and Jung to clarify our historical experience of gesture and movement and to bring to light its potential in the fulfilment of Selfhood. Throughout the book, the pathologies of the ego and its journey into Selfhood are considered in relation to the conditons of technology and the powers of nihilism. (shrink)

It is not uncommon to hear that poor school performance, welfare dependancy, youth unemployment, and criminal activity result more from shortcomings in the personal makeup of individuals than from societal forces beyond their control. Are American values declining as so many suggest? And are those values at the root of many social problems today?Shaped by experience and public policies, people's values and social norms do change. What role can or should a democratic government play in shaping values? And how do (...) these values conditon the efficacy of public policy?In this book, six distinguished social scientists identify trends in America's values and their consequences, and consider public policy tools with which some of those values might be changed.Daniel Yankelovich begins with a discussion of how American values have shifted in the last half-century, and argues that affluence is the driving force behind these changes in values. James Q. Wilson argues that destructive habits which can lead to social pathologies, like crime and drug use, are set early in life; he examines how public policy might intervene when children are young to promote better values. David Popenoe maintains that America has veered too far towards industrialist values, and explores the resulting decline of families and many attendant social ills. Nathan Glazer describes the history and present status of the dispute over multicultural education. Jane Mansbridge examines the process of building cooperation, consensus, and public spirit. And George Akerlof and Janet L. Yellen discuss the problem of gang criminality.Inthe past, social scientists have often sidestepped questions about values as undefinable, unquantifiable, and somehow unscientific. The essays in this volume address these questions at last.Henry J. Aaron, director of the Economic Studies program at Brookings, is the authorof numerous books, including most recently Serious and Unstable Condition: Financing America's Health Care (1991), and coeditor of Setting Domestic Priorities (1992). Thomas E. Mann is director of the Brookings Governmental Studies program, coeditor of Media Polls in American Politics (1992), and coauthor of the Renewing Congress series (1993). Timothy Taylor is managing editor of the Journal of Economic Perspectives at Stanford University. (shrink)

Classical or Patañjala Yoga diagnoses die human conditon as state of suffering caused by ignorance whose specific form is misidentification of self with psychophysical nature. This paper argues that liberation in Yoga is healing in an ultimate sense, i.e., attainment of well-being with respect to the person's fundamental nature and soteriological potential. Vyāsa's Yogabhasya presents the yogic remedy in terms of a medical model, and this paper excavates the therapeutic paradigm of the Yogasūtras using concept of health distilled from the (...) Āyurvedic medical text Caraka-saṁhitā. Determinants of health according to Āyurveda include wholeness, self-identit), and freedom, and these concepts are utilized to ground the claim that in classical Yoga, liberation is healing: curing the dysfunction and consequent suffering of one's psychophysical self, which is coextensive with realization of one's true Self as consciousness. (shrink)

Further, we come here to what for the purpose of our present argument is the most important consideration of all, viz. that if we could show that there were two kinds of neural or physiological processess, occurring respectively on all occasions of pleasure and pain, the fact would be valueless for proving that life must be predominantly pleasant. It is perhaps intelligible that to succeed or fail in purposive activity should bring respectively contentment and discontent rather than vice-versa; but that (...) of two kinds of neural or physiological process, one should be accompanied by pleasure and the other by pain, is no more intelligible than if the connection were reversed. If the behaviour of any creature is affected by desires and aversions, by judgments, by feelings: if its desires and aversions or its judgments are connected with or affected by its pleasures and pains, then indeed the question with what bodily conditions its pleasures and pains are connected is part of the problem that interests the biologist—viz. what the conditions are under which the species can continue. But in that case the biologist must not claim that all the conditons of life and reproduction can be found in what happens in the body. Pleasures and pains, desires and aversions, purposes are not events that happen in the body. If they are the mere “apparence or sense” of what happens there, and alone determines survival or extinction, then what happens there to determine survival might, for all we can see, equally appear as pain or pleasure. (shrink)

This article aims at clarifying the status of the Idea in two of Badiou's recent works: Second manifeste pour la philosophie and L'hypothèse communiste. Badiou sets out from the assumption that the operation with the Idea implies an affirmation of the materialism of a philosophy that is under the conditon of four generic procedures. In his attempt to elaborate Badiou's materialism of the Idea, the author does not turn to Plato, as one would expect, but, rather, to Kant's theory of (...) ideas such as it is presented in the Transcendental Dialectics of the first Critique. In so doing, the author seeks to develop Kant's idea in terms of the act. Posing the question of the Idea in terms of the act has at least two advantages: it shows how the pure reason separates itself from the Thing in itself that affects it while allowing for its appearance in the world. (shrink)

Further, we come here to what for the purpose of our present argument is the most important consideration of all, viz. that if we could show that there were two kinds of neural or physiological processess, occurring respectively on all occasions of pleasure and pain, the fact would be valueless for proving that life must be predominantly pleasant. It is perhaps intelligible that to succeed or fail in purposive activity should bring respectively contentment and discontent rather than vice-versa; but that (...) of two kinds of neural or physiological process, one should be accompanied by pleasure and the other by pain, is no more intelligible than if the connection were reversed. If the behaviour of any creature is affected by desires and aversions, by judgments, by feelings: if its desires and aversions or its judgments are connected with or affected by its pleasures and pains, then indeed the question with what bodily conditions its pleasures and pains are connected is part of the problem that interests the biologist—viz. what the conditions are under which the species can continue. But in that case the biologist must not claim that all the conditons of life and reproduction can be found in what happens in the body. Pleasures and pains, desires and aversions, purposes are not events that happen in the body. If they are the mere “apparence or sense” of what happens there, and alone determines survival or extinction, then what happens there to determine survival might, for all we can see, equally appear as pain or pleasure. (shrink)

Further, we come here to what for the purpose of our present argument is the most important consideration of all, viz. that if we could show that there were two kinds of neural or physiological processess, occurring respectively on all occasions of pleasure and pain, the fact would be valueless for proving that life must be predominantly pleasant. It is perhaps intelligible that to succeed or fail in purposive activity should bring respectively contentment and discontent rather than vice-versa; but that (...) of two kinds of neural or physiological process, one should be accompanied by pleasure and the other by pain, is no more intelligible than if the connection were reversed. If the behaviour of any creature is affected by desires and aversions, by judgments, by feelings: if its desires and aversions or its judgments are connected with or affected by its pleasures and pains, then indeed the question with what bodily conditions its pleasures and pains are connected is part of the problem that interests the biologist—viz. what the conditions are under which the species can continue. But in that case the biologist must not claim that all the conditons of life and reproduction can be found in what happens in the body. Pleasures and pains, desires and aversions, purposes are not events that happen in the body. If they are the mere “apparence or sense” of what happens there, and alone determines survival or extinction, then what happens there to determine survival might, for all we can see, equally appear as pain or pleasure. (shrink)