Far more telling than mere biography, this collection of the extant letters exchanged between philosopher Jacques Maritain and social activist Saul Alinsky reveals a deep and intimate friendship, however unexpected and unlikely. Indeed, to all who knew or knew of them the dignified, prominent philosopher and the earthy, truculent genius of social reform seemed antithetical to one another in almost every way. The Maritain-Alinsky correspondence began in 1945, shortly after they met, and continued until Alinsky's death (...) in 1972. The tone and content of the letters vary widely, ranging from expressions of mutual admiration and friendship, to details of the triumphs and tragedies of their personal lives, to anguished considerations of death and immortality. In their letters Maritain and Alinsky offer each other personal expressions of strong mutual support - as well as judicious warnings and slightly apprehensive distancing - for the different works each had undertaken at various times in his respective careers. They also discuss the Catholic church, taking ironic jibes at clerical pomposity and exchanging praise of the socially aware. Though it is difficult to tell whether either man had a significant influence on the thought and work of the other, their correspondence attests that the philosopher and the provocateur, so different in personality, educational backgrounds, demeanor, and intellectual affinities, enjoyed a surprisingly intimate and extraordinary friendship. With context and interpretation of the letters provided by the editor, this intriguing collection of lively, moving letters not only reveals the depths of a most improbable friendship, it also goes far in exposing thehumanity behind the personas. (shrink)

Historians have thoroughly documented the development of mercury-based silver refining in Spanish America in the late sixteenth century, and its use for over 300 years on an industrial scale unknown in Europe. However, we currently lack any consensus about the significance of this technology in the global history of knowledge. This article critically reassesses the invention and improvement of this refining method with the aim of addressing two interrelated issues. Firstly, how experiential knowledge and practical skills in silver refining were (...) deliberately harnessed to solve a specific technical problem. Secondly, how economic incentives and patronage set the stage for empirical practices and a collaborative culture that facilitated the widespread use of this novel technique. In so doing, this article places silver refining within the theoretical constructs and historiography of useful knowledge, and bridges narratives that have remained largely isolated. (shrink)

Many competent speakers initially judge that (i) is true and (ii) isfalse, though they know that (iii) is true. (i) Superman leaps more tallbuildings than Clark Kent. (ii) Superman leaps more tall buildings thanSuperman. (iii) Superman is identical with Clark Kent. Semanticexplanations of these intuitions say that (i) and (ii) really can differin truth-value. Pragmatic explanations deny this, and say that theintuitions are due to misleading implicatures. This paper argues thatboth explanations are incorrect. (i) and (ii) cannot differ intruth-value, yet (...) the intuitions are not due to implicatures, but ratherto mistakes in evaluating (i) and (ii). (shrink)

El objetivo del estudio fue sistematizar y analizar la revisión teórica que fundamenta la experiencia pedagógica y el método socializado de los estudiantes de educación superior. El enfoque del estudio fue cualitativo, tipo de investigación revisión de literatura, diseño narrativo, considerando criterios de similitud en las diversas teorías revisadas en artículos de alto impacto, además, de utilizar las estrategias de diagrama de árbol y la estrategia de investigación activa (DIA). Se concluye que existe incipiente uso del método socializado; carencia de (...) autorreflexión; poco análisis reflexivo en la experiencia pedagógica del estudiante de la formación inicial docente (FID). (shrink)

A fundamental fact about human minds is that they are never truly alone: all minds are steeped in situated interaction. That social interaction matters is recognized by any experimentalist who seeks to exclude its influence by studying individuals in isolation. On this view, interaction complicates cognition. Here, we explore the more radical stance that interaction co-constitutes cognition: that we benefit from looking beyond single minds toward cognition as a process involving interacting minds. All around the cognitive sciences, there are approaches (...) that put interaction center stage. Their diverse and pluralistic origins may obscure the fact that collectively, they harbor insights and methods that can respecify foundational assumptions and fuel novel interdisciplinary work. What might the cognitive sciences gain from stronger interactional foundations? This represents, we believe, one of the key questions for the future. Writing as a transdisciplinary collective assembled from across the classic cognitive science hexagon and beyond, we highlight the opportunity for a figure-ground reversal that puts interaction at the heart of cognition. The interactive stance is a way of seeing that deserves to be a key part of the conceptual toolkit of cognitive scientists. (shrink)

Impressed by Isaac Newton's success at explaining the apparently diverse and chaotic physical world with a few universal principles, David Hume (1711-1776), while still in his teens, proposed that the same might be done for the realm of the mind. Through observation and experimentation, Hume hoped to uncover the mind's "secret springs and principles." Hume's proposal for a science of the mind was published as..

Why is two-dimensional semantics important? One can think of it as the most recent act in a drama involving three of the central concepts of philosophy: meaning, reason, and modality. First, Kant linked reason and modality, by suggesting that what is necessary is knowable a priori, and vice versa. Second, Frege linked reason and meaning, by proposing an aspect of meaning (sense) that is constitutively tied to cognitive signi?cance. Third, Carnap linked meaning and modality, by proposing an aspect of meaning (...) (intension) that is constitutively tied to possibility and necessity. (shrink)

This chapter contains sections titled: Life Modal logic Meaning Necessity, a priority, the mind‐body problem, and essentialism Truth Substitutional quantification Wittgenstein on following a rule.

In Better Never to Have Been: The Harm of Coming into Existence, I argued that coming into existence is always a harm and that procreation is wrong. In this paper, I respond to those of my critics to whom I have not previously responded. More specifically, I engage the objections of Tim Bayne, Ben Bradley, Campbell Brown, David DeGrazia, Elizabeth Harman, Chris Kaposy, Joseph Packer and Saul Smilansky.

Historian Dmitry Peretolchin quotes several of my publications on the creation and application of political technologies in the United States in his program about Saul Alinsky on the House of Cards podcast on the Den TV channel. An advertisement for the conference "Russian World Against the Global Reich" was inserted into this broadcast. This article: analyzes the statements of the podcast about Alinsky and his main ideas; showes that the main source of Alinsky's political technologies is (...) the experience of professional revolutionaries in Russia and that they in no way confirm the idea of a global Reich; describes the political technology that Alexander Prokhanov and his media complex uses to implement the Fifth Empire project, which is currently merged with the ideology of the Russian World; analyzes the ideological orientation of the House of Cards podcast and the Picture of the World club on the Den channel. The articles illustrates how the authors of the podcast are working to substantiate the propaganda direction of the media complex. The article also aims to show that political technologies, in particular, technologies of co-organization continue to develop and be implemented in countries with different political systems and can be applied to various types of social movements. (shrink)

Reviews of the papers mentioned in the title.

Saul Kripke has convinced many of us that material things have their material origins essentially. Plutarch, through his Ship of Theseus story, has convinced many of us that material things can sometimes survive gradual replacements of their material parts, that they are materially nonrigid. By way of a series of counterexamples, I will argue that any attempt to specify what in particular is essential about material origins will founder on the phenomenon of material non-rigidity.

In early work, I argued that Barack Obama, the 44th president of the United States, often represented, in his political speeches and writings, a form of philosophical pragmatism with special relations to the University of Chicago and its reform tradition. That form of pragmatism, especially evident in the work of such early figures as John Dewey and Jane Addams, and such later figures as Saul Alinsky, Abner Mikva, David Greenstone, Richard Rorty, Danielle Allen, and Cass Sunstein, contributed (...) greatly to the intellectual atmosphere that Obama breathed during his many years in Chicago as a community organizer, senior lecturer in the University of Chicago Law School, and emerging figure in Illinois politics. And that form of pragmatism has, from Dewey to Obama, been keenly concerned to appropriate for its purposes the legacy of Abraham Lincoln. My purpose in this essay is to set out these filiations in ways more accessible to a global audience, and to carry the story forward through the opening moves of the Obama presidency. Key Words: Obama • pragmatism • optimism • pessimism • community • rhetoric • political philosophy. (shrink)

John Perry’s splendid book, Knowledge, Possibility, and Consciousness, sets out to dispel the three main objections currently lodged against mind-body materialism. These are the objection from the alleged possibility of zombies, the knowledge argument made famous by Frank Jackson, and the modal objections due principally to Saul A. Kripke and David Chalmers. The discussion is penetrating throughout, and it develops many points in illuminating detail.

There is a dogma about metaphysical realism that is well nigh universal: "If one is a metaphysical realist about the external world, then one ought to be a semantic realist about external- world statements". I argue that this dogma should be rejected. It is possible for a metaphysical realist to be a "semantic dualist", holding that some middle- sized object statements receive a realist interpretation, but that most such statements require an antirealist interpretation. To show that a semantically dual language (...) is at least possible, I describe a possible world whose inhabitants speak a version of English that is syntactically dual. Further I argue that English in the "actual world" is itself semantically dual. (shrink)

This paper replies to a number of objections brought against the solution to Jennifer Saul's puzzle of failure of substitutivity in transparent contexts presented in my 2001 paper "Alter Egos and Their Names".

In a series of intriguing and far-reaching papers, Hannah Ginsborg introduced the notion of “primitive normativity” as the cornerstone of a novel account of the normativity of concepts, thought, and meaning. Her account is supposed to steer a middle course between what she regards as the two horns of a dilemma first laid out by Saul Kripke in his seminal reading of Wittgenstein’s discussion of rule-following. I propose to investigate Ginsborg’s conception. I begin by establishing the conceptual relations between (...) the notions of having concepts and of following rules, between concepts and normativity, in Section 7.1. I outline the Kripkean dilemma in Section 7.2 and derive from it, in Section 7.3, a criterion of adequacy for any philosophical account purporting to explain what it is to have concepts in terms of normativity. I go on to explain Ginsborg’s notion of primitive normativity and how it is supposed to meet the criterion of adequacy. In Sections 7.4 and 7.5, I introduce and evaluate two core claims of her position and argue that each of them leads her account to founder on its own criterion of adequacy. Thus I conclude that the notion of primitive normativity offers no viable escape from the Kripkean dilemma. (shrink)

In defense of de re necessity, Saul Kripke proposes that a material object could not have originated in a substance different in kind from the substance in which it actually originated. I give a counterexample to this proposal.

Recently, several philosophers of language have claimed that, at least in some respects, Peter Geach proposed a view about proper names that anticipated important features of the causal theory (or historical chain theory) that was later set forth by Saul Kripke and others. Quentin Smith, for example, in his essay, "Direct, Rigid Designation and A Posteriori Necessity: A History and Critique," says explicitly that "Geach (1969)... originated the causal or 'historical chain' theory of names" (1999). In his entry on (...) "Proper Names" for the Routledge Encyclopedia of Philosophy, Graeme Forbes speaks of the "Geach-Kripke historical chain account" of proper names. In this paper, I suggest that, while there are very clear affinities between Geach's view on proper names and that of Kripke, there are several important differences, differences that are significant enough for me to claim that Geach and Kripke do not share a single account of proper names. (shrink)

Explores how Deleuze's philosophy can help us to understand our digital and biotechnological futuresIn a world where our lives are increasingly mediated by technologies, we need to pay more attention to Deleuze's often explicit focus onour reliance on the machine and the technological. These essays are a collective and determined effort to explore the usefulness Deleuze in thinking about our present and future relianceon technology. At the same time, they take seriously a style of thinking that negotiates between philosophy, science (...) and art.ContributorsWilliam Bogard, Abigail Bray, Ian Buchanan, Verena Conley, Ian Cook, Tauel Harper, Timothy Murray, Saul Newman, Luciana Parisi, Patricia Pisters, Mark Poster, Horst Ruthrof, David Savat, Bent Meier Sorensen and Eugene Thacker.". (shrink)

How compelling is radical normative pluralism, i.e. the view that contrary moral positions (deontological, consequentialist and so on) are all morally acceptable even in one given case? In ‘A Hostage Situation’ (2019), Saul Smilansky presents a thought experiment about moral decisions in life-and-death situations. According to Smilansky, the Hostage Situation (HS) reveals a rather puzzling and radical normative pluralistic picture, according to which even in life-and-death decisions, many moral choices that sometimes contradict each other are more or less equitable (...) or at least morally acceptable simultaneously. He argues that there is a paradigmatic difference between HS and Trolley-Problem-type cases (TP); according to him, the decision in TP is always single-valued, so one cannot be pluralistic in a plausible way—that is, one cannot rationally accept both options at the same time. TP, he claims, has been a misleading paradigmatic example; the radically pluralistic result of HS may be a better paradigm for much of morality. I argue that Smilansky should have gone further, and that a proper understanding of HS and TP reveals that, far from being in conflict, both thought experiments support a radical normative pluralism. Thus, building upon Smilansky’s work but offering a very different position, I present in this paper a radical, novel interpretation of Trolley-Problem-type cases, which, if convincing, should significantly affect the way we think about normative moral theory. (shrink)

The “scientific essentialist” doctrine asserts that the following are examples of a posteriori necessary identities: water is H2O; gold is the element with atomic number 79; and heat is the motion of molecules. Evidence in support of this assertion, however, is difficult to find. Both Hilary Putnam and Saul Kripke have argued convincingly for the existence of a posteriori necessities. Furthermore, Kripke has argued for the existence of a posteriori necessary identities in regard to a particular class of statements (...) involving proper names. Neither Kripke nor Putnam, however, has argued convincingly that sentences containing syntactically complex terms or descriptive phrases can express a posteriori necessary identities. I will argue by way of a hypothetical example that ‘water is H2O’ does not express a necessary identity. My argument is unique in that it attacks the relevant sufficiency claim needed to underwrite this putative necessary identity.1 That is, even if we grant that water is necessarily composed of H2O, we should not accept that H2O necessarily forms water. (shrink)

What is meaning? How is linguistic communication possible? What is the nature of language? What is the relationship between language and the world? How do metaphors work? The Philosophy of Language, Sixth Edition, is an excellent introduction to such fundamental questions. Incorporating insights from new coeditor David Sosa, the sixth edition collects forty-eight of the most important articles in the field, making it the most up-to-date and comprehensive volume on the subject. Revised to address changing trends and contemporary developments, (...) the sixth edition features eighteen new articles, including influential work by Kent Bach, Paul Boghossian, M. A. E. Dummett, Delia Graff Fara, Hartry Field, H. P. Grice and P.F. Strawson, Carl G. Hempel, Saul Kripke, Benson Mates, Hilary Putnam, Diana Raffman, Nathan Salmon, Stephen Schiffer, John R. Searle, Roy Sorenson, David Sosa, Dennis Stampe, and Ludwig Wittgenstein. A general introduction and introductions to each section give students background to the issues and explain the connections between them. A bibliography of suggested further reading follows each section. (shrink)

Recently, several philosophers of language have claimed that, at least in some respects, Peter Geach proposed a view about proper names that anticipated important features of the causal theory (or historical chain theory) that was later set forth by Saul Kripke and others. Quentin Smith, for example, in his essay, "Direct, Rigid Designation and A Posteriori Necessity: A History and Critique," says explicitly that "Geach (1969)... originated the causal or 'historical chain' theory of names" (1999). In his entry on (...) "Proper Names" for the Routledge Encyclopedia of Philosophy, Graeme Forbes speaks of the "Geach-Kripke historical chain account" of proper names. In this paper, I suggest that, while there are very clear affinities between Geach's view on proper names and that of Kripke, there are several important differences, differences that are significant enough for me to claim that Geach and Kripke do not share a single account of proper names. (shrink)

This excellent book is aptly titled, for in it Scott Soames systematically discusses and greatly extends the semantic views that Saul Kripke presented in Naming and Necessity . As Soames does this, he touches on a wide variety of semantic topics, all of which he treats with his characteristically high degree of clarity, depth, and precision. Anyone who is interested in the semantic issues raised by..

Aristotle's account of the meaning of natural kind terms and the essence of natural kinds is distinguished from that offered by Saul Kripke and Hilary Putnam. With regard to, Aristotle did not require that one who understands a natural kind term and goes on to discover the essence of the kind grasps at the outset that the kind exists or has an essence yet to be discovered. With regard to, Aristotle separates essences from necessary properties and connects essences with (...) definition and explanation. is discussed in Part I of the book, in Part II. While the book contains detailed exegesis of Aristotle's text, it also includes a trail for readers mainly interested in grasping his overall philosophical picture. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Taking Wittgenstein at his Word: A Textual StudyDavid SternRobert J. Fogelin. Taking Wittgenstein at his Word: A Textual Study. Princeton-Oxford: Princeton University Press. 2009. Pp. xviii + 181. Cloth, $35.00.This is an excellent book, which should be read widely. It is a short, lucid, and accessible introduction to Wittgenstein’s later philosophy, written by a leading expert. It is the ideal sequel to Saul Kripke’s Wittgenstein on Rules (...) and Private Language on a short list of required readings for a course on Wittgenstein. Part 1 concerns rule following and the conceivability of a private language, while part 2 discusses three topics in his philosophy of mathematics: the status of mathematical expressions, Wittgenstein’s treatment of Cantor on transfinite cardinals, and his approach to logical consistency. There is very little discussion of the secondary literature on any of these topics. Instead, apart from a few prefatory methodological [End Page 147] passages, almost all of the book is devoted to extensive quotations from Wittgenstein’s writing and to close reading of what he says there.Fogelin’s chief aim, to take Wittgenstein at his word, is in a sense a very modest one. Wittgenstein insisted throughout his career that he was not presenting philosophical theses, and that philosophy should not be a matter of defending theses. Indeed, Fogelin explicitly acknowledges that in taking Wittgenstein at his word, he is not presenting “a novel—hitherto unrecognized—way of understanding Wittgenstein’s later philosophy” (xii–xiii). Nevertheless, most interpreters have read Wittgenstein as failing to follow his own methodological precepts, and their interpretations have focused on the theses that they attribute to him. Instead, Fogelin lets “Wittgenstein speak for himself” (xi), not only quoting at length from his writings, but also from Wittgenstein’s “self-commentaries” (xi), passages where Wittgenstein helps us appreciate the philosophical significance he assigns to his words. Crucially, these quotations are held together by a close reading that provides a lucid and perceptive statement of what Wittgenstein is saying there and why, highlighting the intimate connection between Wittgenstein’s philosophical methods and his treatment of key topics in the philosophy of language and mathematics.A leading theme in Fogelin’s book is what he calls Wittgenstein’s “defactoist” approach to rule following. While he does not define this neologism, he does say that it involves “the rejection of appeals to rational processes where philosophers typically have attempted to find or supply them” (41). Furthermore, Fogelin connects it with the central role Wittgenstein gives to natural responses and training, the fact that the kind of training a creature can undergo depends on its natural or instinctive responses and Wittgenstein’s “rejection of the idea that training is merely an external device intended to induce in the trainee a grasp of the correctness, the legitimacy, of what he has been trained to do” (35–36).Although Fogelin never explicitly addresses the crucial question of which texts to draw on in taking Wittgenstein “at his word,” in practice he makes use of a wide range of publications from every stage of Wittgenstein’s career. The Tractatus, written during the First World War, is treated as belonging to an earlier stage of his thought, and some similarities to and differences from his later work are discussed. No such distinctions are drawn between material written in the early 1930s, editors’ reconstruction of lecture notes from the early 1930s and late 1930s, passages from the Philosophical Investigations, assembled in the mid-1940s, the different parts of the Remarks on the Foundations of Mathematics, from the mid-1930s to early 1940s, and selections from On Certainty, dating from the late 1940s and early 1950s. While Fogelin acknowledges that there was some development in Wittgenstein’s views during these years, he puts great weight on passages taken from manuscripts and student lecture notes from the 1930s. For instance, in his crucial opening chapter on rule following, he relies heavily on the words with which Wittgenstein first formulated his paradox of interpretation in the early 1930s (20–21) and on his statement of the connection between meaning and rules in his 1932 lectures (17). While these passages are attractive precisely because they... (shrink)

Este artículo investiga las narraciones de 1 Sam 9 y 1 Sam 28 a la luz del trasfondo más amplio del contexto sacrificial en el primer libro de Samuel. En concreto, este estudio muestra cómo los episodios, unidos por la escena de un banquete y el reparto de la comida sagrada, constituyen las partes de un sistema simbólico definido que, en sus resultados, es capaz de describir, definir y dirigir las relaciones entre los participantes en el ritual y la deidad. (...) A través del ejemplo de los banquetes de Saúl, primero con Samuel y luego con una nigromante en la aldea de En Dor, el texto de 1Sam define una jerarquía precisa entre la práctica cultual y la monarquía naciente en Israel. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The American Philosopher: Conversations with Quine, Davidson, Putnam, Nozick, Danto, Rorty, Cavell, MacIntyre, and KuhnDavid GormanThe American Philosopher: Conversations with Quine, Davidson, Putnam, Nozick, Danto, Rorty, Cavell, MacIntyre, and Kuhn, by Giovanna Borradori; translated by Rosanna Crocitto; xii & 177pp. Chicago: University of Chicago Press, 1993, $32.00 cloth, $12.95 paper.The idea for this book, first published in Italian in 1991, was good—to assemble a collection of interviews with (...) the key figures in American philosophy. And the list of philosophers whom Giovanna Borradori chose as representing the best in contemporary American thought was very good—as becomes especially clear when in her introduction she mentions the ones who, for whatever reason, got away: Noam Chomsky, Jerry Fodor, Nelson Goodman, Saul Kripke, John Rawls, and John Searle (p. 5). Add these names to those of the philosophers whom she was able to interview for this volume, and you have an impressively complete roster of the thinkers who have made the postwar era in the United States arguably one of the great periods of philosophy.Unfortunately, the execution of the book does not fulfill the promise of its conception. And perhaps nothing could have; the fact remains, however, that Borradori proves herself singularly ill-equipped, in terms both of background knowledge and of intellectual orientation, to bring out very much of importance in these important philosophers’ ideas, either in the interviews that she conducts with them or in the prefatory material that she supplies to bind the collection together.The essence of Borradori’s problem is that she approaches these professional academic philosophers with the incongruous assumption that they are [End Page 388] people with interesting general ideas about history, society, art, religion, or whatever—she assumes in short that these professors are intellectuals. But that is scarcely a term that describes your typical American philosopher. Nor do I mean this condescendingly: on the contrary, just what is significant and valuable about contemporary philosophers in the analytic mold (as almost all of Borradori’s interviewees are) is the narrowness of their focus on problems and methods of logic and the natural sciences, the two Archimedean levers by which analytic philosophy has come far closer than anyone could have predicted to moving the conceptual universe decisively.Of course, not everyone views matters this way, and Richard Rorty in particular has made a spectacular career out of disputing this image—largely a self-congratulatory one, as he takes it—of the analytic tradition. Whether his dissent is justified or not, his role in the collection constitutes another of its problems, because he is not just one of the group of thinkers whom Borradori is interviewing: beyond this, it is Rorty’s ideas which supply Borradori with an intellectual program (in default of one of her own), which necessarily distorts her presentation of the other philosophers’ thoughts, and her line of questioning in these interviews. So, for example, all the interviewees are subjected to questions about American Pragmatism generally and John Dewey in particular, not because these things are of any inherent significance to most of them (as several of them point out, politely), but because Rorty thinks that they should be, and because Borradori follows his line unquestioningly. Thus most of the conversations recorded here are at cross-purposes to start with.Borradori provides brief introductions for each interview, betraying little familiarity with the work of the philosophers, particularly when the work involved is at all technical, or more than about ten years old. Except to summarize these summaries her general introduction for the volume does no more than to indulge in the kind of military and cartographic metaphors made tiresomely familiar by such recent European thinkers as Foucault. Little seems to have been lost in the retranslation of this volume from the Italian, except that the historian of science George Sarton has somehow become “Georges Sardon” (p. 31).David GormanNorthern Illinois UniversityCopyright © 1995 The Johns Hopkins University Press... (shrink)

Arthur Norman Prior (1914-69) was a logician and philosopher from New Zealand who contributed crucially to the development of ‘non-standard’ logics, especially of the modal variety. His greatest achievement was the invention of modern temporal logic, worked out in close connection with modal logic. However, his work in logic had a much broader scope. He was also the founder of hybrid logic, and he made important contributions to deontic logic, modal logic, the theory of quantification, the nature of propositions and (...) the history of logic. In addition, he discussed questions of ethics, free will, and general theology. Prior’s philosophical works comprise about 200 titles. His earliest articles center on philosophical theology and historical studies of Scottish Reformed Theology. This led on to the publication of his first influential work on ethics: Logic and The Basis of Ethics (1949). With the invention of tense-logic in the early 1950s, his focus shifted to investigations into the syntax of tempo-modal logic leading to his seminal Time and Modality (1957), a volume derived from his John Locke Lectures in Oxford in 1956. Furthermore Prior, together with the Irish mathematician and logician C.A. Meredith (1904-76), made important early contributions to the semantics of possible worlds. Prior’s tense-logic provided a strong conceptual framework for problems pertaining to the philosophy of time. In Time and Modality, Prior discussed the philosophical implications of Ruth Barcan’s famous formulae for tense-logic, and in the 1960s he worked on the notion of the present. The most persistent problem running through Prior’s work is his study of the questions surrounding human freedom and divine foreknowledge, and more general philosophical problems emerging from this classical theological question. His thorough analysis of this problem, with the conceptual tools of tense-logic, received a crucial impetus from his correspondence with the young Saul Kripke, when the latter suggested the semantic tool of branching time to Prior. Prior’s development of two solutions based on branching time for the problem of future contingency, the Peircean and the Ockham solution, was most thoroughly developed in Past, Present and Future (1967), the most important work published by Prior. Characteristically for Prior’s methodological approach, the development of these two solutions were at the same time a development of two new systems of tense logic, and vice versa. One of Prior’s significant contributions to logic was his work on world propositions and instant propositions. In the course of developing these notions he also made one of the earliest formulations of hybrid logic. In Papers on Time and Tense (1968), he presented this idea in a more detailed manner in the context of his four grades of tense-logical involvement. (shrink)

Throughout the twentieth century, middle-class progressives embraced visions of democracy rooted in their relatively privileged life experiences. Progressive educators developed pedagogies designed to nurture the individual voice within egalitarian classrooms, assuming that collective action in the public realm could be modeled on the relatively safe small-group interactions they were familiar with in their families, schools, and associations. Partly as a result, they remained blind to (and often denigrated) the democratic aspects of working-class organizations, such as unions and community action groups, (...) which found strength in solidarity. In this article Aaron Schutz argues that progressives must integrate into their models the often brutal lessons about power learned by those with less privilege. Until they do so, their approaches to democratic education will continue to have limited capacity to support social transformation and empowerment in the world as it is. (shrink)