Quine takes physics to be the ultimate arbiter of what there is. [AL 1/29/2004].

The paper maintains (1) that Frege's quantification of sentence positions motivates his identification of sentences as proper names of truth-values; (2) that this identification is fully compatible with the 'context principle'; (3) that the relation of a thought to its truth-value is the primary case of the relation of sense to meaning. The paper offers a reconstruction of Frege's defense of (1) in pp. 33-35 of "On Sense and Meaning".

The first section of the paper argues that, in the context of Wittgenstein’s intentional understanding of the truth-functional construction of sentences, the independence of elementary sentences is required for every application of a truth-operation to have the same significance. The second section of the paper presents a ‘top-down’ interpretation of Tractarian analysis. There is no characterization of the bottom level of analysis apart from the general sentence-form; the only constraint on analysis is that apparently manifest logical relationships among colloquial sentences (...) with sense be represented or otherwise accommodated using only the logical resources built into the general sentence-form. The third section of the paper considers how those logical resources might be applied in Tractarian analysis. Central here is the use of form-series to construct infinitary truth-functions. The section develops a view of Tractarian complexes which accommodates some colloquially manifest logical relations as presuppositions that are made explicit in analysis. Finally, I note that Tractarian analysis, as presented in this paper, is immune to the ‘color exclusion’ objection as formulated in Wittgenstein’s 1929 paper “Some Remarks on Logical Form.”. (shrink)

The paper maintains that Frege's quantification of sentence positions motivates his identification of sentences as proper names of truth-values; that this identification is fully compatible with the Context Principle; that the relation of a thought to its truth-value is the primary case of the relation of sense to meaning. The paper offers a reconstruction of Frege's defense of in pp. 33-5 of “On Sense and Meaning”O artigo sustenta que a quantificação Fregeana sobre posições de sentença motiva sua identificação de sentenças (...) como nomes próprios de valores de verdade; que esta identificação é inteiramente compatível com o Princípio do Contexto; que a relação de um pensamento com o seu valor de verdade é o caso primário da relação do sentido para com o significado. O artigo oferece uma reconstrução da defesa de Frege de nas pp. 33-5 de “Sobre o Sentido e o Significado”. (shrink)

Gottlob Frege (1848–1925) was unquestionably one of the most important philosophers of all time. He trained as a mathematician, and his work in philosophy started as an attempt to provide an explanation of the truths of arithmetic, but in the course of this attempt he not only founded modern logic but also had to address fundamental questions in the philosophy of language and philosophical logic. Frege is generally seen (along with Russell and Wittgenstein) as one of the fathers of the (...) analytic method, which dominated philosophy in English-speaking countries for most of the twentieth century. His work is studied today not just for its historical importance but also because many of his ideas are still seen as relevant to current debates in the philosophies of logic, language, mathematics and the mind. The Cambridge Companion to Frege provides a route into this lively area of research. (shrink)

Conferring legal personhood on purely synthetic entities is a very real legal possibility, one under consideration presently by the European Union. We show here that such legislative action would be morally unnecessary and legally troublesome. While AI legal personhood may have some emotional or economic appeal, so do many superficially desirable hazards against which the law protects us. We review the utility and history of legal fictions of personhood, discussing salient precedents where such fictions resulted in abuse or incoherence. We (...) conclude that difficulties in holding “electronic persons” accountable when they violate the rights of others outweigh the highly precarious moral interests that AI legal personhood might protect. (shrink)

This book's thirty essays explore philosophically the nature and morality of sexual perversion, cybersex, masturbation, homosexuality, contraception, same-sex marriage, promiscuity, pedophilia, date rape, sexual objectification, teacher-student relationships, pornography, and prostitution. Authors include Martha Nussbaum, Thomas Nagel, Alan Goldman, John Finnis, Sallie Tisdale, Robin West, Alan Wertheimer, John Corvino, Cheshire Calhoun, Jerome Neu, and Alan Soble, among others. A valuable resource for sex researchers as well as undergraduate courses in the philosophy of sex.

A growing number of decision theorists have, in recent years, defended the view that rationality is permissive under risk: Different rational agents may be more or less risk-averse or risk-inclined. This can result in them making different choices under risk even if they value outcomes in exactly the same way. One pressing question that arises once we grant such permissiveness is what attitude to risk we should implement when choosing on behalf of other people. Are we permitted to implement (...) any of the rationally permissible risk attitudes, is there some specific risk attitude that is required when choosing for others, or are we required to defer to the risk attitudes of the people on whose behalf we are choosing? This article elaborates on this question, explains its wider practical and theoretical significance, provides an overview of existing answers, and explores how to go about providing a more systematic account of how to choose on behalf of others in risky contexts. (shrink)

This paper offers an explanation of the fact that sentences of the form (1) ‘X may A or B’ may be construed as implying (2) ‘X may A and X may B’, especially if they are used to grant permission. It is suggested that the effect arises because disjunctions are conjunctive lists of epistemic possibilities. Consequently, if the modal may is itself epistemic, (1) comes out as equivalent to (2), due to general laws of epistemic logic. On the other (...) hand, on a deontic reading of may, (2) is only implied under exceptional circumstances – which usually obtain when (1) is used performatively. (shrink)

Centred on 'Foams', the third volume of his Spheres trilogy, this article questions the privilege granted by Peter Sloterdijk to motifs of inclusion and exclusion, contending that whilst his prioritization of dwelling as a central aspect of human existence provides a promising counterpoint to the dislocative and isolative effects of post-industrial capitalism, it is compromised by its dependence upon an anti-cosmopolitan outlook that views cultural distantiation as a natural and preferable state of human affairs, and valorizes a purported ontological security (...) attained through defensive postures with respect to perceived foreigners or externalities. Sloterdijk’s conceptualization of culture as a kind of immune system, it is argued, although posited as a rebuke to models of essentialism and ethno-nationalism, provides ontological support to the xenophobic critiques of immigration that are today finding increasing currency. (shrink)

My interest in the issues considered here arose out of my great frustration in trying to attack the all-pervasive relativism of my students in introductory ethics courses at Virginia Polytechnic Institute and State University. I am grateful to my students for forcing me to take moral relativism and skepticism seriously and for compelling me to argue for my own dogmatically maintained version of moral objectivism. The result is before the reader. The conclusions reached here (which can be described either as (...) a minimal objectivism or as a moderate verson of relativism) are considerably weaker than those that I had expected and would have liked to have defended. I have arrived at these views kicking and screaming and have resisted them to the best of my ability. The arguments of this book are directed at those who deny that moral judgments can ever be correct (in any sense that is opposed to mistaken) and who also deny that we are ever rationally com pelled to accept one moral judgment as opposed to another. I have sought to take their views seriously and to fight them on their own grounds without making use of any assumptions that they would be unwilling to grant. My conclusion is that, while it is possible to refute the kind of extreme irrationalism that one often encounters, it is impossible to defend the kind of objectivist meta-ethical views that most of us want to hold, without begging the question against the non-objectivist. (shrink)

This groundbreaking work considers one of the central themes of archaeology, time, which until recently has been taken for granted. It considers how time is used and perceived by archaeology and also how time influences the construction of identities. The book presents case studies, eg, transition from hunter gather to farming in early Neolithic, to examine temporality and identity. Drawing upon the work of Martin Heidegger, Thomas develops a way of writing about the past in which time is seenm (...) as central to the emergence of the identities of peoples and things. He questions the modern western distinction between nature and culture, mind and body, object and subject, and argues that in some senses the temporal structure of human beings, artefacts and places are similar. (shrink)

This paper argues that the interventionist account of causation faces a dilemma concerning macroscopic causation – i.e., causation by composite objects. Interventionism must either require interventions on a composite object to hold the behavior of its parts fixed, or allow such interventions to vary the behavior of those parts. The first option runs the risk of making wholes causally excluded by their parts, while the second runs the risk of mistakenly ascribing to wholes causal abilities that belong to their parts (...) only. Using as starting point Baumgartner’s well-known argument that interventionism leads to causal exclusion of multiply realized properties, I first show that a similar interventionist exclusion argument can be mounted against the causal efficacy of composite objects. I then show that Woodward’s (2015) updated interventionist account (explicitly designed to address exclusion worries) avoids this problem, but runs into an opposite issue of over-inclusion: it grants to composites causal abilities that belong to their parts only. Finally, I examine two other interventionist accounts designed to address Baumgartner’s argument, and show that when applied to composites, they too fall on one horn (exclusion) or the other (over-inclusion) of the dilemma. I conclude that the dilemma constitutes an open and difficult issue for interventionism. (shrink)

A recent challenge to statist arguments defending the right of states to exclude prospective immigrants maintains that such statist arguments prove too much. Specifically, the challenge argues that statist arguments, insofar as they are correct, entail that states may permissibily exclude current members' newcomers by birth, which seems to violate a widely held intuition that members' newcomers by birth ought automatically to be granted membership rights. The basic claim is that statist arguments cannot account for the differntial treatment between prospective (...) immigrants and newcomers by birth. Call this the newcomer-by-birth objection. This article rejects the newcomer-by-birth rejection. It begins by sketching the precise extent to which the objection applies to statist arguments. It then examines the case of newcomers by birth and argues for a principled basis for treating them differentially from prospective immigrants such that a right to exclude prospective immigrants need not entail a right to exclude newcomers by birth. But this distinction holds only in most cases, not all, and therefore the newcomer-by-birth objection is not entirely defeated. With respect to the cases in which the objection does hold, it is argued that such cases are morally akin to international adoption, and thus morally benign. All considered, statist arguments easily survive the newcomer-by-birth objection. (shrink)

A good book may have the power to change the way we see the world, but a great book actually becomes part of our daily consciousness, pervading our thinking to the point that we take it for granted, and we forget how provocative and challenging its ideas once were—and still are. _The Structure of Scientific Revolutions _is that kind of book. When it was first published in 1962, it was a landmark event in the history and philosophy of science. Fifty (...) years later, it still has many lessons to teach. With _The Structure of Scientific Revolutions, _Kuhn challenged long-standing linear notions of scientific progress, arguing that transformative ideas don’t arise from the day-to-day, gradual process of experimentation and data accumulation but that the revolutions in science, those breakthrough moments that disrupt accepted thinking and offer unanticipated ideas, occur outside of “normal science,” as he called it. Though Kuhn was writing when physics ruled the sciences, his ideas on how scientific revolutions bring order to the anomalies that amass over time in research experiments are still instructive in our biotech age. This new edition of Kuhn’s essential work in the history of science includes an insightful introduction by Ian Hacking, which clarifies terms popularized by Kuhn, including paradigm and incommensurability, and applies Kuhn’s ideas to the science of today. Usefully keyed to the separate sections of the book, Hacking’s introduction provides important background information as well as a contemporary context. Newly designed, with an expanded index, this edition will be eagerly welcomed by the next generation of readers seeking to understand the history of our perspectives on science. (shrink)

Rights, justice, and power raise many interesting questions. Why do such basic concepts as rights and justice have such differentpoints of concern—equality, proportionality, medium rei? Why are there such different perspectives in philosophy, theology, and law? Why is the notion of power in business ethics so isolated from the general discussion of applied justice in treatises on business contracts, employee relations, and in other related topics? Discussions of power seemed parallel with discussions of justice. The two did not seem to (...) intersect. In this paper I shall argue that rights, power, and justice are interrelated. While natural rights are the basis for justice, rights cannotbe realized nor justice become operative without power. I shall call this relationship and the theory underlying it “Transforming Justice.”One of the basic concerns of this article is to notice the lack of interaction between rights and power in the traditional theories ofjustice. Granted that for many philosophers it is sufficient to determine what is just. But the notion of justice as an active virtue that persons are to exercise in their dealings with others goes further. It touches the realities of life that every person experiences. Life doesnot separate rights from power. Reflection upon the current separation of rights from power both in theory and in action is analogous to the separation of the “sensory” from the “imaginative” in art and in life. The urge to devise a framework of justice that brings out thewholeness of its existential being is the underlying rationale for developing a theory of transforming justice. Another purpose fordeveloping a theory of transforming justice is to suggest a conceptual framework of business ethics and corporate social responsibility that incorporates values, rights, power, and virtue. Authors and teachers approach these issues either from a value perspective or from the view that institutions respond only to those who exercise power. Thus, it isnecessary for a conceptual framework to incorporate the dynamics of power and the qualifying aspects of rights or claims.A natural law approach to justice and rights argues that humans have certain basic rights that others, whether humans or institutions, are required to respect. Natural rights theory places the burden or duty on each individual to respect the rights ofevery other person. In addition, justice is usually defined by natural law theorists as “giving each person his or her due,” what is requiredby natural rights, what is owed, earned, or deserved. But its applications fall short of reality. It raises other questions. How does one person get another to give him what is “his due”? How are duties and claims entailed by natural rights enforced in practice? The notionof transforming justice attempts to answer these questions. (shrink)

Over the past decades, science funding shows a shift from recurrent block funding towards project funding mechanisms. However, our knowledge of how project funding arrangements influence the organizational and epistemic properties of research is limited. To study this relation, a bridge between science policy studies and science studies is necessary. Recent studies have analyzed the relation between the affordances and constraints of project grants and the epistemic properties of research. However, the potentially very different affordances and constraints of funding arrangements (...) such as awards, prizes and fellowships, have not yet been taken into account. Drawing on eight case studies of funding arrangements in high performing Dutch research groups, this study compares the institutional affordances and constraints of prizes with those of project grants and their effects on organizational and epistemic properties of research. We argue that the prize case studies diverge from project-funded research in three ways: 1) a more flexible use, and adaptation of use, of funds during the research process compared to project grants; 2) investments in the larger organization which have effects beyond the research project itself; and 3), closely related, greater deviation from epistemic and organizational standards. The increasing dominance of project funding arrangements in Western science systems is therefore argued to be problematic in light of epistemic and organizational innovation. Funding arrangements that offer funding without scholars having to submit a project-proposal remain crucial to support researchers and research groups to deviate from epistemic and organizational standards. (shrink)

One of the remarkable features of recent interest in the work of Louis Althusser has been the prominence granted to Althusser’s cultural criticism. However, aside from one notable exception, Althusser’s cultural criticism has not figured prominently in discussions of his late work, and the absence of Althusser’s cultural criticism from those discussions has perhaps unwittingly obscured both the genealogy of Althusser’s late aesthetic ontology and the logic of his last texts, of ‘The Underground Current of the Materialism of the Encounter’ (...) and related writings on aleatory materialism. By tracing the genealogy of the aleatory impulse in Althusser’s cultural criticism, it is possible to show how that work resonates in Althusser’s late texts including the larger unpublished manuscript from which ‘The Underground Current of the Materialism of the Encounter’ has been drawn. This reading of the philosophy of the encounter also allows us to understand the importance of Nicolas Malebranche for Althusser’s aleatory materialism. (shrink)

Objectives To explore how factors relating to grades and grading affect the correctness of choices that grant-review panels make among submitted proposals. To identify interventions in panel design that may be expected to increase the correctness of choices. -/- Method Experimentation with an empirically-calibrated computer simulation model of panel review. Model parameters are set in accordance with procedures at a national science funding agency. Correctness of choices among research proposals is operationalized as agreement with the choices of an elite (...) panel. -/- Conclusions The simulation model generates several hypotheses to guide further research. Increasing the number of grades used by panel members increases the correctness of simulated choices among submitted proposals. Collective decision procedures giving panels a greater capacity for discriminating among proposals also increase correctness. Surprisingly, differences in grading standards among panel members do not appreciably decrease correctness. (shrink)

In which sense can human beings be conceived as social animals? To elucidate this question, the present paper distinguishes the logical sociality of all living beings from the material sociality of social animals and the political sociality of self-conscious social animals. The self-conscious political sociality that characterises the human genus-being requires a complex interplay of first and second person through which alone we can participate in our form of life and determine its content. The human form of life thus constituted (...) is characterised by a particularly open, and at the same time precarious, membership which involves specific forms of vulnerability and power. Against this background, forms of objective spirit are necessary which grant us a generalized recognition and relieve us from the contingency of each particular second-personal recognition, without abandoning the openness of the sociality of the human form of life. This double requirement has led to paradoxical institutions in modern society which strive to protect and ensure the sociality of the human form of life precisely by naturalising and individualising our access to it. (shrink)

In this paper, I address a question in social epistemology about the unity of a scientic community to- wards its inner groups (teams, labs...). I investigate the reasons why these groups might want to \go it alone", working among themselves and hiding their discoveries from other groups. I concentrate on the intermediate results of a longer project, where the first steps can help to achieve a more advanced result. I study to what extent the isolation of research groups might be (...) damaging to the epistemic progress of the whole community. In order to get an idea of the reason why scientists might not share their intermediate results with others, consider for example Schawlow and Townes in the summer of 1958 (the historical material is drawn from Broberg, 1991, chap. 3): together they had just designed the principle of functioning of what would be known as the laser, with the intention of constructing the rst laser, relying on their theoretical ideas. Should they have published their theoretical discovery, or rather taken advantage of their advance on possible oppo- nents and start the experimental work? They chose to publish their theoretical ideas in a scientic journal, and they also led a patent application. On the one hand, it was a valuable choice: the patent was granted and their paper was published, making them soon famous. Further- more, another scientist called Gould was to le a simi- lar patent application a few months later, in March 1959; it was refused, because of the priority of Schawlow and Townes. If the latter had not submitted their idea in 1958, the patent would certainly have been acknowl- edged to Gould. In this sense, publishing their intermediate result was a worthy strategy. On the other hand, history showed that their publication had also some drawbacks for them. Schawlow and Townes' publication triggered a race among many American laboratories for the rst experimental construction of the laser. In addition to bringing them competitors, their publication helped these competitors in crucial ways; so much so that it was another scientist, Maiman, and not Schawlow and Townes, who was able to build the rst working laser, in May 1960, and to publish the result. If Schawlow and Townes had not published their theoretical idea, there are chances that they would have been the first ones to build a laser. Their publication of the first theoretical result certainly prevented them from getting the second experimental one. In short, the best publishing strategy about an intermediate result is no easy question for a scientist. Consider now the whole community, concerned with the results available to all and with the pace of the epistemic progress. Schawlow and Townes' publication enabled the rst laser to be built quicker, as other teams could rely on their theoretical work. More generally, being able to reuse other's works seems to be a rm basis of scientic progress. Thus, for the whole community, it seems that there are only benets if intermediate results are published. As this is not necessarily the best strategy for those who reach these intermediate results, there might be a conflict between the interests of individuals and those of the whole community. The question Schawlow and Townes faced was whether they should make their discovery publicly known, or keep it for themselves to progress alone. This alternative can also arise for an entire lab, when competing with other labs on some long-run project: should it make its discoveries known to its opponents, or only share them internally among its members? At a higher level still, this question arises for what can be called scientic schools, which are groups of labs sharing some particular approach|methodological, experimental or interpre- tational, for example. At each level within the scientic community, there are competitive groups of scientists which may decide to go it alone and to prevent their results from being accessible to others. If they had good reasons for doing so, there would be dramatic consequences for the whole community: other groups would not be able to reuse their results, labour force would be wasted in achieving them again, and the progress of the eld would be slowered. 9 The aim of this paper is to investigate this risk of division: to assess the conditions under which it may oc- cur, its damage for the community, and to draw the limit of an acceptable pluralism. The reasoning with benets and drawbacks which has been sketched for Schawlow and Townes seems to be implicitly an informal economic argument. In order to clarify and to rene such an argument, I will investigate it in a rational decision framework, supposing some utility or preferences for the groups of scientists, and I will propose a formal model, in game theory. In social epistemology of science, formal models have been proposed for various questions (for example, Kitcher 1990, 1993, Goldman 2009, Strevens 2003, 2006, Weisberg and Muldoon, forthcoming, Zollman 2007, 2008, 2009, 2010), but not for the question of the division of the scientic community. I will concentrate on the normative aspect of the question, ignoring the descriptive and historical question of whether groups do go it alone or not. The model I propose is sequential: two groups are competing on a research program, which consists of several results which have to be obtained in order. The groups always carry out some research for the next result, which they reach with some probability per unit of time. When a group, say A, reaches a result, it can either make it public for the other group, or continue its research. After a result is made public, the competitor B can start from it so as to continue its own research. Thus, when A publishes it loses its lead, and its competitor will be able to compete with it in the near future. But it is also recognized as the rst to reach this step. I consider two dierent cases, one in which the number of steps is limited, another where the limit concerns the number of temporal intervals. In both cases, assuming that all steps are equally dicult and equally rewarding, it turns out that the best strategy for a group concerned with its own reward is to make public every step it takes. Thus, there is no risk that groups might separate: a scientist, whatever its group, will publish for all. Finally, I turn to more complex situations, where results have varying size or diculty: there, groups can indeed be better o going it alone. (shrink)