Why should we care what happens to future generations? Samuel Scheffler argues that we are more invested in the fate of our descendants than we may realize. Implicit in our own attachments are powerful reasons for wanting the chain of human generations to persist into the indefinite future under conditions conducive to human flourishing.

Stephen Hawking, among others, has proposed that the topological stability of a property of space-time is a necessary condition for it to be physically significant. What counts as stable, however, depends crucially on the choice of topology. Some physicists have thus suggested that one should find a canonical topology, a single ‘right’ topology for every inquiry. While certain such choices might be initially motivated, some little-discussed examples of Robert Geroch and some propositions of my own show that the main candidates—and (...) each possible choice, to some extent—faces the horns of a no-go result. I suggest that instead of trying to decide what the ‘right’ topology is for all problems, one should let the details of particular types of problems guide the choice of an appropriate topology. (shrink)

Intertheoretic reduction in physics aspires to be both to be explanatory and perfectly general: it endeavors to explain why an older, simpler theory continues to be as successful as it is in terms of a newer, more sophisticated theory, and it aims to relate or otherwise account for as many features of the two theories as possible. Despite often being introduced as straightforward cases of intertheoretic reduction, candidate accounts of the reduction of general relativity to Newtonian gravitation have either been (...) insufficiently general or rigorous, or have not clearly been able to explain the empirical success of Newtonian gravitation. Building on work by Ehlers and others, I propose a different account of the reduction relation that is perfectly general and meets the explanatory demand one would make of it. In doing so, I highlight the role that a topology on the collection of all spacetimes plays in defining the relation, and how the selection of the topology corresponds with broader or narrower classes of observables that one demands be well-approximated in the limit. (shrink)

Taking the title of his book from Isaiah Berlin's famous essay distinguishing a negative concept of liberty connoting lack of interference by others from a positive concept involving participation in the political realm, Samuel Fleischacker explores a third definition of liberty that lies between the first two. In Fleischacker's view, Kant and Adam Smith think of liberty as a matter of acting on our capacity for judgment, thereby differing both from those who tie it to the satisfaction of our (...) desires and those who translate it as action in accordance with reason or "will." Integrating the thought of Kant and Smith, and developing his own stand through readings of the Critique of Judgment and The Wealth of Nations, Fleischacker shows how different acting on one's best judgment is from acting on one's desires--how, in particular, good judgment, as opposed to mere desire, can flourish only in favorable social and political conditions. At the same time, exercising judgment is something every individual must do for him- or herself, hence not something that philosophers and politicians who reason better than the rest of us can do in our stead. For this reason advocates of a liberty based on judgment are likely to be more concerned than are libertarians to make sure that government provides people with conditions for the use of their liberty--for example, excellent standards of education, health care, and unemployment insurance--while at the same time promoting a less paternalistic view of government than most of the movements associated for the past thirty years with the political left. (shrink)

The replication or reproducibility crisis in psychological science has renewed attention to philosophical aspects of its methodology. I provide herein a new, functional account of the role of replication in a scientific discipline: to undercut the underdetermination of scientific hypotheses from data, typically by hypotheses that connect data with phenomena. These include hypotheses that concern sampling error, experimental control, and operationalization. How a scientific hypothesis could be underdetermined in one of these ways depends on a scientific discipline’s epistemic goals, theoretical (...) development, material constraints, institutional context, and their interconnections. I illustrate how these apply to the case of psychological science. I then contrast this “bottom-up” account with “top-down” accounts, which assume that the role of replication in a particular science, such as psychology, must follow from a uniform role that it plays in science generally. Aside from avoiding unaddressed problems with top-down accounts, my bottom-up account also better explains the variability of importance of replication of various types across different scientific disciplines. (shrink)

Cosmopolitans argue that the account of human rights and distributive justice in John Rawls's The Law of Peoples is incompatible with his argument for liberal justice. Rawls should extend his account of liberal basic liberties and the guarantees of distributive justice to apply to the world at large. This essay defends Rawls's grounding of political justice in social cooperation. The Law of Peoples is drawn up to provide principles of foreign policy for liberal peoples. Human rights are among the necessary (...) conditions for social cooperation, and so long as a decent people respect human rights, a common good, and the Law of Peoples, it is not the role of liberal peoples to impose upon well-ordered decent peoples liberal liberties they cannot endorse. Moreover, the difference principle is not an allocative or alleviatory principle, but applies to design property and other basic social institutions necessary to economic production, exchange and consumption. It presupposes political cooperation—a legislative body to actively apply it, and a legal system to apply it to. There is no feasible global state or global legal system that could serve these roles. Finally, the difference principle embodies a conception of democratic reciprocity that is only appropriate to cooperation among free and equal citizens who are socially productive and politically autonomous. a Footnotesa I am grateful to K. C. Tan for many helpful discussions and criticisms of this essay. I am also grateful to the other contributors to this volume for their comments, and to Ellen Paul for her many helpful suggestions in preparing the final version of this essay. (shrink)

How can inferences from models to the phenomena they represent be justified when those models represent only imperfectly? Pierre Duhem considered just this problem, arguing that inferences from mathematical models of phenomena to real physical applications must also be demonstrated to be approximately correct when the assumptions of the model are only approximately true. Despite being little discussed among philosophers, this challenge was taken up by mathematicians and physicists both contemporaneous with and subsequent to Duhem, yielding a novel and rich (...) mathematical theory of stability with epistemological consequences. (shrink)

The replicability crisis refers to the apparent failures to replicate both important and typical positive experimental claims in psychological science and biomedicine, failures which have gained increasing attention in the past decade. In order to provide evidence that there is a replicability crisis in the first place, scientists have developed various measures of replication that help quantify or “count” whether one study replicates another. In this nontechnical essay, I critically examine five types of replication measures used in the landmark article (...) “Estimating the reproducibility of psychological science” (Open Science Collaboration, Science, 349, ac4716, 2015) based on the following techniques: subjective assessment, null hypothesis significance testing, comparing effect sizes, comparing the original effect size with the replication confidence interval, and meta-analysis. The first four, I argue, remain unsatisfactory for a variety of conceptual or formal reasons, even taking into account various improvements. By contrast, at least one version of the meta-analytic measure does not suffer from these problems. It differs from the others in rejecting dichotomous conclusions, the assumption that one study replicates another or not simpliciter. I defend it from other recent criticisms, concluding however that it is not a panacea for all the multifarious problems that the crisis has highlighted. (shrink)

How did one of the greatest Jewish thinkers of the 20th century grapple with the founding of Israel and the Israeli-Palestinian conflict—one of the most significant political conflicts of his time? Samuel Hayim Brody traces the development of Martin Buber's thinking and its implications for the Jewish religion, for the problems posed by Zionism, and for the Zionist-Arab conflict. Beginning in turbulent Weimar Germany, Brody shows how Buber's debates about Biblical meanings had concrete political consequences for anarchists, socialists, Zionists, (...) Nazis, British, and Palestinians alike. Brody further reveals how Buber's passionate commitment to the rule of God absent an intermediary came into conflict in the face of a Zionist movement in danger of repeating ancient mistakes. Brody argues that Buber's support for Israel stemmed from a radically rich and complex understanding of the nature of the Jewish mission on earth that arose from an anarchist reading of the Bible. (shrink)

Michael Rosen’s The Shadow of God includes an account of historical theodicy, which is the idea that the arc of history justifies the ways of God. Formulated by the German Idealists, its American expositors influenced the ideas of the nineteenth-century American theologian and activist Theodore Parker. As the orginator of the phrases “arc of history” and “government of the people, by the people, and for the people,” Parker’s influence extends to presidents and Supreme Court justices, demonstrating the long and influential (...) afterlife of the German philosophical discourses that Rosen explores. But examining this afterlife also challenges the assumption that we can discern the arc of history without the monotheistic presuppositions present in Parker. (shrink)

This article examines the significance of Jacques Rancière’s work on pedagogy, and argues that to make sense of Rancière’s ‘lesson on the lesson’ one must do more but also less than merely explicate Rancière’s texts. It steadfastly refuses to draw out the lessons of Rancière’s writings in the manner of a series of morals, precepts or rules. Rather, it is committed to thinking through the ‘lessons’ of Rancière in another sense. Above all, Rancière wants to ‘teach’ his readers something absolutely (...) crucial about teaching. In making this claim the article emphasizes the extent to which Rancière advocates an utterly radical pedagogy, one that completely reconceives all the central elements of ‘schooling’, including teacher, student, intelligence and knowledge. Rancière thinks it possible to teach without knowing; he believes that the best schoolmasters can operate not on the assumption of their expertise, but on the equality of intelligence; and this means ultimately that Rancière contends that we can ‘teach what we do not know’. The best schoolmasters are ignorant schoolmasters. Rancière’s radical pedagogy depends upon, just as it consistently advances, a thoroughgoing resistance to a certain form of epistemological and ontological mastery. The rejection of mastery—of schoolmasters who would know it all, and convey this knowing to their students—forms the very backbone of all of Rancière’s writings and critical investigations. This is the chief reason why Rancière is, in a way, always talking about pedagogy, even when his subject matter appears to be something else entirely. (shrink)

En el presente trabajo, leeremos el cuento de Jorge Luis Borges “Las ruinas circulares”, incluido en Ficciones, en dos planos diferentes: como argumento filosófico y como símbolo o alegoría. El hilo de nuestra inquisición será el de los vínculos entre sueño y existencia que se despliegan a través de la ficción borgeana. Lo haremos a través de un contrapunto con otro texto, lejano si se quiere, pero en la medida que cada texto habita intersticios difusos en los que se abre (...) a todo texto, es tan próximo a las “las ruinas circulares” como cualquier otro. Se trata del clásico locuscartesiano para un argumento filosófico en los que el vínculo entre sueño y existencia hace de punto pivote. (shrink)

Recently, we (Synthese, 199(5–6):13247–13281, 2021) proposed Kripke-like semantics for two quantum logics of interderminacy. These logics expand the vocabulary of standard Birkhoff-von Neumann propositional quantum logic with a pair of modal operators interpreted as “it is (in)determinate that”, allowing them to express in the object language statements such as “it is indeterminate that system S is spin-up in the x-direction”, as well as statements of any logical complexity involving ascriptions of (in)determinacy. We present an axiomatization of a logic closely related (...) to one of these quantum logics of indeterminacy and prove that this axiomatization is sound and complete with respect to the Kripke-like semantics. We then prove that this logic is decidable. (shrink)

A large-scale field experiment in Rotterdam, Netherlands, tested whether nudging could increase public transport use. During one work week, 4000 commuters on six bus lines, received a free travel card holder. On the three bus lines in the experimental condition, the card holders displayed a social label that branded bus passengers as sustainable travelers because of their bus use. On the three bus lines in the control condition, there was no such message on the card holders. Analysis of the number (...) of rides per hour showed that the intervention led to a change from pre-intervention to post-intervention period that was estimated to be 1.18 rides per day greater on experimental lines than on control lines. This experiment shows that public transport operators can increase public transport use by incorporating messages that positively label passengers as sustainable travelers in their communication strategies. (shrink)

Covid‐19 confronts us with tragic choices, in which every option is unacceptable. On the New York State Task Force on Life and the Law, I worked on guidelines for such situations. We did not envision the scale or character of Covid‐19. To minimize fear that the decisions made in these situations might be unfair, we all must know what guidelines or mandates inform them. Only with transparency about how decisions will be made, by whom, and according to what requirements can (...) we have confidence that fairness prevails. We now face many related questions about process, goals, leadership, and trust. For example, how might ethical guidelines evolve as scientific understanding advances? Should guidelines vary with different venues? And if, as I have argued, judgment is necessary even with the best of guidelines, how can we prepare clinicians to make good judgments? Are there implications for better training of personnel in nonemergency times for what they might face in the worst of times? (shrink)

Patterns of reproductive failure described in humans and other mammals suggest that reproductive failure may in many instances be the result of adaptations evolved to suppress reproduction under temporarily harsh conditions. By suppressing reproduction under such conditions, females are able to conserve their time and energy for reproductive opportunities in which reproduction is most likely to succeed. Such adaptations have been particularly important for female mammals, given (a) the amount of time and energy that reproduction requires, and (b) the degree (...) to which reproductive conditions can vary.The existence of conscious and unconscious mechanisms to suppress reproduction under poor conditions has several implications for obstetric/gynecologic practices. Two implications are discussed with reference to biotechnological advancements in our ability to facilitate conceptions and manage problem pregnancies: (a) potential dangers of sophisticated technologies overriding natural fertility controls; and (b) the need for greater appreciation of the association between psychosocial stress and reproductive failure in the treatment of reproductive problems. Implications for elective abortion practices are discussed as well. (shrink)

I am very grateful to Professors Darwall, Rorty, and Wolf for their serious and stimulating responses to my book. I will reply to their essays separately, since, for the most part, they raise separate issues.

Beginning with Nelson Goodman’s notion of exemplification, the possibility of using non-word objects to fulfil the predicative function ordinarily accomplished by words and expressions in language is described. It is shown that there are in fact many kinds of cases in which this function called ‘qualification’ does figure, albeit unnoticed, in dealings with objects. This notion of qualification is intended to be correlative with, and of the same generality as, reference, and with reference it enables a better understanding of the (...) primitive structure that Quine and Strawson call the ‘basic combination’. Aside from its importance to philosophical logic, qualification serves as one of the main ingredients in the account of metaphor. (shrink)

First Published in 1999. Routledge is an imprint of Taylor & Francis, an informa company.

The European Legacy, Volume 17, Issue 4, Page 570-571, July 2012.

Concern about the employment prospects of Ph.D.’s in the sciences and engineering has prompted overdue interest in the ethical aspects of graduate education. It is not possible to isolate an ethical inquiry that focuses solely on job-related issues. The ethical problems in graduate education are each related to employment, but none is related to employment only. We can illuminate potential ethical problems by considering conflicts of interest at each point from the decision to offer a graduate program through the treatment (...) of its alumni. Such consideration prompts reassessment of program content, relations with students, and the objectives of graduate programs. (shrink)

Can the Internet reach beyond the U. S. college samples predominant in social science research? A sample of 564,502 participants completed a personality questionnaire online. We found that 19% were not from advanced economies; 20% were from non-Western societies; 35% of the Western-society sample were not from the United States; and 66% of the U. S. sample were not in the 18–22 (college) age group.

In this article, we propose an alternative Foucauldian reading of Martin Luther’s thought and early Lutheranism. Michel Foucault did not mention the Reformation often, although he saw it as an amplification of pastoral power and the governing of people’s everyday lives. We aim to fill the gap in his analysis by outlining the disciplinary and biopolitical aspects in Luther and early Lutheranism. Therefore, we also contribute to the ongoing debate regarding the birth of biopolitics, which, we argue, predates Foucault’s periodisation. (...) Our approach to tackling these questions is three-pronged. First, we establish the context by highlighting a few Reformation-era examples of the conceptual opposite of biopower, namely, sovereign power. Second, we scrutinise the disciplinary aspects of early Lutheranism, underscoring the fact that disciplinary institutions appear to subject people to new models of behaviour. Third, we describe the biopolitical undercurrents in Luther’s thought and its early reception. We argue that the reformer’s views on issues such as marriage and poor relief appear to carry a biopolitical significance before the alleged birth of biopolitics. (shrink)