We present a one per cent measurement of the cosmic distance scale from the detections of the baryon acoustic oscillations in the clustering of galaxies from the Baryon Oscillation Spectroscopic Survey, which is part of the Sloan Digital Sky Survey III. Our results come from the Data Release 11 sample, containing nearly one million galaxies and covering approximately 8500 square degrees and the redshift range 0.2 < z < 0.7. We also compare these results with those from the publicly released (...) DR9 and DR10 samples. Assuming a concordance Λ cold dark matter cosmological model, the DR11 sample covers a volume of 13 Gpc3 and is the largest region of the Universe ever surveyed at this density. We measure the correlation function and power spectrum, including density-field reconstruction of the BAO feature. The acoustic features are detected at a significance of over 7σ in both the correlation function and power spectrum. Fitting for the position of the acoustic features measures the distance relative to the sound horizon at the drag epoch, rd, which has a value of rd,fid = 149.28 Mpc in our fiducial cosmology. We find DV = at z = 0.32 and DV = at z = 0.57. At 1.0 per cent, this latter measure is the most precise distance constraint ever obtained from a galaxy survey. Separating the clustering along and transverse to the line of sight yields measurements at z = 0.57 of DA = and H =. Our measurements of the distance scale are in good agreement with previous BAO measurements and with the predictions from cosmic microwave background data for a spatially flat CDM model with a cosmological constant. © 2014 The Author Published by Oxford University Press on behalf of the Royal Astronomical Society. (shrink)

In order for states to fulfil their moral duties, costs must be passed to individual citizens. This paper asks how these costs should be distributed. I advocate the common-sense answer: the distribution of costs should, insofar as possible, track the reasons behind the state’s duty. This answer faces a number of problems, which I attempt to solve.

The philosophical literature on personal relationships is focused on dyads: close relationships between just two people. This paper aims to characterise the value of looser and larger relational networks, particularly from the perspective of liberal political theory. We focus on relational networks' value vis-a-vis the important good of felt security. We begin by characterising felt security and analysing how felt security is produced within dyads. We highlight the ambivalent nature of dyadic relationships as a source of felt security. We then (...) theorise relational networks, explaining how they too can provide felt security. We explore three unappreciated benefits that arise when felt security is garnered from a network, rather than from a dyad. These benefits take liberal political theory as their starting point. We close by considering the implications - for both individual action and institutional design - of using relational networks as a source of felt security. (shrink)

Are obligations of collective agents—such as states, businesses, and non-profits—ever overdemanding? I argue they are not. I consider two seemingly attractive routes to collective overdemandingness: that an obligation is overdemanding on a collective just if the performance would be overdemanding for members; and that an obligation is overdemanding on a collective just if the performance would frustrate the collective’s permissible deep preferences. I reject these. Instead, collective overdemandingness complaints should be reinterpreted as complaints about inability or third-party costs. These are (...) not the same as overdemandingness. Accordingly, we can ask an awful lot of collective agents. (shrink)

ABSTRACTThe Assistance Principle is common currency to a wide range of moral theories. Roughly, this principle states: if you can fulfil important interests, at not too high a cost, then you have a moral duty to do so. I argue that, in determining whether the ‘not too high a cost’ clause of this principle is met, we must consider three distinct costs: ‘agent-relative costs’, ‘recipient-relative costs’ and ‘ideal-relative costs’.

This case study explored how a teacher, Mr. Smith, and his students experienced a mandated performance assessment while simultaneously preparing for an end of the year high-stakes, multiple-choice assessment. We employed qualitative research methods to examine how the teacher enacted a mandated performance assessment during a unit on Byzantium and how students described their learning and classroom experiences from the unit. Drawing on Grant's idea of ambitious teaching and learning of history and Ball's work on policy realization, analysis of these (...) data indicated that Mr. Smith interpreted and enacted a performance assessment in ways that differed from how district and state policy makers intended. Despite an assessment that the district designed to promote historical thinking skills, students learned primarily factual knowledge. (shrink)

The accelerated trend toward media cobranding, joint ventures, strategic alliances and mergers, and acquisitions with nonjournalistic companies raises new ethical concerns about the entanglements created in the name of synergy. As traditional media companies buy stakes in Internet companies in equity swaps, the cross-ownership of media creates vast potential for real or perceived conflicts of interest. Ethics scholarship routinely defines conflict of interest as an individual act, ignoring the rise of the media conglomerate. This article introduces the concept of institutional (...) conflict of interest. The problem with the traditional definition of conflict of interest, then, is that it assumes the interests of the institution are always good, and that only the journalist, acting individually can violate the norm. The article outlines how media consolidation creates new conflicts of interest by outlining the term's definitions in various professions and proposing a revised definition that encompasses institutional conflict of interest. (shrink)

In COVID’s immediate wake, the 2020 death toll from a different enemy of the public’s health — gun violence — ticked up by 15 percent in the United States from the previous year. Meanwhile, the U.S. Supreme Court issued an opinion in Caniglia v. Strom that will allow people who have recently threatened suicide — with a gun — to keep unsecured guns in their home unless police take time to obtain a search warrant to remove them.

This is a response to the critial comments by Anne Schwenkenbecher, Olle Blomberg, Bill Wringe and Gunnar Björnsson.

When an organisation does wrong, each of the members is part of the entity that authored that wrong—or so I shall assume. But it does not follow that each of the members has herself done wrong. Doing wrong, I will assume, results from the combination of two conditions: first, authoring (or being part of the entity that authored) a harm; and second, lacking an excuse for that (part-) authorship. To answer my title question, then, we have to know which members (...) of an organisation have excuses for their part-authorship of an organisation’s wrong. I will argue that members gain excuses for their part-authorship only by using their role in the organisation to signal their disavowal of the organisation’s wrongdoing. The answer to the title question, then, is “all those members who don’t use their role to signal their disavowal of the organisation’s wrongdoing.” In the final section, I apply my proposal to citizens of liberal democratic states. This supports the common-sense intuition that, when such states do wrong, wrong is done by those citizens who support or acquiesce in the wrongful policy. (shrink)

Ann Margaret Sharp, American philosopher of education, believed that friends could, in fact, be quite critical of one another. Writing in her essay, “What is a Community of Inquiry,” she states,... but children know that the group has taken on a great significance for them: each one’s happiness means as much to each of them as their own. They truly care for each other as persons, and this care enables them to converse in ways they never have before. They can (...) engage in inquiry without fear of rebuff or humiliation. They can try out ideas that they never would have thought of expressing before just to see what happens.I am grateful to the friends of Sharp who spent time in pursuit of understanding her work and its... (shrink)

The principles of organic farming espouse a holistic approach to agriculture that promotes sustainable and harmonious relationships amongst the natural environment, plants, and animals, as well as regard for animals’ physiological and behavioral needs. However, open aquaculture systems—both organic and conventional—present unresolved and significant challenges to the welfare of farmed and wild fish, as well as other wildlife, and to environmental integrity, due to water quality issues, escapes, parasites, predator control, and feed-source sustainability. Without addressing these issues, it is unlikely (...) that open net-pen aquaculture production can be compatible with the principles inherent to organic farming. (shrink)

This Element introduces the philosophical literature on models, with an emphasis on normative considerations relevant to models for decision-making. Chapter 1 gives an overview of core questions in the philosophy of modeling. Chapter 2 examines the concept of model adequacy for purpose, using three examples of models from the atmospheric sciences to describe how this sort of adequacy is determined in practice. Chapter 3 explores the significance of using models that are not adequate for purpose, including the purpose of informing (...) public decisions. Chapter 4 provides a basic framework for values in modelling, using a case study to highlight the ethical challenges in building models for decision making. It concludes by establishing the need for strategies to manage value judgments in modelling, including the potential for public participation in the process. (shrink)

Qu’est ce que le « viol » au XVIe siècle? Le terme existe-il? Est-ce alors un crime? Lequel? Et contre qui? Ces questions a priori naïves soulèvent pourtant d’importants problèmes relatifs à l’histoire des violences sexuelles : celui de la dénomination de ces violences, aucun terme spécifique ne permettant alors de les désigner, et celui de leur qualification relativement ambiguë pour le XVIe siècle. L’étude croisée de sources normatives, narratives et judiciaires, permet en effet de constater que le « viol (...) » ne constitue pas encore une catégorie juridico-médicale parfaitement définie mais une circonstance aggravante du rapt et de l’adultère, crimes relevant du contrôle des rapports de sexes. La mise en lumière des enjeux socioculturels à l’œuvre dans la qualification des violences sexuelles devrait permettre de comprendre comment une agression sexuelle contre une femme devient, pour la société d’Ancien Régime, un crime contre un homme. (shrink)

La transformation du mode de production des connaissances scientifiques va de pair avec une évolution significative des attentes de la société vis-à-vis des sciences, et soulève pour le philosophe de nouvelles questions : qu’est-ce qui est vraiment nouveau dans le régime actuel de production des connaissances ? Quel rôle et quelle responsabilité pour le chercheur face à la demande croissante d’expertise scientifique ? Quelle attitude avoir face à des avancées technologiques touchant à la nature même de l’Homme ? Le citoyen (...) doit-il être davantage impliqué dans le choix des grandes priorités de la recherche ? Cet ouvrage offre une sélection variée et accessible de travaux actuels en philosophie des sciences explorant les facettes multiples des relations entre science et société. (shrink)

This article looks at the current state of sacred prostitution studies in both ancient Near Eastern and Classical Studies through the review of two books published in 2019. Both books reveal that the current trend is to dismiss the existence of sacred prostitution in antiquity, one by attempting (not entirely successfully) to agree with that assessment, and one by condemning that dismissal altogether. All things considered, it does now appear that there has been a marked change of opinion in the (...) academy, and that Aphrodite’s and Ištar’s cult brothels are making their way to the dustpan of historiography. (shrink)

Economic sanctions are a primary tool the US government and international organizations use to promote human rights abroad, yet they have proven to be largely ineffective and harmful to civilians. There is accumulating evidence that this paradox may be explained by the expressive purposes of sanctions and domestic politics. This article further explores these explanations by examining human rights sanction policy debates. Specifically, I analyzed 27 US Congressional hearings on human rights policy toward China. I argue that moral pressure enabled (...) support for human rights sanctions, high costs fueled opposition to them, and discussions of effectiveness were marginal to the debate. The findings contribute to past studies by identifying the psychological and sociological mechanisms by which legislators circumvent arguments of sanction ineffectiveness and harmfulness and delineating the role of business, human rights, and ethnic interest groups in enabling and constraining support for human rights sanctions. (shrink)

This paper examines the temporality of agency in Judith Butler's and Saba Mahmood's writing. I argue that Mahmood moves away from a performative understanding of agency, which focuses on relations of signification, to a corporeal understanding, which focuses on desire and sensation. Drawing on Gilles Deleuze's reading of Henri Bergson, I show how this move involves a changed model of becoming: whereas Butler imagines movement as a series of discontinuous beings, in Mahmood's case, we get an understanding of becoming.

The precise relationship between callosal morphology and specific connectivity is not yet known. Callosal axons are often presumed to be arranged according to their origin. In humans, this is true for the genu and the splenium, which convey axons from the prefrontal and occipital cortices, respectively, but not for the body, where axons from wide parts of the cortex are intermingled.

Les recherches ayant permis de sortir de l’invisibilité l’histoire de la migration antillaise mettent généralement l’accent sur sa place parmi les « migrations de travail » dans la France des années 1950-1970, sur le rôle de l’État dans l’expatriation des migrants, puis des discriminations subies. Relativement absente de la littérature est une vision des stratégies des individus, stratégies façonnées par les motifs du départ des Antilles puis par les attentes et les projets de vie à plus long terme. S’appuyant sur (...) des sources d’archives, cet article entend contribuer à une littérature qui par sa perspective genrée, révèle comment les normes et représentations des rapports sociaux de sexe agissent sur les choix des individus ainsi que sur l’orientation des politiques migratoires. En articulant les échelles individuelle et institutionnelle, il questionne aussi la dichotomie construite entre autonomie et passivité en migration. (shrink)

In this chapter we look at selfhood in contemporary Confucianism and feminism. We will argue that contemporary Confucians and feminists (and, with some caveats, Confucius and Mencius) have three important points in common when considering the self. In our argument, we will reflect on the debate about Chengyang Li's suggestion that there are important similarities between 仁 (ren ), a term that means roughly "humanity;' "human kindness,'' or "humanity at its best;' and the care ethics advocated by feminists Carol Gilligan, (...) Nel Noddings, and others. Our goal here is not to settle the debates between and among differing Confucians and feminists. Instead, we want to argue that the differences among the views of particular contemporary Confucians and feminists in understanding selfhood and relationality may in fact be smaller than the differences between the two looked at categorically. (shrink)

My dissertation asks how we affect conversational context and how it affects us when we participate in any conversation—including philosophical conversations. Chapter 1 argues that speakers make pragmatic presuppositions when they use proper names. I appeal to these presuppositions in giving a treatment of Frege’s puzzle that is consistent with the claim that coreferential proper names have the same semantic value. I outline an explanation of the way presupposition carrying expressions in general behave in belief ascriptions, and suggest that substitutivity (...) failure is a special case of this behavior. Chapter 2 develops a compositional probabilistic semantics for the language of subjective uncertainty, including epistemic adjectives scoped under quantifiers. I argue that we should distinguish sharply between the effects that epistemically hedged statements have on conversational context, and the effects that they have on belief states. I also suggest that epistemically hedged statements are a kind of doxastic advice, and explain how this hypothesis illuminates some otherwise puzzling phenomena. Chapter 3 argues that ordinary causal talk is deeply sensitive to conversational context. The principle that I formulate to characterize that context sensitivity explains at least some of the oddness of ‘systematic causal overdetermination,’ and explains why some putative overgenerated causes are never felicitously counted, in conversation, as causes. But the principle also makes metaphysical theorizing about causation rather indirectly constrained by ordinary language judgments. (shrink)

Can we expect our scientific theories to make up a unified structure, or do they form a kind of “patchwork” whose pieces remain independent from each other? Does the proliferation of sometimes-incompatible representations of the same phenomenon compromise the ability of science to deliver reliable knowledge? Is there a single correct way to classify things that science should try to discover, or is taxonomic pluralism here to stay? These questions are at the heart of philosophical debate on the unity or (...) plurality of science, one of the most central issues in philosophy of science today. This book offers a critical overview and a new structure of this debate. It focuses on the methodological, epistemic, and metaphysical commitments of various philosophical attitudes surrounding monism and pluralism, and offers novel perspectives and pluralist theses on scientific methods and objects, reductionism, plurality of representations, natural kinds, and scientific classifications. (shrink)

This paper develops a compositional, type-driven constraint semantic theory for a fragment of the language of subjective uncertainty. In the particular application explored here, the interpretation function of constraint semantics yields not propositions but constraints on credal states as the semantic values of declarative sentences. Constraints are richer than propositions in that constraints can straightforwardly represent assessments of the probability that the world is one way rather than another. The richness of constraints helps us model communicative acts in essentially the (...) same way that we model agents’ credences. Moreover, supplementing familiar truth-conditional theories of epistemic modals with constraint semantics helps capture contrasts between strong necessity and possibility modals, on the one hand, and weak necessity modals, on the other. (shrink)

This paper presents and discusses a range of counterexamples to the common view that quantifiers cannot take scope over epistemic modals. Some of the counterexamples raise problems for ‘force modifier’ theories of epistemic modals. Some of the counterexamples raise problems for Robert Stalnaker’s theory of counterfactuals, according to which a special kind of epistemic modal must be able to scope over a whole counterfactual. Finally, some of the counterexamples suggest that David Lewis must countenance ‘would’ counterfactuals in which a covert (...) ‘would’ scopes over the whole consequent of the counterfactual, including an overt ‘might.’. (shrink)

There is disagreement in the literature about the exact nature of the phenomenon of empathy. There are emotional, cognitive, and conditioning views, applying in varying degrees across species. An adequate description of the ultimate and proximate mechanism can integrate these views. Proximately, the perception of an object's state activates the subject's corresponding representations, which in turn activate somatic and autonomic responses. This mechanism supports basic behaviors that are crucial for the reproductive success of animals living in groups. The Perception-Action Model, (...) together with an understanding of how representations change with experience, can explain the major empirical effects in the literature. It can also predict a variety of empathy disorders. The interaction between the PAM and prefrontal functioning can also explain different levels of empathy across species and age groups. This view can advance our evolutionary understanding of empathy beyond inclusive fitness and reciprocal altruism and can explain different levels of empathy across individuals, species, stages of development, and situations. Key Words: altruism; cognitive empathy ; comparative; emotion; emotional contagion; empathy ; evolution; human; perception-action; perspective taking. (shrink)