Maurice Blanchot, in his essay on Hülderlin, calls our age “an empty time.” Martin Heidegger, paraphrasing Hülderlin's monumental elegy “Bread and Wine,” speaks of our “destitution.” In Hülderlin's language, we are experiencing the absence of the “gods who have fled.” The Western world, according to these authors, finds itself in a crisis of alienation: the old beliefs, values, and worldviews that used to anchor us in the world have been long rent asunder, and we cast about in vain for a (...) ground that isn't there. Yet, as Heidegger writes, our time is “no longer able even to experience its own…. (shrink)

We give alternative characterizations of exact, extendible and projective formulas in intuitionistic propositional calculus IPC in terms of n-universal models. From these characterizations we derive a new syntactic description of all extendible formulas of IPC in two variables. For the formulas in two variables we also give an alternative proof of Ghilardi’s theorem that every extendible formula is projective.

A theory of aesthetic value should explain what makes aesthetic value good. Current views about what makes aesthetic value good privilege the individual’s encounter with aesthetic value—listening to music, reading a novel, writing a poem, or viewing a painting. What makes aesthetic value good is its benefit to the individual appreciator. But engagement with aesthetic value is often a social, participatory matter: sharing and discussing aesthetic goods, imitating aesthetic agents, dancing, cooking, dining, or making music together. This article argues that (...) we should understand aesthetic value in a way that centers these social forms of aesthetic engagement. To this end, the article argues that there is a social practice of aesthetic valuing, characterized as a participatory practice governed by the value of aesthetic community, which engages us in the social development of our capacities for discretionary valuing and volitional openness. Current theories of aesthetic value have trouble capturing the character of the practice of aesthetic valuing, and this motivates a novel communitarian theory of aesthetic value: aesthetic value is what is worthy of engagement in the social practice of aesthetic valuing. (shrink)

Our paradigms of aesthetic value condition the philosophical questions we pose and hope to answer about it. Theories of aesthetic value are typically individualistic, in the sense that the paradigms they are designed to capture, and the questions to which they are offered as answers, center the individual’s engagement with aesthetic value. Here I offer some considerations that suggest that such individualism is a mistake and sketch a communitarian way of posing and answering questions about the nature of aesthetic value.

The human brain has some capabilities that the brains of other animals lack. It is to these distinctive capabilities that our species owes its dominant position. Other animals have stronger muscles or sharper claws, but we have cleverer brains. If machine brains one day come to surpass human brains in general intelligence, then this new superintelligence could become very powerful. As the fate of the gorillas now depends more on us humans than on the gorillas themselves, so the fate of (...) our species then would come to depend on the actions of the machine superintelligence. But we have one advantage: we get to make the first move. Will it be possible to construct a seed AI or otherwise to engineer initial conditions so as to make an intelligence explosion survivable? How could one achieve a controlled detonation? To get closer to an answer to this question, we must make our way through a fascinating landscape of topics and considerations. Read the book and learn about oracles, genies, singletons; about boxing methods, tripwires, and mind crime; about humanity's cosmic endowment and differential technological development; indirect normativity, instrumental convergence, whole brain emulation and technology couplings; Malthusian economics and dystopian evolution; artificial intelligence, and biological cognitive enhancement, and collective intelligence. (shrink)

Philosophers often characterize discourse in general as aiming at some sort of convergence (in beliefs, plans, dispositions, feelings, etc.), and many views about aesthetic discourse in particular affirm this thought. I argue that a convergence norm does not govern aesthetic discourse. The conversational dynamics of aesthetic discourse suggest that typical aesthetic claims have directive force. I distinguish between dynamic and illocutionary force and develop related theories of each for aesthetic discourse. I argue that the illocutionary force of aesthetic utterances is (...) typically invitational because its dynamic force is influenced by a ‘communal’ norm. I draw on dynamic pragmatics to develop a formal account of this dynamic force that explains why invitation has pride of place in aesthetic conversation. It turns out that the end of aesthetic discourse is not convergence but a distinctive form of community, a kind of harmony of individuality, that is compatible with aesthetic disagreement. If this is right, then convergence theories of aesthetic and normative discourse, and of conversation in general, need to be revised. (shrink)

I dette nummeret av Etikk i Praksis belyses et etisk dilemma om premiering eller sanksjoner for deltakelse/ikke-deltakelse i nasjonale screeningprogram for kreft, i artikkelen «En etisk diskussion af screening for kræftsygdomme» av John Brodersen, Peter Laurs Sørensen, Fía Lindenskov og Lonny Henriksen. Dette er belyst gjennom intervjuer hvor divergerende meninger gjenspeiler at vi har svært begrenset kunnskap om både kort- og langtidseffekt av screening for kreft. Den politiske viljen til å innføre screeningprogram har utvilsomt vært sterkere enn viljen til å (...) fremskaffe vitenskapelig bevis for eventuell nytteeffekt gjennom randomiserte studier. Randomiserte studier på screening er svært dyre og har ofte et langt tidsperspektiv før resultater kan foreligge og danne et relevant kunnskapsgrunnlag for en nasjonal screeningstrategi. Resultatene kan også være kulturavhengige. Det understreker behovet for flere randomiserte studier. Det må også poengteres at ethvert land som har råd til å vurdere innføring av et screeningprogram, har også råd til å finansiere randomiserte studier i forkant. En omfattende randomisert studie på fleksibel sigmoidoskopiscreening for tarmkreft har vist at deltakelse i screeningprogram kan føre til et redusert egenansvar for sunn livsstil og dermed økt risiko for livsstilssykdommer. Her ligger det altså en pedagogisk utfordring som kan variere fra land til land og mellom forskjellige screeningmetoder. (shrink)

This survey report is a follow-up to the survey done by the Center for Business Ethics in 1984/85 which was published in the Journal for Business Ethics under the title of 'Are Corporations Institutionalizing Ethics?' (Volume 5, 1986, pp. 85-91). This 1989/90 survey was again sent to Fortune 1000 industrial and service companies to find out what they have done to build ethical values into their organizations. It reveals some interesting comparisons with the 1984/85 survey with regard to expanding efforts, (...) objectives, progress, and methods of implementation, along with some new information on their perception of public pressure for ethics programs and the need for ethics education. The survey shows where some progress in building ethics into corporations seems to be occurring and where much more work needs to be done. (shrink)

This article responds to recent debates in critical algorithm studies about the significance of the term “algorithm.” Where some have suggested that critical scholars should align their use of the term with its common definition in professional computer science, I argue that we should instead approach algorithms as “multiples”—unstable objects that are enacted through the varied practices that people use to engage with them, including the practices of “outsider” researchers. This approach builds on the work of Laura Devendorf, Elizabeth Goodman, (...) and Annemarie Mol. Different ways of enacting algorithms foreground certain issues while occluding others: computer scientists enact algorithms as conceptual objects indifferent to implementation details, while calls for accountability enact algorithms as closed boxes to be opened. I propose that critical researchers might seek to enact algorithms ethnographically, seeing them as heterogeneous and diffuse sociotechnical systems, rather than rigidly constrained and procedural formulas. To do so, I suggest thinking of algorithms not “in” culture, as the event occasioning this essay was titled, but “as” culture: part of broad patterns of meaning and practice that can be engaged with empirically. I offer a set of practical tactics for the ethnographic enactment of algorithmic systems, which do not depend on pinning down a singular “algorithm” or achieving “access,” but which rather work from the partial and mobile position of an outsider. (shrink)

Accounts of sexual experience, sexual oppression, and sexual violation, if they are not to lend support to the problems they are invoked to address, require the foundation of a phenomenological description of the character of experience. Relying on Maurice Merleau-Ponty, I aim to provide this foundation, arguing that sexual experience is a domain not of detached, individual autonomy but of intrinsic susceptibility and exposure to the world. My description of sexual experience is intended to reveal the immanent norms that sexuality (...) projects and thereby to critique ways of inhabiting experience that disavow what is revealed in that description. The first section discerns three ambiguities that characterize our experience in Merleau-Ponty's notion of “flesh”: that between materiality and meaning, self and others, and self and world. The second section offers a phenomenology of sexual experience based on these ambiguities. The third section, on sexual oppression and suppression, identifies two stereotypical ways in which they are evaded: what I call the stances of “withdrawal from” and “control of” sexuality as flesh. Finally, the fourth section reveals the shortcomings of the legal-juridical domain in navigating our status as flesh, and warns against the proliferation of its terms, specifically the norm of consent. (shrink)

Subjects of ectogenesis—human beings that are developing in artificial wombs (AWs)—share the same moral status as newborns. To demonstrate this, I defend two claims. First, subjects of partial ectogenesis—those that develop in utero for a time before being transferred to AWs—are newborns (in the full sense of the word). Second, subjects of complete ectogenesis—those who develop in AWs entirely—share the same moral status as newborns. To defend the first claim, I rely on Elizabeth Chloe Romanis’s distinctions between fetuses, newborns and (...) subjects of ectogenesis. For Romanis, the subject of partial ectogenesis ‘is neither a fetus nor a baby’ but is, instead, a ‘new product of human reproduction’. In this essay, I begin by, expanding upon Romanis’s argument that subjects of partial ectogenesis are not fetuses while arguing that those subjects are newborns. Next, I show that the distinction that Romanis draws between subjects of partial ectogenesis and newborns needs to be revised. The former is a kind of the latter. This leads us to an argument that shows why different moral statuses cannot be justifiably assigned to subjects of partial ectogenesis and subjects of complete ectogenesis, respectively. As subjects of partial ectogenesis share the same moral status as newborns, it follows that subjects of complete ectogenesis share the same moral status as newborns as well. I conclude by considering implications that this essay may have for the research and development of AW technology and conceptual links between a subject’s moral status and birth. (shrink)

How should we pursue aesthetic value, or incorporate it into our lives, if we want to? Is there an ideal of aesthetic life? Philosophers have proposed numerous answers to the analogous question in moral philosophy, but the aesthetic question has received relatively little attention. There is, in essence, a single view, which is that one should develop a sensibility that would give one sweeping access to aesthetic value. I challenge this view on two grounds. First, it threatens to undermine our (...) "aesthetic love", or the meaningful attachments we form with aesthetic items, e.g., poems, paintings, songs, or items of design and dress. Second, it fails to accommodate the motivational character of our encounter with beauty, which can diminish our desire to pursue the wider world of aesthetic value. I conclude that whatever the aesthetic ideal is, it must reconcile our desire to broaden our access to aesthetic value with our desire to maintain and cultivate our meaningful aesthetic attachments. I motivate the alternative thought that having style is the aesthetic ideal. (shrink)

Contemporary philosophical attitudes toward beauty are hard to reconcile with its importance in the history of philosophy. Philosophers used to allow it a starring role in their theories of autonomy, morality, or the good life. But today, if beauty is discussed at all, it is often explicitly denied any such importance. This is due, in part, to the thought that beauty is the object of “disinterested pleasure”. In this paper I clarify the notion of disinterest and develop two general strategies (...) for resisting the emphasis on it, in the hopes of getting a clearer view of beauty’s significance. I present and discuss several literary depictions of the encounter with beauty that motivate both strategies. These depictions illustrate the ways in which aesthetic experience can be personally transformative. I argue that they present difficulties for disinterest theories and suggest we abandon the concept of disinterest to focus instead on the special kind of interest beauty fuels. I propose a closer look at the Platonic thought that beauty is the object of love. (shrink)

To what extent should we use technological advances to try to make better human beings? Leading philosophers debate the possibility of enhancing human cognition, mood, personality, and physical performance, and controlling aging. Would this take us beyond the bounds of human nature? These are questions that need to be answered now.

What is it for a person to have style? Philosophers working in action theory, ethics, and aesthetics are surprisingly quiet on this question. I begin by considering whether theories of artistic style shed any light on it. Many philosophers, artists, and art historians are attracted to some version of the view that artistic style is the expression of personality. I clarify this view and argue that it is implausible for both artistic style and, suitably modified, personal style. In fact, both (...) theories of style crack along the same line, which suggests that they can indeed be mutually illuminating. I articulate and defend a view of personal style according to which, roughly, having style is a matter of expressing one’s ideals. I show how this illuminates the widely neglected value of personal style and propose a new, analogous theory of individual artistic style: artistic style is the expression of the ideals the artist has for her art. (shrink)

Modernity is characterized by an assertion of the individual as a singular unit of significance, and its various systems (political, legal, economic, etc.) take their lead from a commitment to the individual as the bearer of rights. While a powerful accomplishment, this idea is also problematic: it does not adequately recognize how the individual it prioritizes would itself point to other contexts of significance by which its experience is rendered meaningful. This paper explores this basic tension between these two visions (...) of selfhood: one expressed in terms of “rights” and the other in terms of “worlds.” It will show how care for “worlds” is necessary for the very operation of rights, and it will identify various ways in which these “worlds” could be politically protected. (shrink)

In chapters ranging from "The Beautiful, the Dainty, and the Dumpy" to "Skin-deep or In the Eye of the Beholder?" Nick Zangwill investigates the nature of beauty as we conceive it, and as it is in itself. The notion of beauty is currently attracting increased interest, particularly in philosophical aesthetics and in discussions of our experiences and judgments about art. In The Metaphysics of Beauty, Zangwill argues that it is essential to beauty that it depends on the ordinary features (...) of things. He uses this principle to defend the notion of the aesthetic, to call for a version of aesthetic formalism, and to reconsider the reality of beauty. The Metaphysics of Beauty brings beauty to the center of intellectual consciousness in a manner informed by contemporary metaphysics and engages with beauty as an enduring object of human thought and experience. (shrink)

The human desire to acquire new capacities is as ancient as our species itself. We have always sought to expand the boundaries of our existence, be it socially, geographically, or mentally. There is a tendency in at least some individuals always to search for a way around every obstacle and limitation to human life and happiness.

Recently, I argued that human subjects in artificial wombs ‘share the same moral status as newborns’ and so, deserve the same treatment and protections as newborns. This thesis rests on two claims: subjects of partial ectogenesis—those that develop in utero for at time before being transferred to AWs—are newborns and subjects of complete ectogenesis—those who develop in AWs entirely—share the same moral status as newborns. In response, Elizabeth Chloe Romanis argued that the subject in an AW is ‘a unique human (...) entity…rather than a fetus or a newborn’. She provides four lines of response to my essay. First, she argues that I have ‘misconstrued’ what birth is. Once we correct that error, it becomes clear that subjects of partial ectogenesis have not been born. Second, she argues that my claims imply that non-implanted embryos ‘would also be “born”’. But that is absurd. Third, she claims I fail to ‘meaningfully respond’ to distinctions she draws between subjects of ectogenesis and neonates. Finally, she criticises my essay for focusing on subjects of AWs rather than focusing on pregnant persons. I respond to each of these charges. In doing so, I reaffirm that some subjects of ectogenesis are newborns and all subjects of ectogenesis—even those that have not been born—share the same moral status as newborns. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Inheriting Identity and Practicing TransformationThe Time of Feminist PoliticsShannon HoffA human life unfolds over time. No moment of it can be considered apart from the others, independently of the fact that the human being was and will be, and so no moment is sufficient on its own to tell us of the nature of that identity. Each moment is insufficient as an expression of who we are, as an (...) answer to the question of what we want to be, or as a point at which a full account of our identity could be given. And we live each moment as if afflicted by a dual blindness with regard to the past and future that lend it significance; while exercising pervasive influence in the present, this past and future are relatively inaccessible to our reflective insight. We are always “growing up,” so to speak, from out of a childhood that can never be the purely transparent object of reflection, to an adulthood or “accomplishment” of identity that is always in the mysterious future, unimaginable in the terms of the adolescence in which we find ourselves.My purpose here is to show how this issue resonates in the context of feminist philosophy, feminist critique, and feminist practice—that is, how a consideration of time and its impact on human experience allows us to highlight the accomplishments of various avenues of feminist thought, to elaborate their shortcomings in relation to each other, to perceive the reasons behind the tensions among them, and to understand the way in which they are (and should [End Page 167] be understood as) connected. I will work through the issue of what it means to live in the temporal dimensions of past, present, and future—what it means to inherit an already meaningful world, to be an individual in the present, and to be propelled into an uncertain future—so as to provide a general framework by which to interpret the history of feminist thought. I will explain these different temporal dimensions in terms of the (respective) ideas of cultivation, universality, and transformation, identifying the positive and negative significance of each and also the demand that the tensions among them be negotiated. Finally, I will show that feminist justice is in fact found here, as answerability to all three—to communities of cultivation, to the demands of universality, and to the inconclusiveness and transformability of human identity. While much feminist thinking has been committed to exploring these elements singly, in abstraction from the others, and while such work is important, it is also valuable to explicitly explore the relationships and tensions among these different aspects, to articulate how to act and think in light of this underlying conceptual context, and to do so in a more explicit and self-conscious way.There is, of course, a disadvantage to not exploring these elements on their own terms: namely, that one handles their subtleties roughly. A further and related danger is that involved in trying to draw a broad picture of a tradition with complex and conflicting elements, one that does not count itself as a tradition at times—as a “we,” a feminism, or a feminist thought.1 While I will talk about “feminism” or “feminist thought,” I do not presume that these differences do not exist; my goal is simply to explore what is involved in an elaboration of a critical interpretation of society, when the society one critically interprets is an agent in one’s formation. The description of the dynamics of human becoming, agency, and critique I develop below has the purpose of showing that it is possible to understand differences between feminist positions as complementary, a process that will lead me to underemphasize stringent divisions and charged oppositions and to focus on drawing connections. Let us turn now to a preliminary description of the conceptual framework I seek to construct.Feminism and TimeTo advance feminist purposes is, one might presume, to hope for and work toward a new and transformed reality in the future. It would seem, however, that this reality cannot be clearly envisioned in the present, since that would require the transformation of the very people envisioning it. In... (shrink)

According to agent-centered virtue ethics, acting well is not a matter of conforming to agent-independent moral standards, like acting so as to respect humanity or maximize utility. Instead, virtuous agents determine what is called for in their circumstances through good practical reason. This is an attractive view, but it requires a plausible account of how good practical reason works. To that end, some theorists invoke the skill model of virtue, according to which virtue involves essentially the same kind of practical (...) reason as ordinary skills. I contend, however, that ordinary skills provide a plausible and informative model of good practical reason only insofar as they are assessed by agent-independent standards. And so virtue, likewise, must be assessed primarily by agent-independent moral standards, if the skill model is to serve its purpose. I consider how agent-centered virtue ethics might avert this dilemma. But I ultimately suggest proceeding a different way. (shrink)

According to Miranda Fricker, being hindered from rendering something significant about oneself intelligible to someone constitutes a hermeneutical injustice only if it results from the hermeneutical marginalization of some group to which one belongs. A major problem for Fricker’s picture is that it cannot properly account for the paradigm case of hermeneutical injustice Fricker herself takes from Ian McEwan’s novel Enduring Love. In order to account properly for this case, I argue that being hindered from rendering something significant about oneself (...) intelligible to someone can constitute a hermeneutical injustice so long as it results from the hermeneutical marginalization of some group - whether or not one belongs to that group. One upshot is that Fricker’s distinction between systematic and incidental cases of hermeneutical injustice needs redrawing, and I show how this can be done. Another is that hermeneutical injustice is more widespread than Fricker recognizes. (shrink)

We present a theory of decision by sampling (DbS) in which, in contrast with traditional models, there are no underlying psychoeconomic scales. Instead, we assume that an attribute’s subjective value is constructed from a series of binary, ordinal comparisons to a sample of attribute values drawn from memory and is its rank within the sample. We assume that the sample reflects both the immediate distribution of attribute values from the current decision’s context and also the background, real-world distribution of attribute (...) values. DbS accounts for concave utility functions; losses looming larger than gains; hyperbolic temporal discounting; and the overestimation of small probabilities and the underestimation of large probabilities. Ó 2005 Elsevier Inc. All rights reserved. (shrink)

I reply to Andrea Baldini's critical discussion of my "Street Art: The Transfiguration of the Commonplaces" (2010) by taking up the question: what is "the street" in street art? I argue that the relevant notion of the street is a space whose function it is to facilitate self-expression. I show how this clarifies and extends the theory developed in Riggle (2010). I then argue, contra Baldini, that street art is not always subversive, and when it is, it is not always (...) in virtue of its challenging the co-opting of public space by commercial art. (shrink)

ABSTRACT One of Derrida's most significant insights concerns the irreducibility yet interdependence of unconditioned ideal and conditioned actuality. First, relying especially on the concept of hospitality, I argue that this insight allows for the development of a powerful account of ethical and political action. Second, I show the usefulness of this account for feminist critical practice, especially with regard to the ideal of inclusion and the concept of “woman.” Third, and finally, I explore how this insight could guide feminist action (...) in relation to two specific situations: feminism's relations to transgender issues and to reproductive freedom. (shrink)

I develop a theory of social virtue around the concept of a "social opening" and argue that a range of contemporary terms track various modes of success and failure with respect to social openings: ‘awesome’, ‘down’, ‘chill’, ‘sucks’, ‘wack’, ‘lame’, ‘douchebag’, and others. A basic idea is that the normative character of contemporary social life cannot be fully understood in traditional philosophical terms: ‘obligation’, ‘demand’, ‘duty’, ‘right’, ‘just’, ‘requirement’. ‘Sucks’ and ‘awesome’ (and their ilk) capture a special mode of interpersonal (...) critique. Old modes of critique fall short because contemporary social life embodies a concern for cultivating, expressing, and appreciating individuality. This is partly an aesthetic affair, which flavors the modes of response and critique that constitute the normative framework. I detail how our interest in the "ethics of awesomeness" has influenced a range of post-’60s cultural practices, including art, charity, athletics, public life, and others. (shrink)

Falsification no longer is the cornerstone of philosophy of science; but it still looms widely that scientists ought to drop an explanatory hypothesis in view of negative results. We shall argue that, to the contrary, negative empirical results are unable to disqualify causally explanatory hypotheses—not because of the shielding effect of auxiliary assumptions but because of the fact that the causal irrelevance of a factor cannot empirically be established. This perspective is elaborated at a case study taken from the history (...) of plant physiology: the formaldehyde model of photosynthesis, which for about sixty years dominated the field—despite the fact that in these sixty years all the attempts to conclusively demonstrate even the presence of formaldehyde in plants failed. (shrink)

This article compares the concept of habitus, as formulated in the work of Mauss and Bourdieu, with the concept of habit, as formulated in the work of Merleau-Ponty and Dewey. The rationale for this, on one level, is to seek to clarify these concepts and any distinction that there may be between them – though the article notes the wide variety of uses of both concepts and suggests that these negate the possibility of any definitive definitions or contrasts. More centrally, (...) however, the purpose of the comparison is to draw out a number of important issues and debates which, it is argued, further work must address if the concepts of habit and habitus are to continue to prove useful and illuminating in social science. (shrink)

Many studies find reflective thinking predicts less belief in God or less religiosity — so-called analytic atheism. However, the most widely used tests of reflection confound reflection with ancillary abilities such as numeracy, some studies do not detect analytic atheism in every country, experimentally encouraging reflection makes some non-believers more open to believing in God, and one of the most common sources of online research participants seems to produce lower data quality. So analytic atheism may be less than universal or (...) partially explained by confounding factors. To test this, we developed better measures, controlled for more confounds, and employed more recruitment methods. All four studies detected signs of analytic atheism above and beyond confounds (N > 70,000 people from five of six continental regions). We also discovered analytic apostasy: the better a person performed on reflection tests, the greater their odds of losing their religion since childhood — even when controlling for confounds. Analytic apostasy even seemed to explain analytic atheism: apostates were more reflective than others and analytic atheism was undetected after excluding apostates. Religious conversion was rare and unrelated to reflection, suggesting reflection’s relationships to conversion and deconversion are asymmetric. Detected relationships were usually small, indicating reflective thinking is a reliable albeit marginal predictor of apostasy. (shrink)

According to ontological nihilism nothing exists. A recent argument purports to show that this view is indefensible, since its most plausible formulations are tacitly committed to quantificational claims that are inconsistent with the nihilist's view that there aren't any existents. I show that this objection begs the question against the nihilist. The objector's argument relies on an equivalence principle implying that claims which nihilists regard as non-quantificational should nonetheless be interpreted as equivalent to quantified claims, given that both kinds of (...) assertion are assertible in the same contexts. This style of reasoning is supported by considerations of charity, which suggest that similarities in inter-personal patterns of language use provide evidence of similarity in the semantic content of speakers' utterances. However, related considerations also suggest that intra-personal patterns of language use constitute significant semantic evidence of the same kind. When we appreciate this and further recognize that nihilists are disposed to assert the negation of any positive, quantified claim, we see that it is too much to expect principles of semantic interpretation based on considerations of charity to decisively refute nihilism. This result has interesting metametaphysical implications concerning the role and scope of analogous arguments based on principles of interpretive charity. (shrink)

What is it to know more? By what metric should the quantity of one's knowledge be measured? I start by examining and arguing against a very natural approach to the measure of knowledge, one on which how much is a matter of how many. I then turn to the quasi-spatial notion of counterfactual distance and show how a model that appeals to distance avoids the problems that plague appeals to cardinality. But such a model faces fatal problems of its own. (...) Reflection on what the distance model gets right and where it goes wrong motivates a third approach, which appeals not to cardinality, nor to counterfactual distance, but to similarity. I close the paper by advocating this model and briefly discussing some of its significance for epistemic normativity. In particular, I argue that the 'trivial truths' objection to the view that truth is the goal of inquiry rests on an unstated, but false, assumption about the measure of knowledge, and suggest that a similarity model preserves truth as the aim of belief in an intuitively satisfying way. (shrink)

In recent years, many qualitative sociologists, anthropologists, and social theorists have critiqued the use of algorithms and other automated processes involved in data science on both epistemological and political grounds. Yet, it has proven difficult to bring these important insights into the practice of data science itself. We suggest that part of this problem has to do with under-examined or unacknowledged assumptions about the relationship between the two fields—ideas about how data science and its critics can and should relate. Inspired (...) by recent work in Science and Technology Studies on interventions, we attempted to stage an encounter in which practicing data scientists were asked to analyze a corpus of critical social science literature about their work, using tools of textual analysis such as co-word and topic modelling. The idea was to provoke discussion both about the content of these texts and the possible limits of such analyses. In this commentary, we reflect on the planning stages of the experiment and how responses to the exercise, from both data scientists and qualitative social scientists, revealed some of the tensions and interactions between the normative positions of the different fields. We argue for further studies which can help us understand what these interdisciplinary tensions turn on—which do not paper over them but also do not take them as given. (shrink)

I argue that an evaluational conception of love collides with the way we value love. That way allows that love has causes, but not reasons, and it recognizes and celebrates a love that refuses to justify itself. Love has unjustified selectivity, due to its arbitrary causes. That imposes a non-tradability norm. A love for reasons, rational love or evaluational love would be propositional, and it therefore allows that the people we love are tradable commodities. A moralized conception of love is (...) no less committed to treating those we love as tradable commodities; it is just that they are tradable moral commodities. An evaluative criterion of adequacy, I suggest, encourages the opposite view ? a non-rational and non-evaluational concept of love. Such a love can set up partial obligations, which may even demand that one sacrifice one's life. Only a love that has causes but not reasons can have the kind of value that we think love has, and thus it would only be rational to pursue and foster such a love. (shrink)

The standard topological representation of a Boolean algebra via the clopen sets of a Stone space requires a nonconstructive choice principle, equivalent to the Boolean Prime Ideal Theorem. In this article, we describe a choice-free topological representation of Boolean algebras. This representation uses a subclass of the spectral spaces that Stone used in his representation of distributive lattices via compact open sets. It also takes advantage of Tarski’s observation that the regular open sets of any topological space form a Boolean (...) algebra. We prove without choice principles that any Boolean algebra arises from a special spectral space X via the compact regular open sets of X; these sets may also be described as those that are both compact open in X and regular open in the upset topology of the specialization order of X, allowing one to apply to an arbitrary Boolean algebra simple reasoning about regular opens of a separative poset. Our representation is therefore a mix of Stone and Tarski, with the two connected by Vietoris: the relevant spectral spaces also arise as the hyperspace of nonempty closed sets of a Stone space endowed with the upper Vietoris topology. This connection makes clear the relation between our point-set topological approach to choice-free Stone duality, which may be called the hyperspace approach, and a point-free approach to choice-free Stone duality using Stone locales. Unlike Stone’s representation of Boolean algebras via Stone spaces, our choice-free topological representation of Boolean algebras does not show that every Boolean algebra can be represented as a field of sets; but like Stone’s representation, it provides the benefit of a topological perspective on Boolean algebras, only now without choice. In addition to representation, we establish a choice-free dual equivalence between the category of Boolean algebras with Boolean homomorphisms and a subcategory of the category of spectral spaces with spectral maps. We show how this duality can be used to prove some basic facts about Boolean algebras. (shrink)

In the Aristotelian tradition, the psychological difference between virtue and continence is commonly understood in terms of inner harmony versus inner conflict. Virtuous agents experience inner harmony between feeling and action because they do not care to do other than what their circumstances call for, whereas continent agents feel conflicted about doing what is called for because of competing concerns. Critics of this view argue, however, that when the circumstances require sacrificing something of genuine value, virtuous agents can indeed feel (...) conflicted about acting well. But if this is so, what differentiates virtuous from merely continent agency? This essay argues that the traditional distinction conflates two aspects of virtue as well as two species of continence. And distinguishing between them provides resources for making sense of the complex relationship between inner conflict and good moral agency. (shrink)