Extant research suggests that individuals employ traditional moral heuristics to support their observed altruistic behavior; yet findings have largely been limited to inductive extrapolation and rely on relatively few traditional frames in so doing, namely, deontology in organizational behavior and virtue theory in law and economics. Given that these and competing moral frames such as utilitarianism can manifest as identical behavior, we develop a moral framing instrument—the Philosophical Moral-Framing Measure (PMFM)—to expand and distinguish traditional frames associated and disassociated with observed (...) altruistic behavior. The validation of our instrument based on 1015 subjects in 3 separate real stakes scenarios indicates that heuristic forms of deontology, virtue-theory, and utilitarianism are strongly related to such behavior, and that egoism is an inhibitor. It also suggests that deontic and virtue-theoretical frames may be commonly perceived as intertwined and opens the door for new research on self-abnegation, namely, a perceived moral obligation toward suffering and self-denial. These findings hold the potential to inform ongoing conversations regarding organizational citizenship and moral crowding out, namely, how financial incentives can undermine altruistic behavior. (shrink)

Prior research has demonstrated a strong relationship between team performance and team members’ team efficacy beliefs and perceptions of social integration. Performing well increases the feelings of collective ability that comprise team efficacy and the feelings of psychological connectedness that make up social integration, while performing poorly erodes them. In this article, we draw from the social cognitive base of ethical leadership theory to argue that ethical leadership moderates the relationship between team performance and team efficacy beliefs, and between team (...) performance and social integration, such that these important team attitudes are buffered against the negative effects of poor performance when leaders act ethically. Alternatively, when leaders act less ethically, team efficacy and social integration break down following poor performance. We test our hypotheses in a field study of U.S. military teams actively engaged in competition. The data support our arguments. We find that ethical leadership weakens the relationships among team performance and team efficacy and social integration, respectively, such that ethical leaders preserve team efficacy and social integration when their teams do not perform well. (shrink)

Hypocrites are often thought to lack the standing to blame others for faults similar to their own. Although this claim is widely accepted, it is seldom argued for. We offer an argument for the claim that nonhypocrisy is a necessary condition on the standing to blame. We first offer a novel, dispositional account of hypocrisy. Our account captures the commonsense view that hypocrisy involves making an unjustified exception of oneself. This exception-making involves a rejection of the impartiality of morality and (...) thereby a rejection of the equality of persons, which we argue grounds the standing to blame others. (shrink)

The analysis of desire ascriptions has been a central topic of research for philosophers of language and mind. This work has mostly focused on providing a theory of want reports, i.e. sentences of the form 'S wants p'. In this paper, we turn attention from want reports to a closely related, but relatively understudied construction, namely hope reports, i.e. sentences of the form 'S hopes p'. We present two contrasts involving hope reports, and show that existing approaches to desire fail (...) to explain these contrasts. We then develop a novel account that combines some of the central insights in the literature. We argue that our theory provides us with an elegant account of our contrasts, and yields a promising analysis of hoping. (shrink)

Unlike first-person Moorean sentences, it’s not always awkward to assert, “p, but you don’t know that p.” This can seem puzzling: after all, one can never get one’s audience to know the asserted content by speaking thus. Nevertheless, such assertions can be conversationally useful, for instance, by helping speaker and addressee agree on where to disagree. I will argue that such assertions also make trouble for the growing family of views about the norm of assertion that what licenses proper assertion (...) is not the initiating epistemic position of the speaker but the resulting epistemic position of the audience. (shrink)

Though many ethicists have the intuition that we should leave nature alone, Kyle Johannsen argues that we have a duty to research safe ways of providing large-scale assistance to wild animals. Using concepts from moral and political philosophy to analyze the issue of wild animal suffering (WAS), Johannsen explores how a collective, institutional obligation to assist wild animals should be understood. He claims that with enough research, genetic editing may one day give us the power to safely intervene without (...) perpetually interfering with wild animals’ liberties.---------------Questions addressed include: In what way is nature valuable and is interference compatible with that value? Is interference a requirement of justice? What are the implications of WAS for animal rights advocacy? What types of intervention are promising?---------------Expertly moving the debate about human relations with wild animals beyond its traditional confines, Wild Animal Ethics is essential reading for students and scholars of political philosophy and political theory studying animal ethics, environmental ethics, and environmental philosophy. (shrink)

The Ideal Worlds Account of Desire says that S wants p just in case all of S's most highly preferred doxastic possibilities make p true. The account predicts that a desire report 'S wants p' should be true so long as there is some doxastic p-possibility that is most preferred (by S). But we present a novel argument showing that this prediction is incorrect. More positively, we take our examples to support alternative analyses of desire, and close by briefly considering (...) what our cases suggest about the logic of desire. (shrink)

This paper proposes a new Separabilist account of thick concepts, called the Expansion View (or EV). According to EV, thick concepts are expanded contents of thin terms. An expanded content is, roughly, the semantic content of a predicate along with modifiers. Although EV is a form of Separabilism, it is distinct from the only kind of Separabilism discussed in the literature, and it has many features that Inseparabilists want from an account of thick concepts. EV can also give non-cognitivists a (...) novel escape from the Anti-Disentangling Argument. §I explains the approach of all previous Separabilists, and argues that there’s no reason for Separabilists to take this approach. §II explains EV. §III fends off objections. And §IV explains how non-cognitivist proponents of EV can escape the Anti-Disentangling Argument. (shrink)

Husserl’s philosophy of mathematics, his metatheory, and his transcendental phenomenology have a sophisticated and systematic interrelation that remains relevant for questions of ontology today. It is well established that Husserl anticipated many aspects of model theory. I focus on this aspect of Husserl’s philosophy in order to argue that Thomasson’s recent pleonastic reconstruction of Husserl’s approach to essences is incompatible with Husserl’s philosophy as a whole. According to the pleonastic approach, Husserl can appeal to essences in the absence of a (...) positive metaphysical account of their nature. I show, using central results from recent model theory, that the pleonastic approach undermines Husserl’s approach to formalization and categoricity, an effect that will ripple out from Husserl’s philosophy of mathematics into Husserl’s metatheory and transcendental phenomenology. The result is that Husserl cannot appeal to formal essences without metaphysical commitments. However, the very observations Thomasson makes about the nature of eidetic intuition in Husserl lead to a general strategy for responding to the problem. The article thus illustrates that the pleonastic and the model-theoretic routes for making Husserl relevant to present-day ontology are competing approaches, but I conclude that Husserl scholars seeking to set Husserl’s present-day relevance into sharp relief could do worse than to emphasize the model-theoretic nature of Husserl’s enterprise. (shrink)

This paper defends a new norm of assertion: Assert that p only if you are in a position to know that p. We test the norm by judging its performance in explaining three phenomena that appear jointly inexplicable at first: Moorean paradoxes, lottery propositions, and selfless assertions. The norm succeeds by tethering unassertability to unknowability while untethering belief from assertion. The PtK‐norm foregrounds the public nature of assertion as a practice that can be other‐regarding, allowing asserters to act in the (...) best interests of their audience when psychological pressures would otherwise prevent them from communicating the knowable truth. (shrink)

According to the doctrine of infallibility, one is permitted to believe p if one knows that necessarily, one would be right if one believed that p. This plausible principle—made famous in Descartes’ cogito—is false. There are some self-fulfilling, higher-order propositions one can’t be wrong about but shouldn’t believe anyway: believing them would immediately make one's overall doxastic state worse.

The incredible achievements of modern scientific theories lead most of us to embrace scientific realism: the view that our best theories offer us at least roughly accurate descriptions of otherwise inaccessible parts of the world like genes, atoms, and the big bang. In Exceeding Our Grasp, Stanford argues that careful attention to the history of scientific investigation invites a challenge to this view that is not well represented in contemporary debates about the nature of the scientific enterprise. The historical record (...) of scientific inquiry, Stanford suggests, is characterized by what he calls the problem of unconceived alternatives. Past scientists have routinely failed even to conceive of alternatives to their own theories and lines of theoretical investigation, alternatives that were both well-confirmed by the evidence available at the time and sufficiently serious as to be ultimately accepted by later scientific communities. Stanford supports this claim with a detailed investigation of the mid-to-late 19th century theories of inheritance and generation proposed in turn by Charles Darwin, Francis Galton, and August Weismann. He goes on to argue that this historical pattern strongly suggests that there are equally well-confirmed and scientifically serious alternatives to our own best theories that remain currently unconceived. Moreover, this challenge is more serious than those rooted in either the so-called pessimistic induction or the underdetermination of theories by evidence, in part because existing realist responses to these latter challenges offer no relief from the problem of unconceived alternatives itself. Stanford concludes by investigating what positive account of the spectacularly successful edifice of modern theoretical science remains open to us if we accept that our best scientific theories are powerful conceptual tools for accomplishing our practical goals, but abandon the view that the descriptions of the world around us that they offer are therefore even probably or approximately true. (shrink)

Kriegel has revived adverbialism as a theory of consciousness. But recent attacks have shed doubt on the viability of the theory. To save adverbialism, I propose that the adverbialist take a stance on the nature of adverbial modification. On one leading theory, adverbial modification turns on the instantiation by a substance of a psychological type. But the resulting formulation of adverbialism turns out to be a mere notational variant on the relationalist approaches against which Kriegel dialectically situates adverbialism. By contrast, (...) I argue that the way to be an adverbialist is to adopt an event ontology, emphasizing the active contribution of the mind to the phenomenology of experience. My close examination of the semantics of adverbial modification throws this metaphysical distinction into sharp relief. The event-based semantics overcomes recent objections in a way superior to the methods that would have been obviously available in the absence of a sophisticated semantics. (shrink)

In this paper, I raise a problem for standard precisifications of the Relational Analysis of attitude reports. The problem I raise involves counterfactual attitude verbs. such as ‘wish’. In short, the trouble is this: there are true attitude reports ‘ S wishes that P ’ but there is no suitable referent for the term ‘that P ’. The problematic reports illustrate that the content of a subject’s wish is intimately related to the content of their beliefs. I capture this fact (...) by moving to a framework in which ‘wish’ relates subjects to sets of pairs of worlds, or paired propositions, rather than—as is standardly assumed—sets of worlds. Although other types of counterfactual attitude reports, for example those involving ‘imagine’, may be similarly problematic, at this stage it is unclear whether they can be handled the same way. (shrink)

Rosi Braidotti has recently argued that the emerging scholarship on posthumanism should employ that she calls nomadic thinking. Braidotti identifies Deleuze’s work on Spinoza as the genesis of posthumanist ontology, yet Deleuze’s claims about nomadic thinking or nomadology come from his work on Leibniz. I argue that for posthumanist thought to theorize subjectivity beyond the human, it must use nomadology to overcome ontology itself. To make my argument, I demonstrate that while Braidotti is correct about Spinoza’s influence on Deleuze, his (...) work on Leibniz is necessary to adequately conceptualize nomadology. I employ Deleuze and Guattari’s figure of the Thought-brain as a model for subjectivity that they claim goes beyond the subject itself. Accordingly, I also look at some of the recent scholarship on Deleuze and the brain to illustrate what Deleuze and Guattari mean by the Thought-brain and how it could be used for conceptualizing posthuman subjectivity. (shrink)

This paper presents a puzzle involving embedded attitude reports. We resolve the puzzle by arguing that attitude verbs take restricted readings: in some environments the denotation of attitude verbs can be restricted by a given proposition. For example, when these verbs are embedded in the consequent of a conditional, they can be restricted by the proposition expressed by the conditional’s antecedent. We formulate and motivate two conditions on the availability of verb restrictions: a constraint that ties the content of restrictions (...) to the “dynamic effects” of sentential connectives and a constraint that limits the availability of restriction effects to present tense verbs with first-person subjects. However, we also present some cases that make trouble for these conditions, and outline some possible ways of modifying the view to account for the recalcitrant data. We conclude with a brief discussion of some of the connections between our semantics for attitude verbs and issues concerning epistemic modals and theories of knowledge. (shrink)

In 2019, several US states passed “heartbeat” bills. Should such bills go into effect, they would outlaw abortion once an embryonic heartbeat can be detected, thereby severely limiting an individual’s access to abortion. Many states allow health care professionals to refuse to provide an abortion for reasons of conscience. Yet heartbeat bills do not include a positive conscience clause that would allow health care professionals to provide an abortion for reasons of conscience. I argue that this asymmetry is unjustified. The (...) same criteria that justify protecting conscientious refusals to provide abortion also justify protecting positive conscientious appeals regarding abortion. Thus, if the law provides legal exemptions for health care professionals who, as a matter of conscience, refuse to provide abortions where it is legal, it should also provide exemptions for health care professionals who, as a matter of conscience, feel obligated to provide abortions where it is illegal. (shrink)

Trust is a central concept in the philosophy of science. We highlight how trust is important in the wide variety of interactions between science and society. We claim that examining and clarifying the nature and role of trust (and distrust) in relations between science and society is one principal way in which the philosophy of science is socially relevant. We argue that philosophers of science should extend their efforts to develop normative conceptions of trust that can serve to facilitate trust (...) between scientific experts and ordinary citizens. The first project is the development of a rich normative theory of expertise and experience that can explain why the various epistemic insights of diverse actors should be trusted in certain contexts and how credibility deficits can be bridged. The second project is the development of concepts that explain why, in certain cases, ordinary citizens may distrust science, which should inform how philosophers of science conceive of the formulation of science policy when conditions of distrust prevail. The third project is the analysis of cases of successful relations of trust between scientists and non-scientists that leads to understanding better how ‘postnormal’ science interactions are possible using trust. (shrink)

Sometimes it is not one's place to blame or forgive. This phenomenon is captured under the philosophical notion of standing. However, there is an asymmetry to be explained here. One can successfully blame, even if one lacks the standing to do so. Yet, one cannot successfully forgive if one lacks the standing to do so. In this paper we explain this asymmetry. We argue that a complete explanation depends upon not only a difference in the natures of the standing to (...) blame and forgive, but also a difference in the nature of blame and forgiveness themselves. (shrink)

This paper is about conjunctions and disjunctions in the scope of non-doxastic atti- tude verbs. These constructions generate a certain type of ignorance implicature. I argue that the best way to account for these implicatures is by appealing to a notion of contex- tual redundancy (Schlenker, 2008; Fox, 2008; Mayr and Romoli, 2016). This pragmatic approach to ignorance implicatures is contrasted with a semantic account of disjunctions under `wonder' that appeals to exhausti cation (Roelofsen and Uegaki, 2016). I argue that (...) exhausti cation-based theories cannot handle embedded conjunctions, so a pragmatic account of ignorance implicatures is superior. (shrink)

In some sentences, demonstratives can be substituted with definite descriptions without any change in meaning. In light of this, many have maintained that demonstratives are just a type of definite description. However, several theorists have drawn attention to a range of cases where definite descriptions are acceptable, but their demonstrative counterparts are not. Some have tried to account for this data by appealing to presupposition. I argue that such presuppositional approaches are problematic, and present a pragmatic account of the target (...) contrasts. On this approach, demonstratives take two arguments and generally require that the first, covert argument is non-redundant with respect to the second, overt argument. I derive this condition through an economy principle discussed by Schlenker (2005). (shrink)

Recently, a number of epistemologists (notably Feldman [2007], [2009] and White [2005], [2013]) have argued for the rational uniqueness thesis, the principle that any set of evidence permits only one rationally acceptable attitude toward a given proposition. In contrast, this paper argues for extreme rational permissivism, the view that two agents with the same evidence may sometimes arrive at contradictory beliefs rationally. This paper identifies different versions of uniqueness and permissivism that vary in strength and range, argues that evidential peers (...) with different interests need not rationally endorse all the same hypotheses, argues that evidential peers who weigh the theoretic virtues differently can sometimes rationally endorse contradictory conclusions, and finally defends the permissivist appeal to standards against objections in the works of Feldman and White. (shrink)

In the concluding chapter of Exceeding our Grasp Kyle Stanford outlines a positive response to the central issue raised brilliantly by his book, the problem of unconceived alternatives. This response, called "epistemic instrumentalism", relies on a distinction between instrumental and literal belief. We examine this distinction and with it the viability of Stanford's instrumentalism, which may well be another case of exceeding our grasp.

Harry Chalmers argues that monogamy involves restricting one’s partner’s access to goods in a morally troubling way that is analogous to an agreement between partners to have no additional friends. Chalmers finds the traditional defenses of monogamy wanting, since they would also justify a friendship-restricting agreement. I show why three traditional defenses of monogamy hold up quite well and why they don’t, for the most part, also justify friendship-restricting agreements. In many cases, monogamy can be justified on grounds of practicality, (...) specialness, or jealousy. (shrink)

Several theorists have observed that attitude reports have what we call “revisionist” uses. For example, even if Pete has never met Ann and has no idea that she exists, Jane can still say to Jim ‘Pete believes Ann can learn to play tennis in ten lessons’ if Pete believes all 6-year-olds can learn to play tennis in ten lessons and it is part of Jane and Jim’s background knowledge that Ann is a 6-year-old. Jane’s assertion seems acceptable because the claim (...) she reports Pete as believing is entailed by Pete’s beliefs if they are revised in light of Jane and Jim’s background knowledge. We provide a semantic theory of revisionist reports based on this idea. We observe that the admissible “revisions” are limited in a striking way. Jane cannot say ‘Pete thinks Ann is a 6-year-old and can play tennis in ten lessons’ in the same context that she can say ‘Pete believes Ann can learn to play tennis ten lessons’, even though this too follows from Jane and Jim’s background knowledge together with what Pete believes. Our theory predicts the infelicity of these latter reports. It also has the resources to predict the truth of “exported” attitude reports and casts the relationship between these reports and “singular thought” in a new light. We conclude by discussing how revisionist reports make trouble for a simplistic view of the connection between the relations expressed by attitude verbs in natural language and the relations of most interest to philosophers of mind and cognitive science. (shrink)

Whereas bioethicists generally consider medicine a practice aimed at the individual good of each patient, in this paper I present an alternative conception of the goods of medicine. I first explain how modern liberal political theory gives rise to the predominant view of the medical good and then contrast this understanding of politics with that of Thomas Aquinas, informed by Aristotle. I then show how this Christian politics is implicit in certain aspects of contemporary medical practice and argue that Christians (...) ought to draw more attention to this point in order to direct medicine toward the common good. (shrink)

It is widely agreed that hypocrisy can undermine one’s moral standing to blame. According to the Nonhypocrisy Condition on standing, R has the standing to blame some other agent S for a violation of some norm N only if R is not hypocritical with respect to blame for violations of N. Yet this condition is seldom argued for. Macalester Bell points out that the fact that hypocrisy is a moral fault does not yet explain why hypocritical blame is standingless blame. (...) She raises a challenge: one must explain what is distinct about hypocritical blame such that the hypocritical blamer lacks the standing to blame, even if the arrogant or petty blamer does not. Of those writing on hypocrisy, only we offer a direct response to Bell’s challenge. Recently, however, our account has come under criticism. We argue here that (1) our account can handle these criticisms and that (2) no other rival account adequately addresses Bell’s challenge of explaining what is uniquely objectionable about hypocritical blame. Because answering Bell’s challenge is a necessary component of any plausible account of the relationship between hypocrisy and standing, our account remains the best on offer. (shrink)

ABSTRACTPolitical reconciliation between Indigenous peoples and settler nations is among the major ethical issues of the twenty-first century for millions of Indigenous peoples globally. Political reconciliation refers to the aspiration to transform violent and harmful relationships into respectful relationships. This essay discusses how efforts to achieve reconciliation are not feasible when settler nations and some of their citizens believe Indigenous peoples to be clamoring for undeserved privileges. Settler colonialism often includes the illusion that historic and contemporary settler populations have moral (...) grounds for their mistreatment of Indigenous peoples. This illusion masks historical and ongoing practices of settler colonialism that thwart effective practices of reconciliation. (shrink)

Although much has been written about the truth-conditions of de re attitude reports, little attention has been paid to certain ‘ultra-liberal’ uses of those reports. We believe that if these uses are legitimate, then a number of interesting consequences for various theses in philosophical semantics follow. The majority of the paper involves describing these consequences. In short, we argue that, if true, ultra-liberal reports: bring counterexamples to a popular approach to de re attitude ascriptions, which we will call ‘descriptivism’; and (...) combine with independently plausible principles about the logic of belief to imply that subjects can achieve omniscience about what exists from the armchair. Although we are not committed to the view that ultra-liberal reports are false, in the final part of the paper we discuss the prospects of pursuing a line according to which the acceptability of such reports ought not be taken at face value. We conclude by arguing that those who are sympathetic with this move might have reason to doubt the truth of an even broader class of acceptable de re attitude reports, namely those that have been taken to undermine orthodox accounts of de re attitude ascriptions. (shrink)

Ideas for How to Take Wicked Problems Seriously Content Type Journal Article Pages 1-5 DOI 10.1007/s10806-011-9348-9 Authors Kyle Powys Whyte, Department of Philosophy, Michigan State University, 503 S. Kedzie Hall, East Lansing, MI 48824, USA Paul B. Thompson, Department of Philosophy, Michigan State University, 503 S. Kedzie Hall, East Lansing, MI 48824, USA Journal Journal of Agricultural and Environmental Ethics Online ISSN 1573-322X Print ISSN 1187-7863.

Inheritance is the principle that deontic `ought' is closed under entailment. This paper is about a tension that arises in connection with Inheritance. More specifically, it is about two observations that pull in opposite directions. One of them raises questions about the validity of Inheritance, while the other appears to provide strong support for it. We argue that existing approaches to deontic modals fail to provide us with an adequate resolution of this tension. In response, we develop a positive analysis, (...) and show that this proposal provides a satisfying account of our intuitions. (shrink)

Ethicists are typically willing to grant that thick terms (e.g. ‘courageous’ and ‘murder’) are somehow associated with evaluations. But they tend to disagree about what exactly this relationship is. Does a thick term’s evaluation come by way of its semantic content? Or is the evaluation pragmatically associated with the thick term (e.g. via conversational implicature)? In this paper, I argue that thick terms are semantically associated with evaluations. In particular, I argue that many thick concepts (if not all) conceptually entail (...) evaluative contents. The Semantic View has a number of outspoken critics, but I shall limit discussion to the most recent--Pekka Väyrynen--who believes that objectionable thick concepts present a problem for the Semantic View. After advancing my positive argument in favor of the Semantic View (section II), I argue that Väyrynen’s attack is unsuccessful (section III). One reason ethicists cite for not focusing on thick concepts is that such concepts are supposedly not semantically evaluative whereas traditional thin concepts (e.g. good and wrong) are. But if my view is correct, then this reason must be rejected. (shrink)

I give an account of the compositional semantics of unconditionals that explains their relationship to if -conditionals in the Lewis/Kratzer/Heim tradition. Unconditionals involve an alternative-denoting adjunct that supplies domain restrictions pointwise to a main-clause operator such as a modal. The differences from if -clauses follow from the structure of the adjuncts; both are conditionals in the Lewisian sense. In the course of treating unconditionals, I provide a concrete implementation of conditionals where conditional adjuncts in general are a species of correlative, (...) and show what detaching this hypothesis from if involves. (shrink)

The Gettier problem has stymied epistemologists. But, whether or not this problem is resolvable, we still must face an important question: Why does the Gettier problem arise in the first place? So far, philosophers have seen it as either a problem peculiar to the concept of knowledge, or else an instance of a general problem about conceptual analysis. But I would like to steer a middle course. I argue that the Gettier problem arises because knowledge is a thick concept, and (...) a Gettier-like problem is just what we should expect from attempts at analyzing a thick concept. Section 2 is devoted to establishing the controversial claim that knowledge is thick, and, in Sect. 3, I show that there is a general problem for analyzing thick concepts of which the Gettier problem is a special instance. I do not take a stand on whether the Gettier problem, or its general counterpart, is resolvable. My primary aim is to bring these problems into better focus. (shrink)

In our 2018 paper, “Hypocrisy and the Standing to Blame,” we offer an argument justifying the Nonhypocrisy Condition on the standing to blame. Benjamin Rossi (2018) has recently offered several criticisms of this view. We defend our account from Rossi’s criticisms and emphasize our account’s unique advantage: explaining why hypocritical blamers lack the standing to blame.

Skeptical puzzles and arguments often employ knowledge-closure principles . Epistemologists widely believe that an adequate reply to the skeptic should explain why her reasoning is appealing albeit misleading; but it’s unclear what would explain the appeal of the skeptic’s closure principle, if not for its truth. In this paper, I aim to challenge the widespread commitment to knowledge-closure. But I proceed by first examining a new puzzle about failing to know—what I call the New Ignorance Puzzle . This puzzle resembles (...) to the Old Ignorance Puzzle , although it does not involve a closure principle. It instead centers on the standard view of ignorance, a highly intuitive principle stating that ignorance is merely a failure to know. In Sects. 2 and 3, I argue that the best way to solve the New Ignorance Puzzle is to reject the standard view of ignorance and to explain away its appeal via conversational implicature. I then use this solution to the New Ignorance Puzzle as a way of explaining why knowledge-closure principles would seem true, and why abominable conjunctions would seem abominable, even if such principles were false . The upshot is a new way of explaining why the skeptic’s reasoning is appealing albeit misleading. (shrink)

Indigenous peoples often embrace different versions of the concept of food sovereignty. Yet some of these concepts are seemingly based on impossible ideals of food self-sufficiency. I will suggest in this essay that for at least some North American Indigenous peoples, food sovereignty movements are not based on such ideals, even though they invoke concepts of cultural revitalization and political sovereignty. Instead, food sovereignty is a strategy of Indigenous resurgence that negotiates structures of settler colonialism that erase the ecological value (...) of certain foods for Indigenous peoples. (shrink)

Traditionally, those writing on blame have been concerned with blaming others, including when one has the standing to blame others. Yet some alleged problems for such accounts of standing arise when we focus on self-blame. First, if hypocrites lack the standing to blame others, it might seem that they also lack the standing to blame themselves. But this would lead to a bootstrapping problem, wherein hypocrites can only regain standing by doing that which they lack the standing to do. Second, (...) in addition to hypocrites, there may be hypercrites, who blame themselves more severely than others. Leading accounts for why hypocrites lack standing to blame others would also seem to imply that hypercrites lack the standing to blame others, but some may find this counterintuitive. We argue that neither of these problems from self-blame poses a unique threat to leading accounts of standing. (shrink)

Richard Thaler and Cass Sunstein (2008) contend that mandated choice is the most practical nudge for increasing organ donation. We argue that they are wrong, and their mistake results from failing to appreciate how perceptions of meaning can influence people's responses to nudges. We favor a policy of default to donation that is subject to immediate family veto power, includes options for people to opt out (and be educated on how to do so), and emphasizes the role of organ procurement (...) organizations and in-house transplant donation coordinators creating better environments for increasing the supply of organs and tissues obtained from cadavers. This policy will provide better opportunities for offering nudges in contexts where in-house coordinators work with families. We conclude by arguing that nudges can be introduced ethically and effectively into these contexts only if nudge designers collaborate with in-house coordinators and stakeholders. (shrink)

The Early Cretaceous continental rupture of Western Gondwana to form the South American and African plates closely paralleled the elongate trends of Precambrian and Paleozoic orogenic belts. These orogenic belts were produced as a result of the Neoproterozoic convergent and strike-slip assembly of Gondwana that redeformed during later, Paleozoic orogenic events. Continued continental rifting led to the formation of conjugate, South Atlantic volcanic passive margins whose widths vary from 55 to 180 km. Along-strike variations in crustal stretching, as measured from (...) deep-penetration seismic reflection profiles, correlate with parallel and oblique orientations of rifts relative to the trend of the orogenic, basement fabric. Where orogenic fabric trends parallel to the north–south South Atlantic rift direction such as in the Dom Feliciano orogenic belt of Uruguay and Brazil and the Kaoko Uruguay/Brazil and Kaoko orogenic belt of Namibia, we observe narrow rift zones with modest continental beta factors of 2.5–3.5 because smaller amounts of rifting were needed to stretch the weaker and parallel, orogenic, basement fabric. Where the basement fabric trends near-orthogonally to the north–south South Atlantic rift direction such as in the Salado suture of Southern Uruguay and the Damara Belt of Namibia, we observe wider rift zones with higher beta factors of 4.3–5 because greater amounts of stretching were needed to rupture the orthogonal, orogenic, basement fabric. The rift-oblique Gariep Belt intersects the South Atlantic continental rupture at an intermediate angle and exhibits a predicted intermediate beta factor of 4.0. A compilation of published beta factors from 36 other rifted margins worldwide supports the same basement-trend-degree of stretching relationship that we have developed — with rift-parallel margins having lower beta factors in a range of 1.3–3.5 and rift-orthogonal or oblique margins having higher beta factors in a range of 4–8. (shrink)

The development of artificial intelligence will require systems of ethical decision making to be adapted for automatic computation. However, projects to implement moral reasoning in artificial moral agents so far have failed to satisfactorily address the widespread disagreement between competing approaches to moral philosophy. In this paper I argue that the proper response to this situation is to design machines to be fundamentally uncertain about morality. I describe a computational framework for doing so and show that it efficiently resolves common (...) obstacles to the implementation of moral philosophy in intelligent machines. (shrink)