Growing-Block theorists hold that past and present things are real, while future things do not yet exist. This generates a puzzle: how can Growing-Block theorists explain the fact that some sentences about the future appear to be true? Briggs and Forbes develop a modal ersatzist framework, on which the concrete actual world is associated with a branching-time structure of ersatz possible worlds. They then show how this branching structure might be used to determine the truth values of future contingents. (...) They point out three different ways of interpreting the logical connectives, which give rise to three different logics of the open future: one supervaluationist, one corresponding to Lukasiewicz's strong Kleene logic, and one intuitionist. (shrink)

We show that five important elements of the ‘nomological package’— laws, counterfactuals, chances, dispositions, and counterfactuals—needn’t be a problem for the Growing-Block view. We begin with the framework given in Briggs and Forbes (in The real truth about the unreal future. Oxford studies in metaphysics. Oxford University Press, Oxford, 2012 ), and, taking laws as primitive, we show that the Growing-Block view has the resources to provide an account of possibility, and a natural semantics for non-backtracking causal counterfactuals. We (...) show how objective chances might ground a more fine-grained concept of feasibility, and furnished a places in the structure where causation and dispositions might fit. The Growing-Block view, thus understood, provides the resources to explain the close link between modality and tense, so that it predicts modal change as time passes. This account lets us capture not only what the future might hold for us, and also what might have been. (shrink)

One of the standard approaches to the metaphysics of personal identity has some counter-intuitive ethical consequences when combined with maximising consequentialism and a plausible doctrine about aggregation of consequences. This metaphysical doctrine is the so-called ‘multiple occupancy’ approach to puzzles about fission and fusion. It gives rise to a new version of the ‘utility monster’ problem, particularly difficult problems about infinite utility, and a new version of a Parfit-style ‘repugnant conclusion’. While the article focuses on maximising consequentialism for simplicity, the (...) problems demonstrated apply more widely to a range of ethical views, especially flavours of consequentialism. This article demonstrates how these problems arise, and discusses a number of options available in the light of these problems for a consequentialist tempted by a multiple occupancy metaphysics. (shrink)

Philosophers often talk about the things we say, or believe, or think, or mean. The things are often called ‘propositions’. A proposition is what one believes, or thinks, or means when one believes, thinks, or means something. Talk about propositions is ubiquitous when philosophers turn their gaze to language, meaning and thought. But what are propositions? Is there a single class of things that serve as the objects of belief, the bearers of truth, and the meanings of utterances? How do (...) our utterances express propositions? Under what conditions do two speakers say the same thing, and what (if anything) does this tell us about the nature of propositions? There is no consensus on these questions—or even on whether propositions should be treated as things at all. During the second Propositions and Same-Saying workshop, which took place on July 19–21 2010 at the University of Sydney, philosophers debated these (and related) questions. The workshop covered topics in the philosophy of language, perception, and metaphysics. The present volume contains revised and expanded versions of the papers presented at the workshop. (shrink)

Moral abolitionists claim that morality ought to be abolished. According to one of their most prominent arguments, this is because making moral judgments renders people significantly less tolerant toward anyone who holds divergent views. In this paper we investigate the hypothesis that morality’s tolerance-decreasing effect only occurs if people are realists about moral issues, i.e., they interpret these issues as objectively grounded. We found support for this hypothesis (Studies 1 and 2). Yet, it also turned out that the intolerance associated (...) with realism is mediated by moral conviction and perceived consensus. People tend to feel more strongly about those moral issues they ground objectively and, in doing so, are more prone to display the vice of moral smugness toward those who disagree with them. The remedy for this that has been recommended is humility which we found (Study 3) is indeed related to reduced intolerance, in part by predicting a reduction in realism, but also in part through a direct connection to intolerance. These results put pressure on abolitionists’ “argument from intolerance.”. (shrink)

We reply to recent papers by John Turri and Ben Bronner, who criticise the dispositionalised Nozickian tracking account we discuss in “Mad, Bad and Dangerous to Know.” We argue that the account we suggested can handle the problems raised by Turri and Bronner. In the course of responding to Turri and Bronner’s objections, we draw three general lessons for theories of epistemic dispositions: that epistemic dispositions are to some extent extrinsic, that epistemic dispositions can have manifestation conditions concerning circumstances where (...) their bearers fail to exist, and that contrast is relevant to disposition attributions. (shrink)

Arthur Ripstein’s conception of Kantian freedom has exerted an enormous recent influence on scholars of Kant’s political philosophy; however, the conception seems to me flawed. In this paper, I argue that Ripstein’s conception of Kantian freedom as “your capacity to choose the ends you will use your means to pursue” – your “purposiveness” – is both too narrow and too broad: (1) Wrongful acts such as coercive threats cannot choose my ends for me; instead, such acts wrongfully restrict my perceived (...) options. And (2) rightful changes to the context in which I choose that render my means insufficient for my ends restrict my capacity to choose them. Alternatively, my purposiveness reduces to my entitlements; but then freedom as purposiveness is viciously circular or fails as a new approach to the “devastating” objection that motivates it. (shrink)

Some environmentalists have argued that an effective ecological conscience may be rooted in a perspective that is either anthropocentric or sentiocentric. But, neither seems to have had any substantial effect on the ways in which our species treats nature. In looking to successfully awaken the ecological conscience, the focus should be on extending moral consideration to the land (wherein doing so includes all of the soils, waters, plants, animals, and the collectivity of which these things comprise) by means of coming (...) to love the land. Coming to love the land involves coming to view the land’s interests as our own—and, conferring upon the land a kind of moral patient-hood. In order to perceive the land’s “subjectivity,” and so, to come to love the land, we must relearn the way to look at the land by viewing its personality through the lens of he or she who can already do so, i.e., the nature writer. (shrink)

Introductory students regularly endorse naïve skepticism—unsupported or uncritical doubt about the existence and universality of truth—for a variety of reasons. Though some of the reasons for students’ skepticism can be traced back to the student—for example, a desire to avoid engaging with controversial material or a desire to avoid offense—naïve skepticism is also the result of how introductory courses are taught, deemphasizing truth to promote students’ abilities to develop basic disciplinary skills. While this strategy has a number of pedagogical benefits, (...) it prevents students in early stages of intellectual development from understanding truth as a threshold concept. Using philosophy as a case study, I argue that we can make progress against naïve skepticism by clearly discussing how metadisciplinary aims differ at the disciplinary and course levels in a way that is meaningful, reinforced, and accessible. (shrink)

What features will something have if it counts as an explanation? And will something count as an explanation if it has those features? In the second half of the 20th century, philosophers of science set for themselves the task of answering such questions, just as a priori conceptual analysis was generally falling out of favor. And as it did, most philosophers of science just moved on to more manageable questions about the varieties of explanation and discipline-specific scientific explanation. Often, such (...) shifts are sound strategies for problem-solving. But leaving fallow certain basic conceptual issues can also result in foundational debates. (shrink)

The ontic conception of scientific explanation has been constructed and motivated on the basis of a putative lexical ambiguity in the term explanation. I raise a puzzle for this ambiguity claim, and then give a deflationary solution under which all ontically-rendered talk of explanation is merely elliptical; what it is elliptical for is a view of scientific explanation that altogether avoids the ontic conception. This result has revisionary consequences for New Mechanists and other philosophers of science, many of whom have (...) assimilated their conception of explanation to the ontic conception. (shrink)

In this paper, I set out a new Kantian approach to resolving conflicts between moral obligations for highly autonomous machine agents. First, I argue that efforts to build explicitly moral autonomous machine agents should focus on what Kant refers to as duties of right, which are duties that everyone could accept, rather than on duties of virtue (or “ethics”), which are subject to dispute in particular cases. “Moral” machines must first be rightful machines, I argue. I then show how this (...) shift in focus from ethics to a standard of public right resolves the conflicts in what is known as the "trolley problem" for autonomous ma-chine agents. Finally, I consider how a deontic logic suitable for capturing duties of right might meet Kant’s requirement that rightfully enforceable obligations be consistent in a system of equal freedom under universal law. (shrink)

As much as assumptions about mechanisms and mechanistic explanation have deeply affected psychology, they have received disproportionately little analysis in philosophy. After a historical survey of the influences of mechanistic approaches to explanation of psychological phenomena, we specify the nature of mechanisms and mechanistic explanation. Contrary to some treatments of mechanistic explanation, we maintain that explanation is an epistemic activity that involves representing and reasoning about mechanisms. We discuss the manner in which mechanistic approaches serve to bridge levels rather than (...) reduce them, as well as the different ways in which mechanisms are discovered. Finally, we offer a more detailed example of an important psychological phenomenon for which mechanistic explanation has provided the main source of scientific understanding. (shrink)

In this paper, I set out some basic elements of a deontic logic with an implementation appropriate for handling conflicting legal obligations for purposes of programming autonomous machine agents. Kantian justice demands that the prescriptive system of enforceable public laws be consistent, yet statutes or case holdings may often describe legal obligations that contradict; moreover, even fundamental constitutional rights may come into conflict. I argue that a deontic logic of the law should not try to work around such conflicts but, (...) instead, identify and expose them so that the rights and duties that generate inconsistencies in public law can be explicitly qualified and the conflicts resolved. I then argue that a credulous, non-monotonic deontic logic can describe inconsistent legal obligations while meeting Kant’s demand for consistency in the prescriptive system of public law. Finally, I propose an implementation of this logic via a modified form of “answer set programming,” which I demonstrate with some simple examples. (shrink)

What is it to be a woman? What is it to be a man? We start by laying out desiderata for an analysis of 'woman' and 'man': descriptively, it should link these gender categories to sex biology without reducing them to sex biology, and politically, it should help us explain and combat traditional sexism while also allowing us to make sense of the activist view that gendering should be consensual. Using a Putnam-style 'Twin Earth' example, we argue that none of (...) the existing analyses in the feminist literature succeeds in meeting all of our desiderata. Finally, we propose a positive account that we believe can satisfy all the desiderata outlined. According to our theory, the genders 'woman' and 'man' are individuated not by their contemporary connections to sex biology, but by their historical continuity with classes that were originally closely connected to sex biology. (shrink)

I argue that campus closures and shifts to online instruction in the early stages of the COVID-19 pandemic created an obligation to offer courses asynchronously. This is because some students could not have reasonably foreseen circumstances making continued synchronous participation impossible. Offering synchronous participation options to students who could continue to participate thusly would have been unfair to students who could not participate synchronously. I also discuss why ex post facto consideration of this decision is warranted, noting that similar actions (...) may be necessary in the future and that other tough pedagogical cases share important similarities with this case. (shrink)

Traditional inflationary approaches that specify the nature of truth are attractive in certain ways; yet, while many of these theories successfully explain why propositions in certain domains of discourse are true, they fail to adequately specify the nature of truth because they run up against counterexamples when attempting to generalize across all domains. One popular consequence is skepticism about the efficaciousness of inflationary approaches altogether. Yet, by recognizing that the failure to explain the truth of disparate propositions often stems from (...) inflationary approaches' allegiance to alethic monism, pluralist approaches are able to avoid this explanatory inadequacy and the resulting skepticism, though at the cost of inviting other conceptual difficulties. A novel approach, alethic functionalism, attempts to circumvent the problems faced by pluralist approaches while preserving their main insights. Unfortunately, it too generates additional problems---namely, with its suspect appropriation of the multiple realizability paradigm and its platitude-based strategy---that need to be dissolved before it can constitute an adequate inflationary approach to the nature of truth. (shrink)

In the book “A Theory of Justice”, John Rawls examines the notion of a just society. More specifically, he develops a conception of justice—Justice as Fairness—derived from his novel interpretation of the social contract. Central to his account are two lexically-ordered principles of justice by which primary social institutions, or the basic structure of society, are ideally to be organized and regulated. Broadly speaking, the second of Rawls’ two principles pertains to “the distribution of income and wealth”, and its formulation (...) is to be understood as an expression of Rawls’ Difference Principle—roughly, the principle that “inequality in expectation is permissible only if lowering it would make the [worst-off] class even more worse off.”1 2 I want to suggest that Rawls’ Difference Principle (DP) entails the following worrisome outcome: Because DP maximizes the absolute level of expectation (and disregards the relative level), it authorizes potentially immense levels of inequality, such that this inequality itself can become a source of social discord and injustice. This paper will (§2) present Rawls’ formulation of DP, (§3) motivate the worrisome outcome entailed by DP, and (§4) offer a prima facie plausible solution in the form of an addendum to DP. (shrink)

In the essay “Reasonable Religious Disagreements,” Dr. Richard Feldman examines reasonable disagreements between peers. More specifically, he asks whether such disagreements are possible, and also whether the parties to such a disagreement could think that both their own belief and the belief of their peer with whom they disagree are reasonable. Feldman argues that there cannot be any such thing as a reasonable disagreement, and furthermore, that the parties to a disagreement are not epistemically licensed to think that their own (...) belief and their opponents belief are both reasonable. As Feldman notes, “open and honest discussion seems to have the puzzling effect of making reasonable disagreement impossible”. My project herein will be (in §2) to explain Feldman’s notion of a reasonable disagreement, and then reconstruct and assess his argumentation, and (in §3) advance three objections to Feldman’s argument. I will focus on denying Feldman’s answer to his first question—that reasonable disagreement between peers is not possible—and my suggestion is that if any of these three objections to Feldman’s argument go through, then the argument falls. And if Feldman’s argument falls, then his argument no longer provides grounds for our thinking that reasonable disagreement is impossible. (shrink)

In the essay “Epistemic Self-Trust and the Consensus Gentium Argument,” Dr. Linda Zagzebski examines the reasonableness of religious belief. More specifically, she argues that truth demands epistemic self-trust—roughly, a trust in the reliability of our own faculties. Furthermore, it is asserted that this self-trust commits me to an epistemic trust in others, which in turn provides grounds for believing that because many other people (to whom we have granted this epistemic trust) believe in God, this prevalence of belief thereby provides (...) a reason for me to believe in God, too. A critical step in Zagzebski’s argument is the move from epistemic self-trust to granting this sort of trust to other people—a move for which a sub-argument can be drawn out of her essay. My paper’s focus will be to examine Zagzebski’s sub-argument for her second premise (i.e., granting epistemic trust to others) to which I will advance two objections. (shrink)

‘Fake news’ has become an increasingly common refrain in public discourse, though the term itself has several uses, at least one of which constitutes Frankfurtian bullshit. After examining what sorts of fake news appeals do and do not count as bullshit, I discuss strategies for overcoming our openness to such bullshit. I do so by drawing a parallel between openness to bullshit and naïve skepticism—one’s willingness to reject the concept of truth on unsupported or ill-considered grounds—and suggest that this parallel (...) indicates three principles for how we ought to combat our openness to fake news and other bullshit. First, the root causes of bullshit openness are not monolithic; we should adopt anti-bullshit strategies in recognition of this fact. Second, our efforts to overcome bullshit openness should be collaborative efforts to create an environment that allows for sustained interrogation of our bullshit openness, rather than a confrontational provision of contrary evidence, despite the fact that such strategies are more time-intensive. Third, social media is unlikely to be a fertile ground on which we will make meaningful progress in the fight against bullshit because of the inherent nature of social media platforms as spaces for short, declarative, confrontational claims. (shrink)

A philosopher once wrote the following words:If I examine the PTOLOMAIC and COPERNICAN systems, I endeavour only, by my enquiries, to know the real situation of the planets; that is, in other words, I endeavour to give them, in my conception, the same relations, that they bear towards each other in the heavens. To this operation of the mind, therefore, there seems to be always a real, though often an unknown standard, in the nature of things; nor is truth or (...) falsehood variable by the various apprehensions of mankind. Though all human race should for ever conclude, that the sun moves, and the earth remains at rest, the sun stirs not an inch from his place for all these reasonings; and such conclusions are eternally false and erroneous. (shrink)

One type of argument to sceptical paradox proceeds by making a case that a certain kind of metaphysically “heavyweight or “cornerstone” proposition is beyond all possible evidence and hence may not be known or justifiably believed. Crispin Wright has argued that we can concede that our acceptance of these propositions is evidentially risky and still remain rationally entitled to those of our ordinary knowledge claims that are seemingly threatened by that concession. A problem for Wright’s proposal is the (...) so-called Leaching worry: if we are merely rationally entitled to accept the cornerstones without evidence, how can we achieve evidence-based knowledge of the multitude of quotidian propositions that we think we know, which require the cornerstones to be true? This paper presents a rigorous, novel explication of this worry within a Bayesian framework, and offers the Entitlement theorist two distinct responses. (shrink)

In this paper, I develop two philosophically suggestive arguments that the late Justice Stevens made in Citizens United against the idea that business corporations have free speech rights. First, (1) while business corporations conceived as real entities are capable of a thin agency conceptually sufficient for moral rights, I argue that they fail to clear important justificatory hurdles imposed by interest or choice theories of rights. Business corporations conceived as real entities lack an interest in their personal security; moreover, they (...) are incapable of exercising innate powers of choice. Second, (2) I argue that the structure and functionally individualized purpose of a business corporation—to increase value for its shareholders—undermines the implicit joint commitment necessary to derive corporate rights of free speech from non-operative shareholder-member rights. Since one cannot transfer innate moral rights such as free speech, any exercise of this right on behalf of another must be limited in scope. (shrink)

Functionalists about truth employ Ramsification to produce an implicit definition of the theoretical term _true_, but doing so requires determining that the theory introducing that term is itself true. A variety of putative dissolutions to this problem of epistemic circularity are shown to be unsatisfactory. One solution is offered on functionalists' behalf, though it has the upshot that they must tread on their anti-pluralist commitments.

The central challenge of “machine ethics” is to build autonomous machine agents that act morally rightly. But how can we build autonomous machine agents that act morally rightly, given reasonable disputes over what is right and wrong in particular cases? In this chapter, I argue that Immanuel Kant’s political philosophy can provide an important part of the answer.

"New wave" reductionism aims at advancing a kind of reduction that is stronger than unilateral dependency of the mental on the physical. It revolves around the idea that reduction between theoretical levels is a matter of degree, and can be laid out on a continuum between a "smooth" pole (theoretical identity) and a "bumpy" pole (extremely revisionary). It also entails that both higher and lower levels of the reductive relationship sustain some degree of explanatory autonomy. The new wave predicts that (...) reductions of folk psychology to neuroscience will be located in the middle of this continuum; as neuroscientific evidence about mental states checks in, theoretical folk psychology will therefore be moderately revised. However, the model has conceptual problems which preclude its success in reviving reductionism, and its commitment to a syntactic approach wrecks its attempt to rescue folk psychology. Moreover, the architecture of the continuum operates on a category mistake that sneaks in an eliminativist conclusion. I argue that new wave reductionism therefore tends to be eliminativism in disguise. (shrink)

Psychoneural reductionists sometimes claim that sufficient amounts of lower-level explanatory achievement preclude further contributions from higher-level psychological research. Ostensibly, with nothing left to do, the effect of such preclusion on psychological explanation is extinction. Reductionist arguments for preclusion have recently involved a reorientation within the philosophical foundations of neuroscience---namely, away from the philosophical foundations and toward the neuroscience. In this chapter, I review a successful reductive explanation of an aspect of reward function in terms of dopaminergic operations of the mesocorticolimbic (...) system in order to demonstrate why preclusion/extinction claims are dubious. (shrink)

Pluralists maintain that there is more than one truth property in virtue of which bearers are true. Unfortunately, it is not yet clear how they diagnose the liar paradox or what resources they have available to treat it. This chapter considers one recent attempt by Cotnoir (2013b) to treat the Liar. It argues that pluralists should reject the version of pluralism that Cotnoir assumes, discourse pluralism, in favor of a more naturalized approach to truth predication in real languages, which should (...) be a desideratum on any successful pluralist conception. Appealing to determination pluralism instead, which focuses on truth properties, it then proposes an alternative treatment to the Liar that shows liar sentences to be undecidable. (shrink)

This chapter develops an account of epistemic nihilism—roughly, the rejection of truth’s intrinsic or instrumental value in favor of statements that reject or obscure truth to secure an advantage for the speaker—by examining three instances of such nihilism: lying, bullshit, and trolling. It further argues that epistemic nihilism, exacerbated by changes in the media landscape, can pose a significant threat to liberal democratic institutions and ideals by undermining the democratic ideal of good faith engagement on a level playing field, while (...) also encouraging undemocratic actions (e.g., terrorism) among interlocutors who take the nihilist’s claims seriously. Finally, this chapter argues that in extreme cases, we are justified in denying epistemic nihilists a platform from which to speak by drawing a parallel with vexatious litigant laws that deny individuals the right to petition courts for redress on the grounds that abuse of that right results in significant harm to both individuals and the legal system itself. (shrink)

I argue that incomprehensibility (what the ancient skeptics called acatalepsia) plays a central role in the skepticism of both Bayle and Hume. I challenge a commonly held view (recently argued by Todd Ryan) that Hume, unlike Bayle, does not present oppositions of reason--what Kant called antimonies.

Philosophy as a way of life (PWOL) places investigations of value, meaning, and the good life at the center of philosophical investigation, especially of one’s own life. I argue PWOL is compatible with general introductory philosophy courses, further arguing that PWOL-based general introductions have several philosophical and pedagogical benefits. These include the ease with which high impact practices, situated skill development, and students’ ability to ‘think like a disciplinarian’ may be incorporated into such courses, relative to more traditional introductory courses, (...) as well as the demonstration of philosophy’s value to students by explicitly tying philosophical investigation to students own lives. (shrink)

We distinguish between two different strategies in methodology of economics. The big picture strategy, dominant in the twentieth century, ascribed to economics a unified method and evaluated this m...

The article discusses the varying conceptions of the faculty of ‘the understanding’ in 18th-century British philosophy and logic. Topics include the distinction between the understanding and the will, the traditional division of three acts of understanding and its critics, the naturalizing of human understanding, conceiving of the limits of human understanding, British innatism and the critique of empiricist conceptions of the understanding, and reconceiving the understanding and the elimination of scepticism. Authors discussed include Richard Price, James Harris, Zachary Mayne, Edward (...) Bentham, Isaac Watts, Dugald Stewart, John Norris—as well as Locke, Berkeley, Hume and Reid. (shrink)

This manuscript discusses the author’s experience implementing a secularized version of Lectio Divina, a medieval monastic contemplative reading practice, in an introductory philosophy classroom. Following brief discussion of Lectio Divina’s history and a description of how the practice was modified for the classroom, I discuss three benefits (increased attention to cognitive and noncognitive reactions to the text, willingness to engage with the material in novel ways, and the opportunity to engage in independent disciplinary practice) and three potential challenges (the time (...) required, student engagement, and the practice’s perceived religiosity) arising from the exercise. Following this, I discuss potential modifications to the exercise that instructors may wish to consider, namely strategies for addressing students’ status as novice meditators, focusing textual selections on course materials, and having students engage in some aspects of the practice as homework. (shrink)

Minimalists about truth contend that traditional inflationary theories systematically fail to explain certain facts about truth, and that this failure licenses a ‘reversal of explanatory direction’. Once reversed, they purport that their own minimal theory adequately explains all of the facts involving truth. But minimalists’ main objection to inflationism seems to misfire, and the subsequent reversal of explanatory direction, if it can be made sense of, leaves minimalism in no better explanatory position; and even if the objection were serviceable and (...) the reversal legitimate, minimalists’ adequacy thesis is still implausible. (shrink)

When talking about truth, we ordinarily take ourselves to be talking about one-and-the-same thing. Alethic monists suggest that theorizing about truth ought to begin with this default or pre-reflective stance, and, subsequently, parlay it into a set of theoretical principles that are aptly summarized by the thesis that truth is one. Foremost among them is the invariance principle.

A restricted-use mobile device policy for introductory philosophy classrooms is presented and defended. The policy allows students to use devices only during open periods announced by the professor and is based on recent empirical findings on the effects of in-class mobile device use. These results suggest devices are generally detrimental to student learning, though they have targeted benefits for specific tasks. The policy is defended via a discussion of the ethical considerations surrounding device use, a discussion of the policy’s benefits, (...) and responses to potential objections. Avenues for future research are suggested at the conclusion of the discussion. (shrink)

Progressive stacking is a strategy for prioritizing in-class contributions that allows marginalized students to speak before non-marginalized students. I argue that this strategy is both pedagogically and ethically defensible. Pedagogically, it provides benefits to all students (e.g., expanded in-class discourse) while providing special benefits (e.g., increased self-efficacy) to marginalized students, helping to address historic educational inequalities. Ethically, I argue that neither marginalized nor non-marginalized students are wronged by such a policy. First, I present a strategy for self-disclosure that reduces the (...) risk of inadvertent, unwanted disclosure while respecting marginalized student autonomy in a manner analogous to accommodations provided under the Americans with Disabilities Act. Second, I argue that non-marginalized students are not wronged because such students are not silenced during discussion and because non-marginalized students benefit from the prioritization of marginalized voices. (shrink)