In her Discourse on Happiness, Émilie du Châtelet argues susceptibility to illusion is one of the five ‘great machines of happiness,’ and that ‘we owe most of our pleasures to illusions’ (2009: 349). However, many who read the Discourse find this aspect of her view puzzling and in tension with her claims that we must always seek truth and obey reason. To understand better her claims in the Discourse on Happiness, this article explores Du Châtelet's discussions of illusions in her Foundations of Physics, On Liberty, and the Dissertation on the Nature and Propagation of Fire. I distinguish four types of illusions that Du Châtelet posits and clarify the ways in which these relate to her views on happiness and love in the Discourse and argue that she avoids deceptive or perpetual illusions of happiness through the use of the principle of sufficient reason.

African perspectives on personhood and personal identity and their relation to those of the West have become far more central in mainstream Western discussion than they once were. Not only are African traditional views with their emphasis on the importance of community and social relations more widely discussed, but that emphasis has also received much wider acceptance and gained more influence among Western philosophers. Despite this convergence, there is at least one striking way in which the discussions remain apart and that is on a point of method. The Western discussion makes widespread use of thought experiments. In the African discussion, they are almost entirely absent. In this article, we put forward a possible explanation for the method of thought experiment being avoided that is based on considerations stemming from John Mbiti's account of the traditional African view of time. These considerations find an echo in criticism offered of the method in the Western debate. We consider whether a response to both trains of thought can be found that can further bring the Western and African philosophical traditions into fruitful dialogue.

This paper lays out the moral theory of philosopher and educator Maria Montessori (1870–1952). Based on a moral epistemology wherein moral concepts are grounded in a well-cultivated moral sense, Montessori develops a threefold account of moral life. She starts with an account of character as an ideal of individual self-perfection through concentrated attention on effortful work. She shows how respect for others grows from and supplements individual character, and she further develops a notion of social solidarity that goes beyond cooperation toward shared agency. Partly because she attends to children's ethical lives, Montessori highlights how character, respect, and solidarity all appear first as prereflective, embodied orientations of agency. Full moral virtue takes up prereflective orientations reflectively and extends them through moral concepts. Overall, Montessori's ethic improves on features similar to some in Nietzschean, Kantian, Hegelian, or Aristotelian ethical theories while situating these within a developmental and perfectionist ethics.

The Buddhist no-self and no-person revisionary metaphysics aims to produce a better structure that is motivated by the normative goal of eliminating, or at least reducing, suffering. The revised structure, in turn, entails a major reconsideration of our ordinary everyday person-related concerns and practices and interpersonal attitudes, such as moral responsibility, praise and blame, compensation, and social treatment. This essay explores the extent to which we must alter and perhaps discard some of our practical commitments in light of the Buddhist revisionism. I do not argue here that we should change our ordinary practices, concerns, and attitudes, or that the Buddhist metaphysics does succeed in presenting a better structure. Rather, I offer it as an alternative structure that should be considered seriously.

The moral comparison of the three venues of deception—lying, falsely implicating, and nonverbal deception—is a central, ongoing debate in the ethics of deception. To date there has been no attempt to advance in the debate through experimental philosophy. Using methods of experimental economics, we devised a strategic game to test positions in the debate. Our article presents the experimental results and shows how philosophical analysis of the results allows drawing valid normative conclusions. Our conclusions testify against the dominant position in the debate—that lying is morally worse than all non-lying deceptions. They offer prima facie support to the view that the venue of deception makes no moral difference.

Bernard Williams argues that philosophy is in some deep way akin to history. This article is a novel exploration and defense of the Williams thesis (as I call it)—though in a way anathema to Williams himself. The key idea is to apply a central moral from what is sometimes called the analytic philosophy of history of the 1960s to the philosophy of philosophy of today, namely, the separation of explanation and laws. I suggest that an account of causal explanation offered by David Lewis may be modified to bring out the way in which this moral applies to philosophy, and so to defend the Williams thesis. I discuss in detail the consequences of the thesis for the issue of philosophical progress and note also several further implications: for the larger context of contemporary metaphilosophy, for the relation of philosophy to other subjects, and for explaining, or explaining away, the belief that success in philosophy requires a field-specific ability or brilliance.

I argue that eating meat is morally good and our duty when it is part of a practice that has benefited animals. The existence of domesticated animals depends on the practice of eating them, and the meat-eating practice benefits animals of that kind if they have good lives. The argument is not consequentialist but historical, and it does not apply to nondomesticated animals. I refine the argument and consider objections.

This essay builds upon Rebecca Kukla's constructive treatment of Dennettian stances as embodied coping strategies, to extend a conversation previously initiated by John Haugeland about Daniel Dennett on stances and real patterns and Martin Heidegger on the ontological difference. This comparison is mutually illuminating. It advances three underdeveloped issues in Heidegger: Dasein's ‘bodily nature’, the import of Heidegger's ontological pluralism for object identity, and how clarification of the sense of being in general bears on the manifold senses of being. It more sharply differentiates Kukla's and Dennett's understandings of stances and the real. Finally, it allows for further development of Kukla's account of Dennettian stances as embodied. These developments show greater complexity than what Kukla calls ‘the wide and counterfactually flexible repertoire of bodily positions’ that make up an embodied stance. They also show how different stances are compared and assessed even though Kukla rightly denies the possibility of a normative or explanatory philosophical ‘meta-stance’.

Leibniz's principle of sufficient reason (PSR) is the claim that everything has a sufficient reason. But is Leibniz committed to the necessity or to the contingency of his great principle? I argue that Leibniz is committed to its contingency, given that he allows for the absolute possibility of entities that he claims violate the PSR. These are all cases of qualitatively indiscernible entities, such as indiscernible atoms, vacua, and bodies. However, Leibniz's commitment to the contingency of the PSR seems to stand in tension with his inference of the PSR from his theory of truth. I argue that this apparent tension can be resolved satisfactorily. When it comes to his modal views on the PSR, Leibniz's position is entirely consistent.

Comparing Buddhist and contemporary analytic views about mereological composition reveals significant dissimilarities about the purposes that constrain successful answers to mereological questions, the kinds of considerations taken to be probative in justifying those answers, and the value of mereological inquiry. I develop these dissimilarities by examining three questions relevant to those who deny the existence of composite wholes. The first is a question of justification: What justifies denying the existence of composite wholes as more reasonable than affirming their existence? The second is a question of ontology: Under what conditions are many partless individuals arranged composite-wise? The third is a question of reasonableness: Why, if there are no composites available to experience, do “the folk” find it reasonable to believe there are? I motivate each question, sketch some analytic answers for each, develop in more detail answers from the Theravādin Buddhist scholar Buddhaghosa, and extract comparative lessons.

Research in phenomenology and philosophy of psychiatry has suggested that psychopathological disturbances of experience often involve an alteration of one's ‘sense of possibility’, dependent upon the presence of specific ‘existential feelings’ (Ratcliffe 2012). In this paper I provide an extended account of how the engagement with certain narratives can lead to a transformation of one's sense of possibility by eliciting affective experiences that are not consonant with the person's existential feelings. More precisely, I claim that, even when the experience of some types of emotion is generally precluded by a restricted sense of possibility, such emotions may be aroused by particular self-narratives, and I explore how this dynamic can give rise to enduring and wide-ranging affective changes.

Little has been said about whether pictures can depict properties of properties. This article argues that they do. As a result, resemblance theories of depiction must be changed to accommodate this phenomenon. In addition, diagrams and maps are standardly understood to represent properties of properties, so this article brings accounts of depiction closer to accounts of diagrams than they had been before. Finally, the article suggests that recent work on perceptual content gives us reason to believe we can perceive properties of properties.

According to Stephen Darwall's second-personal account, moral obligations constitutively involve relations of authority and accountability between persons. Darwall takes this account to lend support to Immanuel Kant's moral theory. Critics object that the second-personal account abandons central tenets of Kant's system. I respond to the three main challenges that critics offer by showing that they rest on misunderstandings of the second-personal account. Properly understood, this account is not only congenial to Kant's moral theory, but also illuminates aspects of that theory which have hitherto received scant attention. In particular, it motivates a fresh perspective on the relationship between respect, persons, and the law.

What is the mental representation that is responsible for implicit bias? What is this representation that mediates between the trigger and the biased behavior? My claim is that this representation is neither a propositional attitude nor a mere association (as the two major accounts of implicit bias claim). Rather, it is mental imagery: perceptual processing that is not directly triggered by sensory input. I argue that this view captures the advantages of the two standard accounts without inheriting their disadvantages. Further, this view also explains why manipulating mental imagery is among the most efficient ways of counteracting implicit bias.

In this article, I outline three critiques of analytic philosophy; that it is (1) irrelevant to individuals and society; (2) unconstructive; and (3) excessively technical. These critiques are linked to skepticism about the educational value of analytic philosophy. In response, I suggest that if analytic philosophy provides constructive guidance about prominent and pressing questions, then it holds potential educational value. I identify a body of prominent and pressing questions that are addressed by analytic philosophy as a discipline. Because analytic philosophy is often concerned with the analysis of ordinary concepts, there is at least some potential educational value to analytic philosophy insofar as it provides guidance about the meaning of ordinary concepts that ground ordinary questions. Taking P. F. Strawson's paradigmatically analytic account of philosophy, I show that analytic philosophy can directly address ordinary questions in a constructive manner. Analytic philosophy is neither (1) irrelevant, (2) unconstructive, nor (3) excessively technical.

This article explores the relation between belief-like imaginings and the establishment of imaginary worlds (often called fictional worlds). After outlining the various assumptions my argument is premised on, I argue that belief-like imaginings, in themselves, do not render their content true in the imaginary world to which they pertain. I show that this claim applies not only to imaginative projects in which we are instructed or intend to imagine certain propositions, but also to spontaneous imaginative projects. After arguing that, like guided imaginative projects, spontaneous projects involve specific imaginary truths, I conclude that imaginative projects, whether spontaneous or deliberate, comprise not only imaginings, but also mental acts of determining such truths.

Hope powerfully influences our lives, deeply shaping our actions, as well as being essential for social and political change. Many accounts of hope, however, fail to do justice to its active role, ignoring the connection between hope and action that makes it a significant feature of our lives. In this essay, I propose a new account of hope in which hopes characteristically shape and figure in intentions. I argue that this account does justice to hope's distinctive manifestations in action, explains the rational constraints on hoping, and sheds light on the distinctions between hoping and wishing.

In this paper I offer a novel interpretation of Wittgenstein's claim that ‘ethics is transcendental’ (TLP 6.421). Initially, I set out to offer said interpretation by resorting to both Wittgenstein's understanding of ethics and his understanding of the transcendentality of logic—which entails taking Wittgenstein as endorsing a Kantian understanding of the notion ‘transcendental’. This leads to the claim that ethics is transcendental insofar as it is the condition of a certain ethical experience. Nevertheless, this interpretation involves some inadequacies due to certain incompatibilities between the Tractatus Logico-Philosophicus and the aforementioned Kantian understanding of the notion ‘transcendental’. I identify the peculiarities of Wittgenstein's understanding of the notion ‘transcendental’, and on this basis, I set forth a novel interpretation of 6.421. Specifically, I argue that ethics is transcendental insofar as it is internal to or constitutive of a certain mystical view: viewing the world sub specie aeterni as something valuable.

This essay considers the implications for the powers metaphysic of the no-successor problem: As there are no successors in the set of real numbers, one state cannot occur just after another in continuous time without there being a gap between the two. I show how the no-successor problem sets challenges for various accounts of the manifestation of powers. For powers that give rise to a manifestation that is a new state, the challenge of no-successors is similar to that faced on Bertrand Russell's analysis by causal relations. Powers whose manifestation is a processes and powers that manifest through time (perhaps by giving rise to changing through time) are challenged differently. To avoid powers appearing enigmatic, these challenges should be addressed, and I point to some possible ways this might be achieved. A prerequisite for addressing these challenges is a careful focus on the nature and timing of the manifesting and manifestation of powers.

When a liberal-democratic state signs a treaty or wages a war, does its whole polity do those things? In this article, we approach this question via the recent social ontological literature on collective agency. We provide arguments that it does and that it does not. The arguments are presented via three considerations: the polity's control over what the state does; the polity's unity; and the influence of individual polity members. We suggest that the answer to our question differs for different liberal-democratic states and depends on two underlying considerations: (1) the amount of discretion held by the state's officeholders; (2) the extent to which the democratic procedure is deliberative rather than aggregative.