The idea of “material plenitude” has been gaining traction in recent discussions of the metaphysics of material objects. My main goal here is to show that this idea may have important dialectical implications for the metaphysics of properties—more specifically, that it provides nominalists with new resources in their attempt to reject an ontology of universals. I will recapitulate one of the main arguments against nominalism—due to David Armstrong—and show how plenitude helps the nominalist overcome the argument.

In the first chapter of The Nature of Morality (1977), Gilbert Harman sets out what he takes to be the “basic issue” confronting moral philosophy: whether moral principles can be “tested and confirmed in the way that scientific principles can . . . out in the world” (3–4). Harman argues that they can’t be. In this paper I argue that if we reject the Harmanian view that confirmation is the converse of explanation, then we can agree with the naturalist realist on the basic epistemological issue of whether moral principles can be tested and confirmed in the way that scientific principles can. But I argue that there nevertheless is an important metaphysical way in which moral explanations differ from certain kinds of non-moral explanations. An upshot is that even realists who think that moral facts are necessary, causally inefficacious, and knowable a priori can agree that moral claims are subject to empirical confirmation in the way that scientific claims are.

Alex Byrne (2005; 2011a; 2011b; 2018) has argued that we can gain self-knowledge of our current mental states through the use of a transparency method. A transparency method provides an extrospective rather than introspective route to self-knowledge. For example, one comes to know whether one believes P not by thinking about oneself but by considering the world-directed question of whether P is true. According to Byrne, this psychological process consists in drawing inferences from world-directed propositions to mind-directed conclusions. In this article, I consider whether this ‘Inferential Transparency Method’ can provide us with the self-knowledge that some philosophers have thought we require in order to “critically reason” (Burge 1996), and I conclude that it cannot provide such self-knowledge. The force of this objection depends on how much stock we should place in our status as critical reasoners. However, I conclude by suggesting a more general worry for Byrne’s account.

In this article, I first introduce an Indian Madhyamaka Buddhist critique of causality and discuss critically a contemporary Humean interpretation of the critique. After presenting a Chinese Madhyamaka interpretation, I resort to an ontological conception of indeterminacy, termed ontic indeterminacy, which draws on Chinese Madhyamaka thought together with Jessica Wilson’s account of metaphysical indeterminacy, to show that the conception is well equipped to unravel two puzzling issues that arise from the critique. I suggest that a world that consists of things that are indeterminate with respect to certain ways they are is sufficient for it to embody causal phenomena.

Modal Plenitude—the view that, for every empirically adequate modal profile, there is an object whose modal profile it is—is held to be consistent with each of endurantist and perdurantist (three- and four-dimensionalist) views of persistence. Here I show that, because “endurer” and “perdurer” are two substantially different kinds of entity, compossible with each other and consistent with empirical data, Modal Plenitude actually entails a third view about persistence that I call “Persistence Egalitarianism.” In every non-empty spacetime region there are two persisting objects: one that endures through the temporal dimension of that region, and another that perdures through the region. Additionally, if the argument from anthropocentrism makes a strong case for Modal Plenitude, then an equally strong and parallel case supports Persistence Egalitarianism. I close with the meta-semantic consequences of persistence egalitarianism for ordinary object talk.

Hume’s distinction between the calm and violent passions is one whose boundaries are not entirely clear. However, it is crucial to understanding his motivational theory and to identifying an unusual virtue he calls “strength of mind,” the motivational prevalence of the calm passions over the violent. In this paper, I investigate the parameters of these passions and consider the constitution of strength of mind and why Hume regards it as an admirable trait. These are provocative issues for two reasons. First, it seems as though one might exhibit the prevalence of calm over violent passions, even if the prevailing calm passions are vicious traits of character. Second, the natural virtues for Hume are non-moral motives that garner approval for the effects they tend to produce. But strength of mind is unique in that it is not defined in terms of a particular motive, but in terms of the causal force (strength) of any number of motives in competition with others.

This paper discusses the role of Hume’s “Natural History of Religion” (NHR) in his campaign against the rational acceptability of religious belief by discussing and rebutting some objections have been lodged to my previous presentations of my reading of the NHR. In earlier work I argued that the causal account of religious belief offered therein, if accepted as the best account, rationally destabilizes that belief. By this, I mean that acknowledging that the account is the best of the belief provides a reason to suspend the belief unless and until some further epistemic justification is given for that belief. As such, the account leaves those who think that the belief can be given some epistemic justification unmoved, but has a particular force against the fideist who holds that justification is not required. In this paper I show in more detail than in previous work its relevance to a particular form of fideism, and rebut objections to my reading offered by Jennifer Marušic.

Although Hume insists that belief does not involve a separate impression, select scholars have argued that, as Hume’s thoughts on belief developed, he either was moving toward, or adopted, the impression of reflection view of belief. In my paper, I attempt to show that neither of these views is correct. As well, I argue that there is a role for distinctions of reason in belief, which is similar to the role played by distinctions of reason in Hume’s moral theory, at the point where Hume shows how we form a disinterested standpoint when making moral judgements. In the last part of my paper, I show that Hume develops “Of Scepticism with Regard to Reason” to confirm the force and vivacity view of belief, and to show that force and vivacity has application even with regard to intuitive and demonstrative reasoning.

This paper is concerned with the question of how affect, or feeling, moves through and ultimately shapes the Humean mental landscape, with particular focus on the question of how this constantly changing geography of feeling results in the kind of enduring dispositions and tendencies necessary for the existence of character, an essential component of Hume’s moral philosophy. Section 1 looks at the concept of ‘attending emotion’ and outlines two important principles of mind Hume introduces in Book II of the Treatise: the Principle of Attending Emotion, and the Principle of Affective Conversion. Section 2 explores the origin of enduring tendency and disposition by considering the calm and violent passions in conjunction with these principles. The paper concludes with some preliminary suggestions of how, on this picture, an individual might come to take an active hand in shaping her own character.

Hume’s remark that “the conviction of religionists, in all ages, is more affected than real” is considered in relation to various monotheistic beliefs against the background of his account of belief more generally. The issue arises as to what Hume means by characterizing the assent associated with religious belief as an operation between disbelief and conviction. According to Hume, the obscurity of the ideas involved in the religious convictions of the “vulgar” prevents them from achieving the force and vivacity characteristic of belief. As for philosophers, their idea of God encounters the problem of evil and the question of whether it is possible for the deity to possess moral virtues. Even the ascription to God of natural attributes takes us beyond what may meaningfully be imagined. Finally, the philosophical idea of God as a principle of order provides a form of theistic belief that is only verbally different from atheism.

Most twenty-first century ethicists conceive of character as a stable, enduring state that is internal to the agent who possesses it. This paper argues that writers in the seventeenth and eighteenth centuries did not share this conception: as they conceived of it, character is fragile and has a social ontology. The paper goes on to show that Hume’s conception of character was more like his contemporaries than like ours. It concludes with a look at the significance of such a conception for current debates about the place of character in ethics.

There are remarkable parallels between Hume and Nagarjuna in their denial of substantiality and independence in objects and their subsequent attitude toward our ordinary world. Acknowledging a deep-rooted human tendency to take objects as independent entities, they both argue that there is nothing intrinsic in those objects that make them unitary and independent, and that those characters are, strictly speaking, merely fictitious, mental constructs. They nonetheless affirm the existence of our ordinary world as real. Although their main purposes of the philosophical inquiry are different (epistemological for Hume, and soteriological for Nagarjuna), their accounts of the nature of our world allow us to accept it in the way we ordinarily believe with the deeper understanding of it. It is only in this world where we think, act, and interact with others that an epistemology grounded in human sentiment and experience (for Hume) or humans liberation (for Nagarjuna) is possible.

Hume was a cognitive scientist of religion avant la lettre. His Natural History of Religion (1757 [2007]) locates the origins of religion in human nature. This paper explores similarities between some of his ideas and the cognitive science of religion, the multidisciplinary study of the psychological origins of religious beliefs. It also considers Hume’s distinction between two questions about religion: its foundation in reason (the domain of natural theology and philosophy of religion) and its origin in human nature (the domain of cognitive science of religion).

There’s been a recent surge of interest among analytic philosophers of religion in divine ineffability. However, divine ineffability is part of a traditional conception of God that has been widely rejected among analytic philosophers of religion for the past few decades. One of the main reasons that the traditional conception of God has been rejected is because it allegedly makes God too remote, unknowable, and impersonal. In this paper, I present an account of divine ineffability that directly addresses this concern by arguing that the deepest knowledge of God’s nature that we can attain is personal, rather than propositional. On this view, it is precisely because knowledge of God’s nature is personal that it cannot be linguistically expressed and communicated.

Religious communities often discourage disagreement with religious authorities, on the grounds that allowing it would be epistemically detrimental. I argue that this attitude is mistaken, because any social position in a community—including religious authority—comes with epistemic advantages as well as epistemic limitations. I argue that religious communities stand to benefit epistemically by engaging in disagreement with people occupying other social positions. I focus on those at the community’s margins and argue that religious marginalization is apt to yield religiously important insights; so their disagreement with religious authorities should be encouraged.