Kenneth L. Pearce

In the Preface to the Three Dialogues<, Berkeley says that one of his main aims is to refute the free-thinkers. Puzzlingly, however, we are then treated to a dialogue between two Christians in which the free-thinkers never reappear. This is related to a second, more general puzzle about Berkeley's religious polemics: although Berkeley says he is defending orthodox conclusions, he also reminds himself in his notebooks "To use the utmost Caution not to give the least Handle of offence to the Church or Church-men." What is Berkeley worried about? Both of these puzzles are solved by the recognition that the argument against matter in the Three Dialogues is patterned after an argument for atheism that Berkeley attributed to Anthony Collins. Berkeley's aim is thus to use the free-thinkers' own premises and arguments against them. In doing this, however, he rejects doctrines many churchmen held dear -- most notably, the doctrine of divine analogy.

Berkeley's main aim in his well-known early works was to identify and refute "the grounds of Scepticism, Atheism, and irreligion." This appears to place Berkeley within a well-established tradition of religious critics of Locke's epistemology, including, most famously, Stillingfleet. I argue that these appearances are deceiving. Berkeley is, in fact, in important respects an opponent of this tradition. According to Berkeley, Locke's earlier critics, including Stillingfleet, had misidentified the grounds of irreligion in Locke's philosophy while all the while endorsing the true grounds of irreligion themselves. Locke's epistemology is innocent; matter and abstraction are to blame.

The defense of common sense in Berkeley's Three Dialogues is, first and foremost, a defense of the gardener's claim to know this cherry tree, a claim threatened by both Cartesian and Lockean philosophy. Berkeley's defense of the gardener's knowledge depends on his claim that the being of a cherry tree consists in its being perceived. This is not something the gardener believes; rather, it is a philosophical analysis of the rules unreflectively followed by the gardener in his use of the word 'exists'. It is by following these rules that the gardener gains knowledge of the cherry tree. Uncovering these deep connections between Berkeley's epistemology and his philosophy of language and placing them in the context of his critique of both Cartesian and Lockean philosophy will clarify Berkeley's strategy for bringing his reader back to common sense and practical engagement in the ordinary affairs of life.

This book provides a concise treatment of David Hume’s “Of Miracles,” defending both an interpretation of Hume’s argument and an evaluation of its philosophical significance. The philosophical argumentation is consistently rigorous, and the interpretation of Hume is interesting and original.A distinctive aspect of George’s approach, which should have been highlighted in the introduction but was not, is his treatment of “Of Miracles” as a standalone essay. This approach serves to illuminate certain aspects of “Of Miracles,” especially the relationship between the two parts. However, there are places where the lack of discussion of the essay’s position in the larger scheme of Hume’s Enquiry concerning Human...

Berkeley's philosophy is meant to be a defense of commonsense. However, Berkeley's claim that the ultimate constituents of physical reality are fleeting, causally passive ideas appears to be radically at odds with commonsense. In particular, such a theory seems unable to account for the robust structure which commonsense (and Newtonian physics) takes the world to exhibit. The problem of structure, as I understand it, includes the problem of how qualities can be grouped by their co-occurrence in a single enduring object and how these enduring objects can bear spatiotemporal, causal, and other relations to one another. I argue that Berkeley's solution to these problems lies in his views about language. At one level, human language allows us to exploit patterns in our perceptions to construct a highly structured representation of the physical world which allows us to make accurate predictions at minimal cognitive expense. At a deeper level, these patterns occur in perception because our perceptions themselves form a language in which God speaks to us.

Orthodox Christianity affirms a bodily resurrection of the dead. That is, Christians believe that at some point in the eschatological future, possibly after a period of (conscious or unconscious) disembodied existence, we will once again live and animate our own bodies. However, our bodies will also undergo radical qualitative transformation. This creates a serious problem: how can a body persist across both temporal discontinuity and qualitative transformation? After discussing this problem as it appears in contemporary philosophical literature on the resurrection, I will argue that George Berkeley's immaterialist metaphysics is more successful than either physicalism or dualism in escaping objections to resurrection based on the problem of qualitative transformation. In order to accomplish this, I will first discuss Berkeley's views on the metaphysics of so-called 'ordinary' objects, including human bodies, and then apply this view to the resurrection of the dead, ultimately showing that, for Berkeley, the radical transformation of the body in the resurrection is no more problematic than the case of a straight oar appearing bent when one end is inserted in water.

According to Kant, there is some doctrine, which he sometimes calls 'empirical realism,' such that it was doubted by Descartes, denied by Berkeley, and endorsed by Kant himself. It may be doubted whether there really is such a doctrine or, if there is, whether it takes the form Kant seems to say it does. For instance, if empirical realism is taken as the assertion that familiar objects like tables and chairs exist, then this doctrine was neither seriously doubted by Descartes, nor denied by Berkeley. If empirical realism is the view that such objects are mind-independent, then it was clearly denied by Berkeley, but was neither seriously doubted by Descartes, nor straightforwardly endorsed by Kant. Kant's assertion thus presents us with a puzzle: what might empirical realism be? The primary aim of this paper will be to reconstruct Kant's own narrative of the historical relationship between Descartes, Berkeley, and himself, in order to identify the doctrine Kant calls 'empirical realism.' I argue that the empirical realism which Descartes doubted, Berkeley denied, and Kant endorsed is the doctrine that the concept of extended substance has legitimate application.

According to commonsense, some collections of objects compose wholes, and others do not. However, philosophers have found serious difficulties with attempts to preserve this thesis, and especially with attempts to preserve the existence of just those composite objects recognized by commonsense. In this paper, I defend a classical solution to this problem: "it is the mind that maketh each thing to be one" (Berkeley, Siris, sect. 356). According to this view, which I call 'mereological idealism,' it is when a plurality is united in thought under a concept that a unified whole comes to exist. After explaining the view in more detail, I show how it escapes three standard arguments against commonsense views of composition.

The argument from contingency for the existence of God is best understood as a request for an explanation of the total sequence of causes and effects in the universe (‘History’ for short). Many puzzles about how there could be such an explanation arise from the assumption that God is being introduced as one more cause prepended to the sequence of causes that (allegedly) needed explaining. In response to this difficulty, this chapter defends three theses. First, it argues that, if the argument from contingency is to succeed, the explanation of History in terms of God must not be a causal explanation; second, that a particular hypothesis about God’s relation to History—that God is what I call the foundational ground of History—is intelligible and explanatory; third and finally, that the explanatory advantages of this hypothesis cannot be had within the confines of naturalism.

To the great puzzlement of his readers, Berkeley begins by arguing that nothing exists other than minds and ideas, but concludes by claiming to have defended the existence of bodies. How can Berkeley's idealism amount to such a defense? I introduce resources from Berkeley's philosophy of language, and especially his analysis of the discourse of physics, to defend a novel answer to this question. According to Berkeley, the technical terms of physics are meaningful despite failing to designate any reality; their meaningfulness derives from the useful role they play in organizing and predicting our experience. I argue that Berkeleian bodies have the same status as these theoretical entities: they are mere 'quasi-entities' introduced by our ways of speaking and thinking in order to serve our practical purposes. Berkeley nevertheless considers this to be a defense of the existence of bodies because he endorses a radically deflationary semantics for 'exists.'.

According to Thomas Reid, an agent cannot be free unless she has the power to do otherwise. This claim is usually interpreted as a version of the Principle of Alternate Possibilities. Against this interpretation, I argue that Reid is committed to the seemingly paradoxical position that an agent may have the power to do otherwise despite the fact that it is impossible that she do otherwise. Reid's claim about the power to do otherwise does not, therefore, entail the Principle of Alternate Possibilities. When it is an agent's character that deprives her of alternate possibilities, she is not thereby deprived of either power or freedom, and this is true even if the agent was not free or active in the formation of her character.

Berkeley's philosophy is meant to be a defense of commonsense. However, Berkeley's claim that the ultimate constituents of physical reality are fleeting, causally passive ideas appears to be radically at odds with commonsense. In particular, such a theory seems unable to account for the robust structure which commonsense (and Newtonian physics) takes the world to exhibit. The problem of structure, as I understand it, includes the problem of how qualities can be grouped by their co-occurrence in a single enduring object and how these enduring objects can bear spatiotemporal, causal, and other relations to one another. I argue that Berkeley's solution to these problems lies in his views about language. At one level, human language allows us to exploit patterns in our perceptions to construct a highly structured representation of the physical world which allows us to make accurate predictions at minimal cognitive expense. At a deeper level, these patterns occur in perception because our perceptions themselves form a language in which God speaks to us.

Making sense of our reasoning in disputes about necessary truths requires admitting nonvacuous counterpossibles. One class of these is the counteressentials, which ask us to make contrary to fact suppositions about essences. A popular strategy in accounting for nonvacuous counterpossibles is to extend the standard possible worlds semantics for subjunctive conditionals by the addition of impossible worlds. A conditional A □-> C is then taken to be true if all of the nearest A worlds are C worlds. I argue that a straightforward extension of the standard possible worlds semantics to impossible worlds does not result in a viable account of counteressentials and propose an alternative covering law semantics for counteressentials.

Omnipotence is the property of being all-powerful; it is one of the traditional divine attributes in Western conceptions of God. This notion of an all-powerful being is often claimed to be incoherent because a being who has the power to do anything would, for instance, have the power to draw a round square. However, it is absurd to suppose that any being, no matter how powerful, could draw a round square. A common response to this objection is to assert that defenders of divine omnipotence never intended to claim that God could bring about logical absurdities. This observation about what is not meant by omnipotence does little, however, to clarify just what is meant by that term. Philosophers have therefore attempted to state necessary and sufficient conditions for omnipotence.

Alexander Pruss and I have proposed an analysis of omnipotence which makes no use of the problematic terms 'power' and 'ability'. However, this raises an obvious worry: if our analysis is not related to the notion of power, then how can it count as an analysis of omnipotence, the property of being all-powerful, at all? In this paper, I show how omnipotence can be understood as the possession of infinite power (general, universal, or unlimited power) rather than the possession of particular powers. I then argue that the ordinary notions of particular powers or abilities can be understood as applying vague limitations to the notion of infinite power. The vagueness of these limitations is the source of the well-known difficulties in the analysis of ability.

Berkeley's immaterialism aims to undermine Descartes's skeptical arguments by denying that the connection between sensory perception and reality is contingent. However, this seems to undermine Berkeley's (alleged) defense of commonsense by failing to recognize the existence of objects not presently perceived by humans. I argue that this problem can be solved by means of two neglected Berkeleian doctrines: the status of the world as "a most coherent, instructive, and entertaining Discourse" which is 'spoken' by God (Siris, sect. 254) and the nature of language as a public social practice. Together these doctrines entail that ordinary physical objects, including those that are not presently perceived, are a joint product of divine discursive activity and human interpretive activity.

George Berkeley's linguistic account of sense perception is one of the most central tenets of his philosophy. It is intended as a solution to a wide range of critical issues in both metaphysics and theology. However, it is not clear from Berkeley's writings just how this ‘universal language of the Author of Nature’ is to be interpreted. This paper discusses the nature of the theory of sense perception as language, together with its metaphysical and theological motivations, then proceeds to develop an account of the semantics of the perceptual language, using Berkeley's theory of reference for human language as a guide.

According to Leibniz's late metaphysics, sensory perception represents to us as extended, colored, textured, etc., a world which fundamentally consists only of non-spatial, colorless entities, the monads. It is a short step from here to the conclusion that sensory perception radically misleads us about the true nature of reality. In this paper, I argue that this oft-repeated claim is false. Leibniz holds that in typical cases of body perception the bodies perceived really exist and have the qualities, both primary and secondary, they are perceived to have. At the same time, Leibniz holds that our perceptions of these bodies are accurate representations of the monads from which the bodies result. The contrary thesis — that our body perceptions are misrepresentations of the monads — stems from a misunderstanding of Leibniz's theory of confused concepts and his phenomenalist account of the nature of body. Clarifying these issues will have important consequences for our understanding of Leibniz's idealistic metaphysics and the manner in which that metaphysical theory is meant to support mechanistic science