A message from the stars -- A dispute over buoyancy -- Inertia, Empiricism, and spots on the sun -- Science and religion -- Troubles in Rome: 1615-1616 -- Mathematics and the book of nature -- Showdown -- Matter and motion.

Hans Hahn, mathematician, philosopher and co-founder of the Vienna Circle, attempted to reconcile the validity and applicability of both logic and mathematics with a strict empiricism. This article begins with a review of this attempt, focusing on his view of the relation of language to logic and his answer to the question of why we need logic. I then turn to some recent work by Stephen Yablo in an attempt to show that Yablo's fictionalism, and in particular his use of (...) metaphor, can shed light on Hahn's philosophy of logic. (shrink)

While there has been a resurgence in Malebranche scholarship in the anglophone world over the last twenty years, most of it has focused on Malebranche’s theory of ideas, and little attention has been paid to his philosophy of mind. Schmaltz’s book thus comes as a welcome addition to the Malebranche literature; that he has given us such a well-researched and carefully argued study is even more welcome. The focus of this work is Malebranche’s split with Descartes on the question of (...) our knowledge of the nature of the mind; the book concentrates specifically on Malebranche’s rejection of the claim that we know the nature of the mind better than we know the nature of body. Schmaltz maintains that Malebranche’s arguments for his position are, for the most part, successful against the Cartesians who opposed him, though he claims—and this is perhaps the central claim of the book—that “Malebranche took his negative thesis concerning our knowledge of the soul to involve not so much a rejection of Cartesianism as an internal correction of it”. While acknowledging that Augustine was “the primary inspiration for [Malebranche’s] view of the ideas that are the objects of perception”, Schmaltz’s interpretation of Malebranche’s theory of the soul “presents it as fundamentally Cartesian”. According to Schmaltz, not only is Malebranche closer to Descartes in this regard than is generally thought, he is closer to him than are many other Cartesians. Part 1 of the book examines Malebranche’s position that while we have certain knowledge of the soul’s existence, we have only confused knowledge of its nature. Part 2 focuses on Arnauld’s objection that if in fact we had no clear idea of the soul, we could not, despite Malebranche’s claims to the contrary, know anything of its immortality, spirituality, or freedom. (shrink)

In my essay I look at the specifics of the dispute between the Scottish metaphysician Andrew Baxter and the mathematician Colin MacLaurin in an attempt to identify the source or sources of their contradictory, yet in both cases Newtonian, positions regarding occasionalism. After some general introductory remarks about each thinker, I examine the metaphysical implications that Baxter sees as following from Newton's concept of vis inertiæ. Following this, I look at MacLaurin's commitment to the role of sense experience in natural (...) philosophy. Finally, I discuss the different passages from Newton's Opticks on which the two thinkers focus. (shrink)

There is a long-standing view that Malebranche and his fellow occasionalists accepted occasionalism to solve the problem of interaction between immaterial souls and extended bodies. Recently, however, scholars have shown this story to be a myth. Malebranche, Geulincx, La Forge, and Cordemoy adopted occasionalism for a variety of reasons, but none did so because of a need to provide a solution to a perceived mind-body problem. Yet there is one Cartesian for whom the “traditional” reading is largely on the mark. (...) François Lamy argues in the second volume of his De la Connoissance de Soi-Meme much as the standard story has it. In this article I discuss and analyze Lamy’s argument, showing how he deals with some of the many concerns that made occasionalism attractive, and how he brings out some of the thorny questions that an occasionalist must face. (shrink)

Among the French Cartesians of the second half of the seventeenth century, Géraud de Cordemoy stands out as the most radical. He was one of the first to argue that Cartesian metaphysics imply occasionalism, and he was alone in arguing that those same metaphysical commitments lead to atomism. This paper addresses the second of these positions. Following a discussion of what is taken to be the strongest version of his argument for atomism, consideration will turn to an objection against Cordemoy, (...) one that was raised in his own day by Gottfried Leibniz and more recently by Steven Nadler. The paper concludes with a response offered on Cordemoy's behalf. (shrink)

Descartes’s First Meditation employs a series of arguments designed to generate the worry that the senses might not provide sufficient evidence to justify one’staking as certain one’s beliefs about the way the world is. As the meditator considers what principle describes the conditions under which it is possible to attain certain knowledge, one after another doubt-generating device is ushered in, until at last he finds himself like someone caught in a whirlpool, able neither to stand firm nor to swim out. (...) In this paper, I examine one of those devices, namely, what is often referred to as the Madness Argument. In particular, I want to discuss its relation to the Dream Argument and its function in the Meditations as a whole. My position stands in contrast to the interpretations of Anthony Kenny, Margaret Wilson, Michael Williams, and, more recently, Janet Broughton and Catherine Wilson. (shrink)

Francis Hutcheson's theory of perception, as put forth in his Synopsis of Metaphysics, bears a striking similarity to that of John Locke. In particular, Hutcheson and Locke both have at the centre of their theories the notion of ideas as representational entities acting as the direct objects of all of our perceptions. On first consideration, one might find this similarity wholly unremarkable, given the popularity of Locke's Essay. But the Essay was published in 1689 and the Synopsis in 1742, and (...) during these years Berkeley had published a substantive attack on Locke's representative realism and the sceptical conclusions he saw it implying. Further, Hume had argued in 1739 that in accepting a Lockean account of perception, we (at least when thinking as philosophers in our studies) are left without any sure knowledge of external objects, even their existence. Despite this, Hutcheson apparently feels no obligation to address either Berkeley's idealism or Hume's scepticism in the Synopsis. The question addressed in this article is, Why did he not see any force to such arguments, and thus why did he feel no onus to attempt to offer an explicit refutation of Berkeley and Hume? (shrink)

The answer which Joseph Almog gives to the question which serves as the title of his recent book What Am I? (subtitled: Descartes and the Mind-Body Problem) is based upon his interpretation of (1) and objection to Descartes' argument for the distinction of the mind and the body raised by Antoine Arnauld, as well as Descartes' response to it, and (2) Descartes' letters of 9 February 1645 to Denis Mesland. I will argue that both of these interpretations are incorrect, and (...) as such do not support the conclusions which Almog claims to draw from them. The answer, then to the question of what I am which Almog provides is, I believe, not one Descartes would have held, nor one which his writings support. (Published Online October 13 2005). (shrink)

ABSTRACTBernard Lamy is frequently included among the Cartesian Empiricists of the second half of the seventeenth century. He has also been described as an Augustinian who dabbled in Cartesianism. While acknowledging that there are both empiricist and Augustinian elements in his thought, I argue that it ought not be forgotten that there are central components of his philosophy that are both anti-empiricist and in opposition to Augustine. My aim in this paper, though, is not critical; I hope to show that (...) Lamy provides us with one more example of the diversity present among the various thinkers labelled as ‘Cartesian’. (shrink)

In that it holds God to be the only true efficient cause, Malebranche’s occasionalism would seem to deny human freedom and to make God responsible for our sins. I argue that Malebranche’s occasionalism must be considered within its Cartesian framework; once one understands what it is to be an occasional cause in this context, Malebranche can be seen as saving a place for human freedom, and he can consistently hold that we are morally responsible for our actions.

The barn/barn façade thought experiment is familiar to most epistemologists. It is intended to present a counterexample to certain causal theories of knowledge; in it, a father driving through the countryside with his son says, ‘That's a barn’ while pointing to a barn. Unbeknownst to the father, however, a film crew is working in the area, and it has constructed several barn façades. While the father did correctly point to a barn when he made his assertion, he could have just (...) as easily pointed to a barn façade, and so, many hold, he does not know that the structure at which he is pointing is in fact a barn. If this is so, then it follows that true beliefs formed from reliable causal processes may still not qualify as knowledge. (shrink)

By carefully considering Galileo’s letters to Castelli and Christina, we argue that his position regarding the relationship between Scripture and science is not only of historical importance, but continues to stand as a perspective worth taking seriously in the context of contemporary philosophical debates. In particular, we contend that there are at least five areas of contemporary concern where Galileo’s arguments are especially relevant: (1) the supposed conflict between science and religion, (2) the status and stakes of evidence, (3) the (...) question of biblical infallibility in light of scientific progress, (4) metaphorical approaches to biblical hermeneutics, and (5) possible dialogical constraints on public discourse. (shrink)

This article begins by examining James Beattie's conception of speculative ethics, which he regards as the study of the foundation and nature of virtue. This leads to a discussion of the moral sense, or conscience, which Beattie claims is part of the nature of every rational being and which is designed to lead us to a virtuous life. Given this, I ask why Beattie thought himself warranted, or even needed, to dispense practical ethical advice. Answering this involves looking at Beattie's (...) views on the importance of proper education, as well as the role played by his acceptance of providential naturalism. Beattie's answer is not only consistent with his ‘lecturing others’ as to their practical duties, his understanding of the relation between the speculative and the practical also allows him to respond to what contemporary ethicists call the Application Problem. A comparison with Reid's ethical thought will help bring out this latter point. (shrink)

Nicolas Malebranche was the first Cartesian philosopher to challenge Descartes’ claim that we are capable of possessing a clear and distinct understanding of the soul's nature. Other Cartesians, including Clauberg, La Forge, and Cordemoy, accepted without question the conclusion of the Second Meditation that the nature of the soul is better known than is the nature of body. After presenting an overview of Malebranche's argument, this note turns to the Cartesian philosopher Pierre-Sylvain Régis. Régis, like the Cartesians before Malebranche, sides (...) with Descartes in this debate over the question of whether we can have knowledge of our soul's nature, but unlike his predecessors, he provides an original argument defending his position. This argument is, I argue, a direct response to the argument Malebranche had used in his case against Descartes. (shrink)

John Millar's The Origin of the Distinction of Ranks is best known for its first chapter in which Adam Smith's favorite student traces the social status of women as it changed at various historical stages. Millar's concern is strictly with description and explanation. In the less discussed final chapter he examines the authority of a master over his servants. His treatment of slavery differs from the account of the rank of women in several notable ways, most significantly, perhaps, by including (...) normative judgments on the immorality of slavery. This article begins with Millar's examination of the master-servant/slave relation, and then turns to his arguments against slavery. These arguments go substantially beyond those of his mentor Smith, and there are several particular points regarding slavery on which they disagreed. The paper concludes with a discussion of these contrasts. (shrink)

This volume consists of papers originally presented at the international conference "Occasionalism: History and Problems," held in Venice in 2015; it contains twelve chapters, nine of which are in English, three in French. In their introduction, the editors describe occasionalism as a theory that was viewed by Medieval Christian philosophers as a "dangerous and treacherous" threat, only later to be "proudly asserted" in the post-Descartes era. This raises the question of to what degree this transition should be seen as a (...) result of interpretations of the commitments of Cartesian metaphysics, particularly with regard to questions concerning mind-body interaction. Many scholars have pointed out that to view... (shrink)

If a statue and lump of clay have the same life-histories, are they numerically identical?

Descartes’s First Meditation employs a series of arguments designed to generate the worry that the senses might not provide sufficient evidence to justify one’staking as certain one’s beliefs about the way the world is. As the meditator considers what principle describes the conditions under which it is possible to attain certain knowledge, one after another doubt-generating device is ushered in, until at last he finds himself like someone caught in a whirlpool, able neither to stand firm nor to swim out. (...) In this paper, I examine one of those devices, namely, what is often referred to as the Madness Argument. In particular, I want to discuss its relation to the Dream Argument and its function in the Meditations as a whole. My position stands in contrast to the interpretations of Anthony Kenny, Margaret Wilson, Michael Williams, and, more recently, Janet Broughton and Catherine Wilson. (shrink)

Despite holding to the essential distinction between mind and body, Descartes did not adopt a life-body dualism. Though humans are the only creatures which can reason, as they are the only creatures whose body is in an intimate union with a soul, they are not the only finite beings who are alive. In the present note, I attempt to determine Descartes'' criteria for something to be ''living.'' Though certain passages associate such a principle with the presence of a properly functioning (...) heart, I show that there are important reasons for also understanding life in terms of a degree of complexity of design. (shrink)

John Yolton describes this collection of nine essays as "a kind of a sequel" to his 1984 book Perceptual Acquaintance from Descartes to Reid. Four of the chapters have previously appeared in print, and most can stand on their own, presuming little or no familiarity with previous chapters. Indeed, the title is somewhat misleading, for the material is not presented in chronological fashion, and there is little attention given to Leibniz and none to Spinoza--not what one would expect to find (...) in a history from Descartes to Kant. (shrink)

In a recent article Fred Ablondi compares the different approaches to occasionalism put forward by two eighteenth-century Newtonians, Colin Maclaurin and Andrew Baxter. The goal of this short essay is to respond to Ablondi by clarifying some key features of Maclaurin's views on occasionalism and the cause of gravitational attraction. In particular, I explore Maclaurin's matter theory, his views on the explanatory limits of mechanism, and his appeals to the authority of Newton. This leads to a clearer (...) picture of the way in which Maclaurin understood gravitational attraction and the workings of nature. (shrink)

This paper replies to Fred Ablondi’s discussion of Descartes’s treatment of madness in the Meditations. Against Ablondi’s interpretation that Descartes never seriously takes on board the skeptical hypothesis that he might be mad, because to do so would be for him to undermine the logical thought processes required to realize his agenda in the Meditations, I contend that Descartes does employ madness as a skeptical device, by assimilating its skeptical essentials into the dream argument. I maintain that (...) while Descartes does not use madness to undermine logical processes, he does adduce other considerations that reveal him to be prepared to see those processes undermined. On the question why Descartes abandons madness in the Meditations, I argue that, despite its attractiveness as a skeptical device, the madness hypothesis involves methodological shortcomings that render it unfit for service in the doubt. (shrink)

The most popular concepts of happiness among psychologists and philosophers nowadays are concepts of happiness according to which happiness is defined as " satisfaction with life as a whole ". Such concepts are " Whole Life Satisfaction " concepts of happiness. I show that there are hundreds of non-equivalent ways in which a WLS conception of happiness can be developed. However, every precise conception either requires actual satisfaction with life as a whole or requires hypothetical satisfaction with life as a (...) whole. I show that a person can be "happy" at a time even though he is not actually satisfied with his life as a whole at that time. I also show that a person can be "happy" at a time even though it is not correct to say that if he were to think about his life at that time, he would be satisfied with it as a whole. My thesis is that if you think that happiness is the Good, you should avoid defining happiness as whole life satisfaction. (shrink)

Explores some steps toward non-assimilative encounters in the "global village.".