Fermentation is a cornerstone phenomenon in Cartesian physiology, accounting for processes such as digestion or blood formation. I argue that the previously unrecognized conceptual tension between the terms ‘fermentation’ and ‘concoction’ reflects Descartes's efforts towards a novel, more thoroughly mechanistic theory of physiology, set up against both Galenism and chymistry. Similarities with chymistry as regards fermentation turn out either epistemologically superficial, or based on shared earlier sources. Descartes tentatively employs ‘fermentation’ as a less teleological alternative to ‘concoction’, later (...) renouncing the explicit use of the term, possibly to avoid chymical overtones. However, his continued use of analogies with fermentative processes in the natural world and in winemaking, coupled with a strong ontological commitment (the stance that the physiological processes are actual fermentations), leads to a reintroduction of natural teleology in his medical system, which I argue may be understood in an Aristotelian sense of ‘simple necessity’. The paper reveals a more nuanced account of Cartesian fermentative medicine, delineating some of its tensions with regard to chymistry as they play out in the dynamics of fermentation and concoction, and linking the analogies to fermentation processes to the difficulties in erasing teleology altogether. (shrink)

In this paper, I consider Descartes’ Sixth Meditation dropsy passage on the difference between the human body considered in itself and the human composite of mind and body. I do so as a way of illuminating some features of Descartes’ broader thinking about teleology, including the role of teleological explanations in physiology. I use the writings on teleology of some ancient authors for the conceptual (but not historical) help they can provide in helping us to think (...) about the Sixth Meditation passage. From this, I draw several points, most notably that the Sixth Meditation passage is primarily concerned with the natures of body and composites, and that the issue of teleological explanation is derivative of this primary interest. So, we – and Descartes – must come to terms with what he takes the nature of the composite to be such that it has an intrinsic end-referred nature which grounds teleological explanations. I consider three possibilities: the human composite is a third type of substance – a hylomorphic substance; there is a sort of “satisfaction” relationship between mind and body (each of which retains its own distinct nature in the composite) such that the mind confers teleological value on the body; and there is a sort of “satisfaction” relationship between mind and body (each of which retains its own distinct nature in the composite) such that the mind recognizes teleological value in the body. None of these interpretations is without problems. So in the concluding section, I sketch a program for future research, specifically, trying to render Descartes’ teleological thinking consistent by distinguishing between the metaphysical natures of things (the concern of his Sixth Meditation passage) and the physical natures of things (his concern in his physiological writings). (shrink)

Most contemporary metaphysicians think that a teleological approach to mereological composition and the whole-part relation should be ignored because it is an obsolete view of the world. In this paper, I discuss Descartes’s conception of individuation and composition of material objects such as stones, machines, and human bodies. Despite the fact that Descartes officially rejected ends from his philosophy of matter, I argue, against some scholars, that to appeal to the notion of disposition was a way for him (...) to maintain teleological reference within a mechanistic conception of nature. Through a study of Descartes’s texts, I also want to make clear why it might be difficult to entirely ignore teleological notions, when one wants to account for composition and unity of material objects. (shrink)

Descartes understood the subject matter of physics (or natural philosophy) to encompass the whole of nature, including living things. It therefore comprised not only nonvital phenomena, including those we would now denominate as physical, chemical, minerological, magnetic, and atmospheric; it also extended to the world of plants and animals, including the human animal (with the exception of those aspects of the human mind that Descartes assigned to solely to thinking substance: pure intellect and will). Descartes wrote extensively (...) on physiology and on the physiology and psychology of the senses. This chapter examines the notions of *physiology* and *psychology* in medical and natural philosophical works of Descartes' day; follows his efforts to bring physiology into his mechanistic idiom; considers the relation between physiology of the animal machine and psychological functions that yield functionally appropriate behavior; goes into his physiology and psychology of vision; and elaborates the tension in Descartes' works between his metaphysically supported micro-corpuscularism and his discussion of the animal machine as an organic unity comprising various functionally and teleologically characterized systems. The chapter draws on Descartes' works in both metaphysics and natural philosophy, including his Treatise on Man (originally published as L'Homme, 1664). (shrink)

rené descartes famously and explicitly rejects appeals to final causes in natural philosophy, suggesting that such appeals depend on knowledge of God’s inscrutable ends.For since I now know that my own nature is very weak and limited, whereas the nature of God is immense, incomprehensible and infinite, I also know without more ado that he is capable of countless things whose causes are beyond my knowledge. And for this reason alone I consider the whole kind of causes, customarily sought (...) from an end, to be totally useless in physics; there is considerable rashness in thinking myself capable of investigating God’s ends.1This rejection did not go unnoticed nor without controversy. In the Fifth.. (shrink)

This chapter seeks to establish that Spinoza accepts the legitimacy of many teleological explanations; that in two important respects, Leibniz's view of teleology is not more, and perhaps even less, Aristotleian than Descartes's; and that among Descartes, Spinoza, and Leibniz, it is Spinoza who holds the view of teleology closest to that of Aristotle. The arguments for derive from examinations of Spinoza's doctrine of conatus, critical analysis of Jonathan Bennett's proposed grounds for interpreting Spinoza as denying (...) all teleology, and the application of Spinoza's distinction of three kinds of knowledge to the distinction between mechanistic and teleological explanation. The arguments for and are based on an examination of the answers given by Aristotle, Descartes, Leibniz, and Spinoza to four basic questions about the nature and range of teleology and teleological explanation. These questions concern the dependence of teleology on thought, the relation of teleology to divine will or purpose, the existence of “sub‐human” teleology, and the role of teleological explanation in natural philosophy. (shrink)

I here address Descartes' account of human nature as a union of mind and body by appealing to The Passions of the Soul. I first show that Descartes takes us to be able to reform the naturally instituted associations between bodily and mental states. I go on to argue that Descartes offers a teleological explanation of body-mind associations (those instituted both by nature and by artifice). This explanation sheds light on the ontological status of the union. I (...) suggest that it affords a way of understanding how mind and body form a true unit without compromising Descartes' dualism. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 39.1 (2001) 49-75 [Access article in PDF] Sensible Ends:Latent Teleology in Descartes' Account of Sensation Alison Simmons One of Descartes' hallmark contributions to natural philosophy is his denunciation of teleology. It is puzzling, then, to find him arguing in Meditation VI that human beings have sensations in order to preserve the union of mind and body (AT VII 83). (...) 1 This appears to be just the sort of teleological explanation that he proscribes. Descartes' Anglo-American commentators have had little to say about the teleological overtones of his claims about sensation. His French commentators acknowledge these overtones, but seem largely untroubled by them. 2 It is worth pausing to be troubled, for a closer analysis reveals that Descartes' famous proscription against teleology is not as simple as it is generally thought to be. In the first half of this essay, I argue that Descartes advocates a genuinely teleological conception of the senses. My aim is not to charge Descartes with employing illicit teleology, but to argue that there is a place for teleology even in his revisionist natural philosophy. Accordingly, in the second half of this essay, I argue that Descartes' assault on teleological explanation is [End Page 49] not a sweeping assault on finality, but a more directed attack on particular uses of ends in natural philosophy. Descartes' assault leaves standing a form of teleological explanation that proves crucial to his own treatment of sensation. 1. Descartes' Rejection of Teleological Explanation at a Glance A teleological explanation is one that purports to account for something in terms of its ends or its function relative to the ends of the system of which it is a part. Aristotle's physics provides many classic examples: plants produce leaves for the protection of their fruit; spiders spin webs in order to catch food; animals grow sharp front teeth and dull back teeth in order to facilitate biting and chewing respectively; eyes are for seeing. According to Aristotle, all natural phenomena are directed toward ends and no explanation is complete without a teleological component that specifies the end for the sake of which the phenomenon occurs. Indeed ends take explanatory priorityover other causes: "Both causes [the end and the matter] must be stated by the student of nature, but especially the end; for that is the cause of the matter, not vice versa." 3 And: [T]he causes concerned in natural generation are, as we see, more than one. There is the cause for the sake of which [the end], and the cause whence the beginning of motion comes [the efficient cause]. Now we must decide which of these two causes comes first, which second. Plainly, however, that cause is the first which we call that for the sake of which. For this is the account of the thing, and the account forms the starting-point.4In other words, Aristotle argues that natural substances have the matter they do, have the parts or organs they do, are organized as they are and act as they do for the sake of their ends. To explain why things are as they are, the natural philosopher must therefore explain the ways in which they contribute to ends.Among the late scholastic Aristotelians familiar to Descartes there is considerable debate concerning the causal efficacy of ends. Genuine final causation, in which something is said to be acted on by an end, is limited to the intentional behavior of rational agents who consciously recognize their ends: only something that recognizes an end can be "moved" by one. Even here the sort of causation involved is peculiar: a rational agent is "moved" by an end insofar as the end induces a "metaphorical motion" toward (or desire for) the end in the agent's will. 5 While these scholastic Aristotelians resist attributing final causation [End Page 50] to non-rational creatures, they nevertheless persist in attributing ends to them. When Toletus, Rubio, the Coimbrans and Suarez take up the question whether nature acts propter finem, each answers it affirmatively: natural... (shrink)

As a practicing life scientist, Descartes must have a theory of what it means to be a living being. In this paper, I provide an account of what his theoretical conception of living bodies must be. I then show that this conception might well run afoul of his rejection of final causal explanations in natural philosophy. Nonetheless, I show how Descartes might have made use of such explanations as merely hypothetical, even though he explicitly blocks this move. I (...) conclude by suggesting that there is no reason for him to have blocked the use of hypothetical final causes in this way. (shrink)

Descartes holds that, insofar as nature is a purposeless, unthinking, extended substance, there could be no final causes in physics. Descartes’ derivation of his three laws of motion from the perfections of God thus underwrites a rejection of Aristotle’s conception of natural self-motion and teleology. Aristotle derived his conception of the purposeful action of sublunar creatures from his notion that superlunar bodies are perfect, eternal, living beings, via the thesis that circular motion is more complete or perfect (...) than rectilinear motion. Descartes’ reduction of circular motion to rectilinear motion, achieved through his theological foundation of the laws of motion, thus marks a crucial break from Aristotle’s philosophy of nature. This paper argues that the shift from the Aristotelian conception of nature as self-moving and teleological to the Cartesian conception of nature as purposeless and inert, is not an empirical discovery but is rooted in differing conceptions of where perfection lies in nature. (shrink)

This chapter examines the mechanistic psychology of Descartes in the _Passions_, while also drawing on the _Treatise on Man_. It develops the idea of a Cartesian “psychology” that relies on purely bodily mechanisms by showing that he explained some behaviorally appropriate responses through bodily mechanisms alone and that he envisioned the tailoring of such responses to environmental circumstances through a purely corporeal “memory.” An animal’s adjustment of behavior as caused by recurring patterns of sensory stimulation falls under the notion (...) of “learning,” behavioristically conceived. Indeed, Descartes’s animal-machine hypothesis may well be a distant ancestor to Watsonian behaviorism, via T. H. Huxley (1884). The final two sections of the chapter take stock of what psychological capacities Descartes ascribed to mind, body, or both, and consider those capacities that we might now plausibly construe as being explicable by nonmentalistic mechanisms as opposed to those that at present remain unreducedly mentalistic. -/- This chapter derives from a lecture delivered at the University of King's College (Halifax, Nova Scotia) as part of a year-long series on Descartes and the Modern. The lecture series was co-sponsored by the programs in History of Science and Early Modern and Contemporary Studies. (shrink)

Spirits and Clocks is the third in a series of magnificent books in which Dennis Des Chene explores the relationship between late Scholastic philosophy and Cartesian thought. The other two books are Physiologia: Natural Philosophy in Late Aristotelian and Cartesian Thought and Life's Form: Late Aristotelian Conceptions of the Soul . Together, these three books situate Descartes's thinking in one important aspect of the intellectual context within which it developed. The result is a superbly nuanced study of a thinker (...) whose brilliance has often dazzled his modern commentators so much that they have forgotten he was addressing a philosophical tradition out of which many of his own concepts and arguments derived.In the present book Des Chene considers Descartes's physiological ideas, as presented in Traité de l'homme. He argues that Descartes's “rejection of the vegetative and sensitive souls invented by his predecessors was no less momentous for the science of life than the rejection of forms, powers, and ends was for physics. It was of a piece with his program in physics, executed with the same motives and resting on the same principles” . Spirits and Clocks is a careful, historically informed conceptual analysis of Descartes's notorious doctrine of the bête machine. Considering this idea in context highlights both the traditional and innovative features of Descartes's physiological thought. This book makes a significant contribution to the historiography of early modern natural philosophy by demonstrating both the continuities and discontinuities between the mechanical philosophy and Aristotelian natural philosophy.In the individual chapters Des Chene examines a few detailed examples of physiological questions that he considers particularly significant. These include the explanation of self‐motion, where machines come from, and the role of functional and teleological ideas in Descartes's physiology. Other important topics include sensation and perception, intentionality, and the unity of the body. In examining each of these issues, Des Chene first describes the explanations favored by sixteenth‐ and seventeenth‐century Scholastic philosophers. He then provides a detailed analysis of Descartes's position and shows the precise differences and similarities between Descartes's thought and that of his contemporary Aristotelians. Both aspects of his discussion enrich our historical understanding. Des Chene is one of only a handful of scholars who have given serious attention to late Aristotelian natural philosophy in recent years, and his account in Spirits and Clocks is both informative and useful. Similarly, Traité de l'homme has received less scholarly attention than the Discourse on Method and the Meditations, so the present study is a welcome addition to the literature.Des Chene deploys an impressive array of scholarly skills and knowledge of Descartes's intellectual context as well as analytic precision. The result is an important and original reading of an aspect of Cartesianism that has not received as much attention as Descartes's physics, metaphysics, and epistemology. This book not only illuminates Descartes's theories but also delineates the conceptual commitments of the mechanical philosophy and the details of its differences from the late Scholasticism that it replaced. It serves as an excellent model for a contextualized history of early modern natural philosophy. (shrink)

Aristotle has interpreted research done by empirical methods using metaphysical concepts extensively. According to some authors, his metaphysically intoned philosophy of biology is compatible with the modern theory of evolution and with some of the essential topics of ecological ethics. We will try to show how the interpretation of the substantial whole, under the aspect of the notion of potentiality, is Aristotle’s contribution to the debates of eco-ethical holism. Furthermore, we will show how Hans Jonas also finds the possibility of (...) valuing the individual organic substance in Aristotle’s works, which are not only representatives of the human species. Hans Jonas pleads for a revision of the modern theory of evolution, which, combined with some of Aristotle’s metaphysical elements, could avoid the reductionism to which it was exposed after Descartes. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 40.1 (2002) 122-123 [Access article in PDF] Book Review Spirits and Clocks: Machine & Organism in Descartes Dennis Des Chene. Spirits and Clocks: Machine & Organism in Descartes. Ithaca, NY and London: Cornell University Press, 2001. Pp. xiii + 181. Cloth, $39.95. Confronted with the thousandth "entirely new" interpretation of the Cartesian mind-body union, one sometimes wonders whether anything new can (...) in fact be said about the great Descartes. Once again, after his invaluable and prize-winning Physiologia (Cornell University Press, 1996), Des Chene proves that a serious historian, with a keen awareness of historical context, actually can. Unlike the usual accounts of Descartes's animal-machine, Des Chene does not concentrate on the all too familiar set of questions whether or not machines can think, sense, etc. Instead, Des Chene interprets the machine-metaphor the way Descartes meant it to be, viz. as a model for explaining animal and human physiology instead of (cognitive) psychology. Des Chene's central claim is that the Traité de l'Homme and Descartes's later (unpublished) physiological tracts are an attempt to replace scholastic commentaries on Aristotle's De Anima, itself discussed in this book's companion volume Life's Forms (Cornell University Press, 2000). Spirits and Clocks investigates how Descartes's general mechanistic program (outlined in Physiologia) is applied to the field of animal and human life. This project in itself had a far more lasting influence than Descartes's specific and often bizarre physiological explanations. Therefore, Des Chene rightly concentrates on the philosophical aspects of Descartes's general project of "mechanizing" physiology. His short but illuminating book studies a wide range of ontological, epistemological, and even aesthetic aspects of the machine metaphor and, although this is not the express goal [End Page 122] of the book, it also sheds new light on the epistemology and metaphysics of the Meditations. In this sense Spirits and Clocks is not only a significant contribution to the history of biology but first and foremost a must for historians of philosophy.Des Chene explains that the use of a machine model in physiology was neither new nor entirely unacceptable to the Aristotelians. What is new is Descartes's use of it. His mechanistic understanding of the body as a machine is incompatible with accepting the soul as the source of life and the principle of all our physiological and psychological capacities, while Aristotelians had no problem in accepting both the soul and certain machine models of the body. (Aristotle himself uses the lever to explain animal motion.) Des Chene sketches Descartes's attempt to explain all physiological processes by means of the physical properties of material parts that obey the general laws of motion, excluding all talk of ends. In this context, the use of illustrations is of considerable importance: though they cannot per se convey a denial of a "soul-model" of physiology, they strongly suggest that the (mechanistically understood) machine is all there is to say about the functions of human and animal bodies. Des Chene offers an interesting, albeit sometimes somewhat speculative and ahistoric, discussion of the aesthetic aspects of the machine model.As Des Chene showed in his Physiologia, the rejection of teleology is one of the main goals of Descartes's physics. However, although Descartes may be successful in rejecting the view that stones fall down from some kind of desire to reach their final destiny, he is less successful in denying that the eye is meant for seeing (and hence for our self-preservation). Des Chene gives a truly fascinating account of the limits of Descartes's denial of teleology in physiology. This includes questions about the physical unity of the human body: how can I explain why I have this body and how can I even identify this body as a unit without invoking ends? Similarly, Descartes takes the healthy, "normally" functioning body as the norm of his investigations. But, again, can he do so without acknowledging some form of teleology? Descartes's answer in most of these cases is that the final goals... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Descartes’s Moral Theory by John MarshallMartin HarveyJohn Marshall. Descartes’s Moral Theory. Ithaca: Cornell University Press, 1998. Pp. xi + 177. Cloth, $35.00.In this concise, well-wrought and provocative work, John Marshall sets two primary goals for himself: 1) to show that Descartes, contrary to the received view, does provide us with the foundational elements of a full fledged ethical theory, and 2) to prove, again contrary (...) to standard interpreters, that Descartes’s early theory of morals, as sketched in the Discourse, is at one with the later theory propounded in The Passions of the Soul and numerous correspondences with Princess Elizabeth.The book is divided into three parts. The first section includes a thorough discussion of Descartes’s self-described morale par provision which provides the philosophical inquirer with practical guidance while the theoretical foundations of his or her belief system are shorn by radical doubt. These four maxims—to follow the customs of one’s country, practice one’s faith and rely on the opinions of the wise, to act resolutely in the face of uncertainty, to master one’s passions and to live the life, at least in Descartes’s case, of a philosopher—should not, Marshall argues, be viewed as ‘provisional’ in a pejorative sense (16–19). Instead, Marshall claims that Descartes takes them to be derivable from his four rules of method (14; 32–33). Therefore, the morale par provision is not some sort of “convenient” compromise but actually forms the second order core of a viable ethical theory (16). The second part, Descartes’s “Final Morality” is devoted to exploring Descartes’s conception of virtue and his notion of the good life (57). Succinctly, the good life for Descartes is happiness which, according to Marshall, in a very weakly Neo-Stoic sense is taken to consist in virtue and wisdom. Formally defined, Cartesian virtue is “the disposition always to judge as well as we can what is the best plan of action and to adhere strictly to that plan” (63). In turn, in a letter to Elizabeth, we are informed that behaving virtuously requires one to display strength and firmness of will, to judge well, and to possess well ordered desires—evidence which Marshall takes to show a close correspondence with the maxims of the earlier morale par provision. (74–5). Contra commentators such as Geroult, an apparent conceptual continuum between the early and later theories thereby obtains. (See Martial Geroult, Descartes’s Philosophy Interpreted according to the Order of Reasons, translated by Roger Ariew [Minneapolis: University of Minnesota Press, 1985], Chapters 19–20.)Unfortunately, and as Marshall readily admits, Descartes provides us with little substantive guidance concerning his axiology and theory of right action. Thus, the third, and more “speculative” part of the work seeks to correct this deficit by delving into a proposed Cartesian metaethics (115). Marshall begins by fleshing out Descartes’s [End Page 677] concept of the Summum Bonum, i.e., virtue. Cartesian virtue is a second-order good which instructs us to strive after and promote various intrinsically valuable first-order goods such as joy, knowledge, friendship, free will, the love of God, etc. (118). As such, Descartes seems to provide us with a fairly straightforward teleological conception of ethics. Nonetheless, when we turn to moral theory proper, Marshall wants to claim that Descartes exhibits certain proto-Kantian leanings, entailed by his concept of generosite as discussed at length in The Passions. The genereux, i.e., those who display generosite, are individuals who, Marshall argues, always act with “respect” towards others and thus treat their fellows both benevolently and justly (152). The basis for this respect is to be found, and this is somewhat of a stretch, albeit an interesting one, in our mutual capacity for free and rational willing (156). From here, of course, it would be a rather short step to Kant. More work needs to be done, however, to square this seemingly non-consequentialist conception of right action with Descartes’s teleological axiology.Regardless, Marshall has accomplished his first task—the normative theory outlined in The Passions, although rudimentary, certainly deserves to be viewed as ethical, not simply prudential, in... (shrink)

Alison Simmons, in Simmons (1999), argues that Descartes in Meditation Six offered a teleological account of sensory representation. According to Simmons, Descartes’ view is that the biological function of sensations explains both why sensations represent what they do (i.e., their referential content) and why they represent their objects the way they do (i.e., their presentational content). Moreover, Simmons claims that her account has several advantages over other currently available interpretations of Cartesian sensations. In this paper, I argue that (...) Simmons’ teleological account cannot be sustained for both theoretical and textual reasons and that it does not have the advantages it is claimed to have. (shrink)

The Divide between the prominence of final causes in Aristotelian natural philosophy and the rejection or severe limitation of final causation as an acceptable explanation of the natural world by figures such as Bacon, Descartes, and Spinoza during the seventeenth century has been considered a distinguishing mark between pre-modern and modern science.1 Admittedly, proponents of the mechanical and corpuscular philosophies of the seventeenth century were not necessarily stark opponents of teleology. Pierre Gassendi and Robert Boyle endorsed teleology, (...) Leibniz embraced entelechies, and they creep into Descartes's natural philosophy, despite his adamant attempts to eliminate them.2 Nonetheless, critiques of ends in .. (shrink)

Alison Simmons, in Simmons (1999), argues that Descartes in Meditation Six offered a teleological account of sensory representation. According to Simmons, Descartes’ view is that the biological function of sensations explains both why sensations represent what they do (i.e., their referential content) and why they represent their objects the way they do (i.e., their presentational content). Moreover, Simmons claims that her account has several advantages over other currently available interpretations of Cartesian sensations. In this paper, I argue that (...) Simmons’ teleological account cannot be sustained for both theoretical and textual reasons and that it does not have the advantages it is claimed to have. (shrink)

This chapter contains section titled: The Rejection of Teleology and Its Limits Reconciling God's Goodness with Misjudgment and Misperception The Clock Analogy and Engineering the Body The Special Place of the Passions The Structure of the Passions of the Soul The Need for a General Remedy Notes References and Further Reading.

This rangy and precise book deserves to be read even by those historians who think they are bored with Descartes. While offering surprising and detailed readings of bewildering texts like theDescription of the Human Body, Des Chene constructs a powerful, sad narrative of the Cartesian disenchantment of the body. Along the way he also delivers provocative views on topics as various as teleology, the role of illustrations in the history of mechanism, theories of the sexual differentiation of the (...) foetus, and problems of simulation in scientific method. (shrink)

Galileo and his fellowers discovered, and subsequent centuries have amply confirmed, that you get much better predictions by thinking of things as masses of particles blindly bumping each other than by thinking of them as Aristotle thought of them — animistically, teleologically, anthromorphically. They also discovered that you get a better handle on the universe by thinking of it as infinite and cold and comfortless than by thinking of it as finite, homey, planned, and relevant to human concerns. Finally, they (...) discovered that if you view planets or missiles or corpuscles as point-masses, you can get nice simple predictive laws by looking for nice simple mathematical ratios. These discoveres are the basis of modern technological civilization. We can hardly be too grateful for them. But they do not, pace Descartes and Kant, point any epistemological moral. (shrink)

The goal of the modern scientific project, as defined by such thinkers as Descartes and Bacon, is "mastery of nature." Martin Heidegger, in an interpretation of mastery of nature that has left its imprint on post-modern critique of science, maintains that the essence of modern science lies in a projection of "technological being" upon nature. This projective "assault" has its origin in the "self-grounding" project of modern metaphysics, in which the human subject attempts to secure a self-sufficient position over (...) against all possible objects. ;The dissertation examines Heidegger's "technological thesis" from the vantage point of the history and philosophy of science. Adopting the vis viva debate between Leibniz and the Cartesians as a point of departure, it identifies and develops, historically and systematically, two themes upon which hinges the question of the technological essence of modern science and its relationship to the "self-grounding" project: the "rationalism" of modern science, and modern science's view of natural teleology. The main argument of the dissertation is that examination of the relationship between these two themes reveals the "teleology of reason" in modern science. ;Chapter's One and Two focus on Leibniz' disagreement with Descartes over the ontology of corporeal substance. From that discussion emerge our two metaphysical themes, which are addressed in Chapter's Three and Four respectively. On the basis of the results of those chapters it is argued that the problem of "mastery of nature" resides in a clash, indigenous to reason, between the intrinsic teleology of nature, through which nature is rendered intelligible to reason, and the teleology of reason itself, which is freedom. ;The conclusion shows that Heidegger ignores tendencies within science, and within the very self-grounding project itself, which run counter to his pessimistic portrayal of science as an "assault" upon nature. Finally, the prospect for a non-coercive resolution to the clash of teleologies in modern science through the "ravishing of nature" is considered. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Matter and Mathematics: An Essentialist Account of the Laws of Nature by Andrew YOUNANDominic V. CassellaYOUNAN, Andrew. Matter and Mathematics: An Essentialist Account of the Laws of Nature. Washington, D.C.: The Catholic University of America Press, 2023. xii + 228 pp. Cloth, $75.00Andrew Younan’s work situates itself between two opposing philosophical accounts of the laws of nature. In one corner, there are the Humeans (or Nominalists); in the (...) other, the Anti-Humeans (or Platonists). The goal of the book is to find an explanation for the orderliness of the natural world that avoids falling into the difficulties of the two opposing philosophies. For example, the Humeans treat “events” as fundamental, and the laws of nature follow from these “events.” For the Humeans, reality is essentially random, with any order being something of our own contrivance. Whereas for the Anti-Humeans, the laws of nature are fundamental and are treated as causing events, turning the effect of necessity into the cause of material [End Page 166] characteristics. Looking to Aristotle and Thomas Aquinas, Younan proposes the recovery of a third option, the Essentialist position. This Essentialist position understands substances, that is, individual beings, as fundamental and all else (for example, events and laws of nature) follow from these individual beings. The thesis of the book, generally understood, is that Essentialism evades the critiques that the Humeans and Anti-Humeans put against one another while retaining what is right in each approach.The book is divided into two parts. The book’s first part deals with general objections and replies and is divided into three chapters. Chapters 1 and 2 address the two opposing accounts of nature mentioned, while chapter 3 argues for the benefits of recovering an Essentialist position. Chapter 1 examines the objection that Aristotelian natural philosophy is incompatible with modern science, an objection raised by Descartes. Chapter 2 addresses the objections of the Humeans, namely, that natural philosophy and, with it, causality and induction have been debunked. Chapter 3 looks at the fathers of quantum theory, specifically Heisenberg, and argues that a return to Aristotle’s understanding of nature would benefit the modern scientific project. The book’s second part is an argument for the Essentialist position and is divided into three chapters. Chapters 4 and 5 are the foundation for chapter 6. Chapter 4 is an abstractive account of mathematics, differing from Descartes and his conceptions, which draws on the texts of Aristotle and Aquinas’s Division and Methods. Chapter 5 situates necessity and its role in Aristotelian natural philosophy. Chapter 6 is the author’s attempt at defining what it is to be a law of nature.Younan argues that adopting an essentialist understanding of nature in a system where all knowledge begins in the senses has three significant “payoffs.” The first is that it avoids governance language, that is, it avoids making laws themselves causes of necessity; the second is that it avoids the assertion of a priori knowledge; the third is that it understands individual things as the fundamental primitives in nature, restoring the substance to its proper place as the thing that “stands under” accidental being.The book is concluded with an appendix that explores and rearticulates Thomas Aquinas’s fifth way under the consideration of everything the author had argued for in the book’s main text. Taking as established by the rest of the book that necessity and teleology go hand in hand, Younan argues for a creator God who establishes a universe freely but within certain parameters that follow upon being itself. Younan concludes, with Thomas Aquinas, that laws of nature are “ordinances of reason” that must come from a rational mind. To be as consistent as they are, the laws of nature must be promulgated by God, and they are discoverable within the nature of matter itself.Younan’s book often engages its interlocutors on the big-picture scale, frequently giving generalizations and not going into details to avoid getting bogged down in the weeds. The author is very aware of what he is doing. [End Page 167] It is appropriate since engaging the multiheaded hydra of the schools of thought that Younan... (shrink)

To borrow a phrase from Galileo: What does it mean that the story of the creation is "written in the language of mathematics?" This book is an attempt to understand the natural world, its consistency, and the ontology of what we call laws of nature, with a special focus on their mathematical expression. It does this by arguing in favor of the Essentialist interpretation over that of the Humean and Anti-Humean accounts. It re-examines and critiques Descartes' notion of laws (...) of nature following from God's activity in the world as mover of extended bodies, as well as Hume's arguments against causality and induction. It then presents an Aristotelian-Thomistic account of laws of nature based on mathematical abstraction, necessity, and teleology, finally offering a definition for laws of nature within this framework. (shrink)

A new comprehensive model of mind and its nearly infinite possibilities • Recasts psychology as a vehicle not for mental health but for higher consciousness • Shows that we have consciousness for a reason; it is humanity’s unique contribution to the cosmos • Integrates the work of Freud, Jung, Gurdjieff, Tony Robbins, Rudolf Steiner, the Dalai Lama as well as ESP, the Kabbalah, tarot, dreams, and kundalini yoga The culmination of 30 years of research, Where Does Mind End? takes you (...) on an inward journey through the psyche­--exploring the highest states of consciousness; the insights and theories of ancient and modern philosophers, psychologists, and mystics; the power of dreams, chi energy, tarot, and kundalini yoga; and proof of telepathy and other facets of parapsychology--to explain the mystery of consciousness and construct a comprehensive model of mind and its nearly infinite possibilities. Starting with the ancients and early philosophers such as Zoroaster, Aristotle, Descartes, and Leibniz, the author examines models of mind that take into account divine and teleological components, the problem and goal of self-understanding, the mind/body conundrum, and holographic paradigms. Seifer then moves to modern times to explain the full range of Freud’s psychoanalytic model of mind, exploring such ideas as the ego, superego, and id; the unconscious; creativity; and self-actualization. Using Freud’s psychoanalytical model as framework, he reveals an overarching theory of mind and consciousness that incorporates such diverse concepts as Jung’s collective psyche; ESP; the Kabbalah; Gurdjieff’s ideas on behaviorism and the will; the philosophies of Wilhelm Reich, P. D. Ouspensky, and Nikola Tesla; the personality redevelopment strategies of Tony Robbins; and the Dalai Lama’s and Rudolf Steiner’s ideas on the highest states of consciousness. Recasting psychology as a vehicle not for mental health but for higher consciousness, he shows that by casting off the mechanical mental operation of day-to-day life, we naturally attain the self-integration to which traditional psychology has long aspired. By entering the true path to fulfillment of the soul’s will, we help the planet by transforming ourselves and raising our energy to a higher realm. (shrink)

Post-Cartesian Occasionalism argues that the power of causing an effect depends on knowledge of the means by which the effect is produced. The argument is used to deny finite beings the power to act. Arnold Geulincx expresses this thesis in the principle Quod nescis quomodo fiat id non facis. Here, my purpose is to show that: 1. The philosophical problem that is at the origin of the principle Quod nescis quomodo fiat id non facis originates in Galen’s De foetuum formatione, (...) a work translated into Latin only in 1535. 2. Important works of early modern philosophy, such as Campanella’s Del senso delle cose e della magia, discuss Galen’s text. 3. Due to their rejection of teleology, Descartes’ physics and metaphysics are completely foreign to the Quod nescis principle. Comparing the Cartesian theory of animal-machines with the theory of animal behavior of Pierre Chanet, a philosopher who adopts the principle, confirms this claim. (shrink)

Shaffer takes a tour of some perennial questions in this lucid and simply written primer. How do I know I am not dreaming? How does reality differ from a dream? How can we be certain of our knowledge? Varying viewpoints are briefly summarized. The fallibilist view that even a priori mathematical truths and first person reports of feelings and perceptions are subject to error is examined, as is the anti-fallibilist reply that the theoretical possibility of error, without actual evidence, is (...) not sufficient to disturb the certainty of certain kinds of knowledge. Our knowledge of the external world is questioned by Berkeleyan idealism, which treats matter as nothing but a perception of our minds, and by phenomenalism, which treats material objects as nothing but collections of sense data. Opposed to these views are causal theories, which view physical objects as existing independently of observers, and sense data as the result of the causal interaction of material objects and particular bodies. It should be noted that the book's format requires such drastic foreshortening of Descartes' and Berkeley's views that its characterization of the former's system as "one of the great achievements in man's intellectual history" is in no way confirmed by the textual references. Other questions discussed in lively fashion are the self ; identity theory ; epiphenomenalism ; and interactionism. Is the mind best defined as the collection of mental events one has during a lifetime? If these events are all connected with the same body, the mind seemingly cannot survive the death of the body. Finally, theistic and atheistic views about the meaning of life are compared, with the Aristotelian view of teleological causation as the common denominator. The book asks many questions, provides few answers, but serves as an enticement to further exploration.--A. T. (shrink)

To become fully aware of the original and radical character of his transcendental phenomenology Edmund Husserl must be located within the historical tradition of Western philosophy. Although he was not a historian of philosophy, Husserl's his torical reflections convinced him that phenomenology is the necessary culmination of a centuries-old endeavor and the solution to the contemporary crisis in European science and European humanity itself.l This teleological viewpoint re quires the commentator to consider the tradition of Western philosophy from Husserl's own (...) perspective. Husserl maintained that the Cartesian tum to the "Cogito" represents the crucial breakthrough in the historical advance of Western thought toward philosophy as rigorous science. Hence 2 he concentrated almost exclusively on the modem era. Much has been written of Husserl's relationship to Descartes, Kant, and the neo-Kantians. His connections with Locke, Berkeley, and Hume have not been examined as closely despite his fre quent allusions to these British empiricists. Among these thinkers David Hume gained from Husserl the more extensive considera tion. Commentators have pointed out correctly that Husserl always criticized unsparingly Hume's sheer empiricistic approach to the problem of cognition. Such an approach, in Husserl's view, can only result in the "naturalization of consciousness" from which stem that "psychologism" and "sensualism" which lead Hume inevitably into the contradictory impasse of solipsism 3 and skepticism. (shrink)

This paper has two parts: In the first part, I give a general survey of the various reasons 17th and 18th century life scientists and metaphysicians endorsed the theory of pre-existence according to which God created all living beings at the creation of the universe, and no living beings are ever naturally generated anew. These reasons generally fall into three categories. The first category is theological. For example, many had the desire to account for how all humans are stained by (...) original sin (we were all there). As another example of a theological motivation, some take the organism as an obvious starting point for a teleological argument for God’s existence, and this staring point is sometimes developed into a full-blown theory of pre-existence. The second category could be thought of as non-theological metaphysical, and paramount here is the desire to deal with the metaphysical problem of individuation. So, for example, Leibniz embraces a version of hylomorphism in order to overcome difficulties with Descartes’ theory of material substance, including the difficulty of how to account for enduring material individuals, and Leibniz’s hylomorphism is closely linked with his embrace of pre-existence. The third category might be termed “biological”, and one example of such a concern is how to explain the organic unity of living beings where the whole seems to ontologically precede the parts. This is frequently translated into a temporal priority of whole to parts, and thus pre-existence is posited. Of course, many natural philosophers of the early modern period embrace pre-existence for more than one reason, but in general, these are the three classes of motivations one might have for embracing the theory. In the second part of the paper I examine in detail one argument that appears in the work of Malebranche. On the face of it, this argument seems to be a biological one, specifically the biological or organic holism argument mentioned above. But upon closer examination, I shall argue, Malebranche’s reasons for endorsing pre-existence bring together several of the arguments discussed in the first part of the paper. I conclude with some considerations about what we can learn about Malebranche as a natural philosopher from his motivations for holding the pre-existence doctrine of generation. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Spinoza and the Theory of Organism HANS JONAS I CARTESIANDUALISMlanded speculation on the nature of life in an impasse: intelligible as, on principles of mechanics, the correlation of structure and function became within the res extensa, that of structure-plus-function with feeling or experience (modes of the res cogitans) was lost in the bifurcation, and thereby the fact of life itself became unintelligible at the same time that the explanation (...) of its bodily performance seemed to be assured. The impasse became manifest in Occasionalism : its tour de force of an extraneous, divine "synchronization" of the outer and the inner world (the latter denied to animals) not only suffered from its extreme artificiality, the common failing of such ad hoc constructions, but even at so high a cost failed to accomplish its theoretical purpose by its own terms. For the animal machine, like any machine, raises beyond the question of the "how" that of the "what for" of its functioning---of the purpose for which it had thus been constructed by its maker.1 Its performance, however devoid of immanent teleology, must serve an end, and that end must be someone's end. This end may (directly) be itself, as indeed Descartes had implied when declaring self-preservation to be the effect of the functioning of the organic automaton. In that case the existence as such of the machine would be its end--either terminally, or in turn to benefit something else. In the former case, the machine would have to be more than a machine, for a mere machine cannot enioy its existence. But since, by the rigorous conception of the res extensa, it cannot be more than a machine, its function and/or existence must serve something other than itself. Automata in Descartes ' time were mainly for entertainment (rather than work). But the raison d'etre of the living kingdom could not well be seen in God's indulging his mechanical abilities or in the amusement of celestial spectators--especially since mere complexity of arrangement does not create new quality and thus add something to the unrelieved sameness of the simple substratum that might enrich the spectrum of being. For quality, beyond the primitive determinations of the extended per se, is the subjective creature of sensation, the confused representation of quantity in a mind; and thus organisms cannot harbor it because as mere machines they lack mentality, and pure spirits cannot because they lack sensuality, or the privilege of confusion and thereby of illusion with its possible enjoyment. And as to their intellectual enjoyment, even that, deprived of the thrill of discovery by the same token, would pale in the contemplation of what to sufficiently large The concept of "machine," adopted for its strict confinementto efficientcause, is still a finalisticconcept,even thoughthe final cause is no longer internal to the entity, as a mode of its own operation,but external to it as antecedent design. [43] 44 HISTORY OF PHILOSOPHY intellects is nothing but the ever-repeated exemplification of the same few, elementary (and ultimately trivial) truths. There remained, then, the time-honored--Stoic as well as Christian--idea that plants and animals are for the benefit of Man. Indeed, since the existence of a living world is the necessary condition for the existence of any of its members, the self-justifying nature of at least one such member (= species) would justify the existence of the whole. In Stoicism, Man provided this end by his possession of reason, which makes him the culmination of a terrestrial scale of being that is also self-justifying throughout all its grades (the end as the best of many that are good in degrees) ; in Christianity, by his possession of an immortal soul, which makes him the sole imago Dei in creation (the end as the sole issue at stake) ; and Cartesian dualism radicalized this latter position by making man even the sole possessor of inwardness or "soul" of any kind, thus the only one of whom "end" can meaningfully be predicated as he alone can entertain ends. All other life then, the product of physical necessity, can be considered his means. However, this traditional idea, in its anthropocentric vanity never a... (shrink)

Spinoza's guiding commitment to the thesis that nothing exists or occurs outside of the scope of nature and its necessary laws makes him one of the great seventeenth-century exemplars of both philosophical naturalism and explanatory rationalism. Nature and Necessity in Spinoza's Philosophy brings together for the first time eighteen of Don Garrett's articles on Spinoza's philosophy, ranging over the fields of metaphysics, epistemology, philosophy of mind, ethics, and political philosophy. Taken together, these influential articles provide a comprehensive interpretation of that (...) philosophy, including Spinoza's theories of substance, thought and extension, causation, truth, knowledge, individuation, representation, consciousness, conatus, teleology, emotion, freedom, responsibility, virtue, contract, the state, and eternity-and the deep interrelations among them. Each article aims to resolve significant problems in the understanding of Spinoza's philosophy in such a way as to make evident both his reasons for his views and the enduring value of his ideas. At the same time, Garrett's articles elucidate the relations between his philosophy and those of predecessors and contemporaries like Aristotle, Hobbes, Descartes, Locke, and Leibniz. Lastly, the volume offers important and substantial replies to leading critics on four crucial topics: the necessary existence of God (Nature), substance monism, necessitarianism, and consciousness. (shrink)

Is life different from the non-living? If so, how? And how, in that case, does biology as the study of living things differ from other sciences? These questions are traced through an exploration of episodes in the history of biology and philosophy. The book begins with Aristotle, then moves on to Descartes, comparing his position with that of Harvey. In the eighteenth century the authors consider Buffon and Kant. In the nineteenth century the authors examine the Cuvier-Geoffroy debate, pre-Darwinian (...) geology and natural theology, Darwin and the transition from Darwin to the revival of Mendelism. Two chapters deal with the evolutionary synthesis and such questions as the species problem, the reducibility or otherwise of biology to physics and chemistry, and the problem of biological explanation in terms of function and teleology. The final chapters reflect on the implications of the philosophy of biology for philosophy of science in general. (shrink)

Contents Introduction: Why Idealism Matters Part 1: Ancient Idealism 1. Parmenides and the Birth of Ancient Idealism 2. Plato and Neoplatonism Part 2: Early Modern Idealism 3. Phenomenalism and Idealism I: Descartes and Malebranche 4. Phenomenalism and Idealism II: Leibniz and Berkeley Part 3: German Idealism 5. Immanuel Kant: Cognition, Freedom and Teleology 6. Fichte and the System of Freedom 7. Philosophy of Nature and the Birth of Absolute Idealism: Schelling 8. Hegel and Hegelianism: Mind, Nature and Logic (...) Part 4: British Idealism 9. British Absolute Idealism: From Green to Bradley 10. Personal Idealism: From Ward to McTaggart 11. Naturalist Idealism: Bernard Bosanquet 12. Criticisms and Persistent Misconceptions of Idealism 13. Actual Occasions and Eternal Objects: The Process Metaphysics of Alfred North Whitehead. Part 5: Contemporary Idealisms 14. Autopoiesis: Idealist Biology I 15. Autonomous Agents: Idealist Biology II 16. Contemporary Philosophical Idealisms. (shrink)

The Philosophical Writings of Descartes VOLUME 3. Volumes 1 and 2 provide a completely new translation of many of the major works in metaphysics, epistemology, and natural philosophy.

Volumes I and II provided a completely new translation of the philosophical works of Descartes, based on the best available Latin and French texts. Volume III contains 207 of Descartes' letters, over half of which have previously not been translated into English. It incorporates, in its entirety, Anthony Kenny's celebrated translation of selected philosophical letters, first published in 1970. In conjunction with Volumes I and II it is designed to meet the widespread demand for a comprehensive, authoritative and (...) accurate edition of Descartes' philosophical writings in clear and readable modern English. (shrink)

. The concept of bodily health is problematic for mechanists like Descartes, as it seems that they need to appeal to something extrinsic to a machine, i.e., its purpose, to determine whether the machine is working well or badly, and so healthy or unhealthy. I take issue with this claim. By drawing on the history of medicine, I suggest that in the seventeenth century there was space for a non-teleological account of health. I further argue that mechanists can and (...) did appeal to structural integrity, as a non-teleological notion of form, to ground the norms required for ascriptions of health. (shrink)

The problem of Cartesian dualism is viewed as falling under a more general problem: the problem of human unity. This problem is both ancient and modern: whether a human being is a substantial unity of soul and body or merely a contingent one. I compare Aristotle's and Descartes's response to this problem. My thesis is that an important factor in generating Cartesian dualism is the rejection implicit in Descartes's metaphysical codification of the new mathematical science of nature, namely, (...) the rejection of Aristotle's radical teleological concept of nature. It is argued that the modern intractable problem of the relation of mind to body turns historically and metaphysically on the Cartesian substitution of the mathematically refined concept of body--three-dimensional extension--for the once-influential Aristotelian teleological concept of corporeal substance. (shrink)

From the topics discussed by Hattab and Menn, I examine two of special importance. The first is that of active powers: does the Cartesian natural world contain any, or is the apparent efficacy of natural agents always to be referred to God? In arguing that it is, I consider, following Hattab, Descartes' characterization of natural laws as "secondary causes." The second topic is that of ends. Menn argues, and I agree, that in late Aristotelianism Aristotle's own conception of an (...) "art in things" has been abandoned. The point is reinforced when one considers the general divine ends which must be invoked in cases of aborted action. In them no individual agent attains its end. Yet Nature as a whole continues to act toward ends. I suggest that those general ends, to which Suárez, for example, refers, may have served later philosophers, especially Malebranche, in combining the Cartesian notion of law with a teleological interpretation of nature that Descartes, for his part, rejected. (shrink)

These two volumes provide a translation of the philosophical works of Descartes, based on the best available Latin and French texts. They are intended to replace the only reasonably comprehensive selection of his works in English, by Haldane and Ross, first published in 1911. All the works included in that edition are translated here, together with a number of additional texts crucial for an understanding of Cartesian philosophy, including important material from Descartes' scientific writings. The result should meet (...) the widespread demand for an accurate and authoritative edition of Descartes' philosophical writings in clear and readable modern English. (shrink)

Faith has many aspects. One of them is whether absolute logical proof for God’s existence is a prerequisite for the proper establishment and individual acceptance of a religious system. The treatment of this question, examined here in the Jewish context of Rabbi Prof. Eliezer Berkovits, has been strongly influenced in the modern era by the radical foundationalism and radical skepticism of Descartes, who rooted in the Western mind the notion that religion and religious issues are “all or nothing” questions. (...) Cartesianism, which surprisingly became the basis of modern secularism, was criticized by the classical American pragmatists. Peirce, James and Dewey all rejected the attempt to achieve infallible absolute knowledge, as well as the presumptuousness of establishing such a knowledge by means of casting Cartesian hyperbolic doubt. They advocated an alternative approach which was more holistic and humane. This paper lays out Descartes’s approach and the pragmatists’ critique. Despite the place that pragmatic considerations hold in Jewish tradition, some thinkers reject the relevance of these ideas. Yet Berkovits’s thought suggest a different path. He rejected Descartes’ radical skepticism and his radical foundationalism, in favor of a moderate foundationalism, which allows for a belief in God alongside constructive doubts. Similar to Peirce’s conception of the fixation of belief, Berkovits views local doubts (distinct from the hyperbolic doubt) as necessary for thought. Berkovits’s understanding of the biblical human-divine encounter, following Rosenzweig, Buber, and Heschel, is conceptualized here as “encounter theology”. Berkovits criticizes the propositionalist attempts to prove God’s existence logically, as well as the presumptuousness of basing religious belief on the teleological world-order. However, Berkovits’s conception of the ‘caring God’ is not provable, and thus defined as a pragmatic ‘postulate’. The article concludes by considering Berkovits’s “encounter theology”. In contrast to the approach described by Haym Soloveitchik, of halakhic stringency and lack of subjective experience of God’s face, Berkovits’s approach is dialogic through and through. (shrink)

Descartes' account of the material world relies heavily on time. Most importantly, time is a component of speed, which figures in his fundamental conservation principle and laws. However, in his most systematic discussion of the concept, time is treated as some-how reducible both to thought and to motion. Such reductionistic views, while common among Descartes' late scholastic contemporaries, are very ill-suited to Cartesian physics. I show that, in spite of the apparent identifications with thought and motion, Cartesian time (...) retains—in the form of what I will call 'successive duration'—precisely the intrinsic structure necessary to serve as an independent parameter of quantitative physics. As is often the case with Descartes, he gives the impression of embracing traditional doctrines while in fact radically transforming the underlying concepts to serve his scientific agenda. His theory of time, though formulated in Aristotelian terms, anticipates Newton in important respects. (shrink)

Compiles the essays of Descartes, the seventeenth-century philosopher who rejected Greek and medieval scholasticism.

Between the years 1643 and 1649, Princess Elisabeth of Bohemia and René Descartes exchanged fifty-eight letters—thirty-two from Descartes and twenty-six from Elisabeth. Their correspondence contains the only known extant philosophical writings by Elisabeth, revealing her mastery of metaphysics, analytic geometry, and moral philosophy, as well as her keen interest in natural philosophy. The letters are essential reading for anyone interested in Descartes’s philosophy, in particular his account of the human being as a union of mind and body, (...) as well as his ethics. They also provide a unique insight into the character of their authors and the way ideas develop through intellectual collaboration. Philosophers have long been familiar with Descartes’s side of the correspondence. Now Elisabeth’s letters—never before available in translation in their entirety—emerge this volume, adding much-needed context and depth both to Descartes’s ideas and the legacy of the princess. Lisa Shapiro’s annotated edition—which also includes Elisabeth’s correspondence with the Quakers William Penn and Robert Barclay—will be heralded by students of philosophy, feminist theorists, and historians of the early modern period. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:New Essays on the RationalistsSteven NadlerRocco J. Gennaro and Charles Huenemann, editors. New Essays on the Rationalists. Oxford: Oxford University Press, 1999. Pp. xvii + 391. Cloth, $60.00.Here is yet another collection of essays on early modern philosophy. The focus this time is on the Seventeenth century, in particular "the rationalists." What this apparently involves is, as the old-fashioned classification has it, Descartes, Spinoza, and Leibniz. But (...) there is no overall theme to the essays, nothing uniting them besides the fact that almost all are devoted to those three thinkers and the fact that the volume was inspired by a summer seminar run by Jonathan Bennett.What the editors mean by "the rationalists" (besides the extensional definition) is [End Page 437] thinkers "united in the belief that the intellect and human reason are powerful tools in our ability to know about the ultimate nature of mind and matter." What is supposed to separate "the rationalists" from "the empiricists" is "a belief in the power of human reason" (xv). This is a fairly weak claim; and I, for one, am skeptical that such categories are truly useful (or even valid—one would be hard-pressed to find a single issue on which Descartes, Spinoza, and Leibniz all agree and on which those who are usually called "empiricists" unanimously dissent). In the light of so much important and creative work done over the last twenty years in seventeenth-century philosophy, it would have been nice to see a volume devoted to "the rationalists" include at least one sophisticated discussion of the legitimacy and grounds of such a label.The essays in this book are divided into three categories: Matter and Substance; Freedom and Necessity; and Mind and Consciousness. The contributors are a broad mix of scholars: some established and accomplished, others new and up-and-coming. The quality of the work is consistently high. There is a lot of detailed and careful work here, both in the attention to the historical texts and in philosophical analyses. However, not all of the essays are of great scope or interest; in fact, most are not. There is a definite tendency toward the small-scale (but not brevity): a concern with micro-problems (for example, the chapter by Clarence Bonnen and Daniel Flage, "Distinctness," is devoted to the question of what the "distinctness" of an idea is for Descartes) and an emphasis on theses and arguments (such as Geoffrey Gorham's examination of the "similarity condition" for causation in Descartes, "Causation and Similarity in Descartes,"). If there is indeed an "analytical" way of doing history of philosophy, that school is well represented here.And then there are a couple of essays that stand out by transcending this narrowness of focus. The chapters by Catherine Wilson ("The Illusory Nature of Leibniz's System") and Don Garrett ("Teleology in Spinoza and Early Modern Rationalism") are, without question, the boldest and most interesting of the collection. Wilson argues that, in the light of Leibniz's changing and inconsistent views on substance, there really is no metaphysical "system" in his philosophy. Garrett, in what is, to my mind, the best essay in the book (although I think I disagree with him), defends an account of teleology in Spinoza's metaphysics, and then compares Spinoza's views on teleology with those of Aristotle, Descartes, and Leibniz; he concludes that Spinoza not only accepted teleological explanations of particular phenomena, but did so more strongly than anyone else in the modern period. Experts will, of course, disagree with the claims made by Wilson and Garrett; that is what this game is all about. But it is truly refreshing to see scholars such as these taking on large-scale issues.It is worth noting that there is also a nice, indirect dialogue between two of the essays: Charles Huenemann's interesting account of a consistent necessitarianism in Spinoza ("The Necessity of Finite Modes and Geometrical Containment in Spinoza's Metaphysics,") and Edwin Curley and Gregory Walski's argument (in "Spinoza's Necessitarianism Reconsidered,") that, when it comes to the finite modes, Spinoza is not a strong or absolute necessitarian. What is truly unfortunate about the collection, however... (shrink)

Based on the new and much acclaimed two volume Cambridge edition of The Philosophical Writings of Descartes by Cottingham, Stoothoff, and Murdoch, this anthology of essential texts contains the most important and widely studied of those writings, including the Discourse and Meditations and substantial extracts from the Regulae, Optics, Principles, Objections and Replies, Comments on a Broadsheet, and Passions of the Soul.

In Descartes's Meditations, one of the key texts of Western philosophy, the thinker rejects all his former beliefs in the quest for new certainties. Discovering his own existence as a thinking entity in the very exercise of doubt, he goes on to prove the existence of God, who guarantees his clear and distinct ideas as a means of access to the truth. He develops new conceptions of body and mind, capable of serving as foundations for the new science of (...) nature. Subsequent philosophy has grappled with Descartes's legacy, questioning many of its conclusions and even his basic approach, but his arguments set the agenda for many of the greatest philosophical thinkers, and their fascination endures.This new translation includes the Third and Fourth Objections and Replies in full, and a selection from the rest of Descartes's exchanges with contemporaries that helped to shape and expound his philosophy. (shrink)