17th/18th Century Philosophy, Misc

In this publisher's preface to 'Beobachtungen über den Geist des Menschen und dessen Verhältniß zur Welt' - outstanding, but, despite its merits, so far almost totally unknown philosophical treatise of the late Enlightenment, published in 1790 under a pseudonym 'Andrei Peredumin Koliwanow', I show that the real author of this book was an educator Christlieb Feldstrauch (1734 - 1799).

We have been accustomed at least since Kant and mainstream history of philosophy to distinguish between the ‘mechanical’ and the ‘teleological’; between a fully mechanistic, quantitative science of Nature exemplified by Newton and a teleological, qualitative approach to living beings ultimately expressed in the concept of ‘organism’ – a purposive entity, or at least an entity possessed of functions. The beauty of this distinction is that it seems to make intuitive sense and to map onto historical and conceptual constellations in (...) medicine, physiology and the related natural -philosophical discussions on the status of the body versus that of the machine. In this presentation I argue that the distinction between mechanism and teleology is imprecise and flawed, on the basis of a series of examples: the presence of ‘functional’ or ‘purposive’ features even in Cartesian physiology; work such as that of Richard Lower’s on animal respiration; the fact that the model of the ‘body-machine’ is not at all a mechanistic reduction of organismic properties to basic physical properties but on the contrary a way of emphasizing the uniqueness of organic life; and the concept of ‘animal economy’ in vitalist medical theory, which I present as a kind of ‘teleo-mechanistic’ concept of organism – neither mechanical nor teleological. (shrink)

In this paper I provide a commentary on and edition of the unpublished and apparently incomplete Medicina contracta of the Flemish philosopher Arnold Geulincx (1624– 1669). This short treatise, dating to c. 1668–1669, was not included in the edition of Geulincx’s works edited by J.P.N. Land, on the ground of its apparent unoriginality. However, it reveals the attempt, by Geulincx, to develop a medicine based on a new account of disease (intended in Cartesian-Platonic terms of the impossibility of the mind (...) using the body through animal spirits), and integrating avant-garde solutions typ- ical of iatrochemistry (in particular those of Franciscus Sylvius) and iatromechanics. The text, which I also consider in the light of Geulincx’s disputations in physiology, is moreover revelatory of his ongoing efforts in understanding the nature of respiration and its related diseases and conditions, such as apoplexy, and of his progressive, albeit not uncritical acceptance of Cartesianism. (shrink)

In this paper I provide an analysis of an anonymous text which appeared at Sondershausen and Mühlhausen in 1687: Initiatio philosophi sive Dubitatio Cartesiana, ad indubiam philosophiam viam monstrans, iuxta mentem Renati des Cartes, Nobilis Galli, utraque methodo explicata, titled after Johannes Clauberg’s homonymous 1655 treatise. It consisted of (1) an abridgement of his Paraphrasis in Renati Des Cartes Meditationes (1658), and (2) a demonstration more geometrico of the necessity of methodical doubt as the beginning of philosophy, partially based on (...) Clauberg’s own 1655 Initiatio. I place the publication of the 1687 text in the context of the attacks on Cartesianism taking place in German areas especially after 1677 and the appearance of Spinoza’s texts, focusing on the ways in which Clauberg’s philosophy was adapted to the rebuking of such attacks and to the re-establishment of a Cartesian presence in Germany. (shrink)

In 1655 La Peyrère was the first to substantially argue for and popularize polygenism—the view that God created multiple original human mating pairs in separate acts of creation with numerous created before Adam. Positing or rejecting polygenism has been central to modern theorizing about human types and origins. Prominent recent interpreters have maintained that La Peyrère’s polygenism does not imply a hierarchy of human types. This paper reconstructs La Peyrère’s account and, in opposition to the dominant view, argues that his (...) polygenism produces a human species hierarchy. The Adamite species is superior to the Pre-Adamite species in virtue of its material composition, mode of creation, and form. The upshot is that La Peyrère’s theological system posits a proto-racialist conception of human types. (shrink)

During the second half of the 20th century, despite the flourishing of Spinoza scholarship (particularly in the French-speaking world) references to Spinoza seem to be rather infrequent in the famous Catholic journal Revue philosophique de Louvain. On closer inspection, however, it is possible to trace a precise attitude of the editors of the Belgian journal, according to which the historiographic representation of the Dutch philosopher constitutes the test-bed of a more general cultural strategy. In contact with phenomenology, anti-Cartesianism, the biological (...) sciences, psychoanalysis and Marxism, the Spinoza of the Catholic journal becomes an entirely new and unusual figure, with respect to the image still prevalent in Spinoza studies today. (shrink)

In his Christian and Metaphysical Meditations (1683) Malebranche develops a reflection in which the self discovers in its interiority that the interlocutor able to answer some of its questions is the divine Word. Through references to the Holy Scriptures and to Augustine, Malebranche constructs a meditative itinerary that differs from the one proposed by Descartes, as it moves from the lumière naturelle in the Cartesian sense to the lumière of the Word. In the light of these historical-theoretical data, we propose (...) a reconstruction of the role played by interiority and meditation in certain texts by Malebranche, highlighting the moments in which he appropriated the Cartesian heritage and those in which he distanced himself from Descartes’ philosophical paradigm. (shrink)

Leibniz thinks that every created substance is causally active, and yet causally independent of every other: none can cause changes in any but itself. This is not controversial. But Leibniz also thinks that every created substance is existentially independent of every other: it is metaphysically possible for any to exist with or without any other. This is controversial. I argue that, given a mainstream reading of Leibniz’s essentialism, if one accepts the former, uncontroversial interpretation concerning causal independence, then one ought (...) also to accept the latter, controversial one concerning existential independence. This is a new way to defend the ‘existential independence’ interpretation. Moreover, this defense provides a new approach for defending the broadly ‘non-logical’ interpretive camp in the longstanding debate over Leibniz’s views on incompossibility, against perhaps the strongest objection leveled by advocates of the opposing broadly ‘logical’ interpretation. (shrink)

By pushing Descartes to more clearly explain the union of body and soul beyond the functioning of a ‘strong’ passion, namely sadness, Elisabeth wants Descartes to review his idea of the passions, and his understanding of the ‘theory of the four humors’. This chapter aims at showing that Descartes turns away from Galen’s theory of the humors, which he globally adopts in the 1633 Treatise of Man. With the shift in his conceptualization of the humors between this Treatise and the (...) Treatise of the Passions (1649), Descartes analyzed more specifically the inner feelings, consciousness, and the passions, by considering that a man is not simply a body, but a psychophysical being, with a body and a soul. (shrink)

In this chapter I provide a reconstruction of the contents of the lectures provided by Burchard de Volder by means of experiments at Leiden, in the years 1676–1678, as well as of the natural-philosophical interpretation he provided of the experimental evidences he gained. Such lectures, mostly based on the experiments described by Boyle, served De Volder to teach natural-philosophical ideas which he borrowed from Descartes, and which he re-interpreted in the light of Archimedes’s hydrostatics.

This essay re-reads François Hemsterhuis's philosophical dialogue Alexis (1787) as a post-Copernican cosmic theodicy that prefigures a central nexus of concerns in Early German Romanticism. This theodicy is cross-scalar, in that it functions across three disparate scales: the history of global humanity, the geo-cosmic history of the Earth, and the broader processuality of the universe. From the perspective of this cross-scalar entanglement, I reconstruct Hemsterhuis's vision of the ages of the world and his theodical narrative of the golden age, the (...) Fall, and the cosmic destiny of humanity. Additionally, I offer a counter-reading of this destiny through the story of the Moon in Alexis, and through the contingency, uselessness, and cosmic failure that the Moon embodies. (shrink)

Much scholarship has claimed the physics of Emilie du Châtelet’s treatise, Institutions de physique, is Newtonian. I argue against that idea. To do so, I distinguish three strands of meaning for the category ‘Newtonian science,’ and I examine her book against them. I conclude that her physics is not Newtonian in any useful or informative sense. To capture what is specific about it, we need better interpretive categories.

The main aim of the French logician and philosopher Petrus Ramus was to provide a method of teaching the liberal arts enabling the completion of the undergraduate program of studies in 7 years. This method was based on a new logic, in which the complex structure of Aristotle’s Organon and of the Summulae logicales of Peter of Spain is reduced to two main doctrines: the invention of arguments, by which it is possible to find the notions for reasoning and disputing (...) in any discipline, and the disposition of arguments in judgment, i.e., in propositions and syllogisms. Since this logic applies both to demonstrative and to probable reasoning, Ramus and Rudolph Agricola, who first introduced it, labeled it as dialectic. Ramus completed this twofold dialectic with a method, according to which disciplines have to be taught by providing general definitions, to be explained by subsequent dichotomous divisions. According to Ramus, this method ensures a well-ordered hierarchy and division of disciplines, and an efficient means to teach them in a shorter time than in the pedagogical programs of Juan Luis Vivès, Johann Sturm, and Philipp Melanchthon. This method had its main diffusion in the pre-university institutions such as the German gymnasia and gymnasia illustria (e.g., of Herborn), while in Reformed and Catholic universities the acceptance of Ramism was hindered by the predominance of the Aristotelian curriculum. (shrink)

In discussing the obligation to love everyone, Mary Astell (1666–1731) recognizes and responds to what I call the theocentric challenge: if humans are required to love God entirely, then they cannot fulfill the second requirement to love their neighbor. In exploring how Astell responds to this challenge, I argue that Astell is an astute metaphysician who does not endorse the metaphysical views she praises. This viewpoint helps us to understand the complicated relationship between her views and those of Descartes, Malebranche, (...) Henry More, and John Norris, as well as her sophisticated approach to biblical interpretation and theology. Attending to theocentrism opens up new avenues of research in the study of early modern philosophy. It also helps us to see connections between Astell and other theocentric philosophers such as Spinoza and Anne Conway. (shrink)

Este artigo considera a contribuição de Baruch Espinosa a uma teoria do poder constituinte. Teorias modernas do poder constituinte geralmente concordam em sua essência paradoxal: um poder que vem antes da lei e funda a lei é ao mesmo tempo um poder que, uma vez que a esfera jurídica é estabelecida, tem de ser obliterado pela lei. A ontologia de Espinosa tem sido reconhecida como uma das primeiras fontes modernas do poder constituinte, no entanto, ele argumenta por uma equivalência estrita (...) entre poder e lei. Este artigo defende que ao ler a teoria política de Espinosa através das lentes de uma imanência radical entre ontologia e história, podemos entendê-lo como uma fonte para a teoria do poder constituinte. Também defende que, através dessa imanência, o pensamento de Espinosa oferece uma solução para o paradoxo do poder constituinte e enriquece as discussões contemporâneas sobre a origem da esfera jurídica e a relação entre política e lei. (shrink)

Putting together Kant's theory of emotion is complicated by two facts: (1) Kant has no term which is an obvious equivalent of "emotion" as used in contemporary English; (2) theorists disagree about what emotions are. These obstacles notwithstanding, my dissertation aims to provide the foundation for a reconstruction of Kant's theory of emotion that is both historically accurate and responsive to contemporary philosophical concerns. In contrast to available approaches which rest on contested assumptions about emotions, I start from the generally (...) accepted and reasonable premise that what we call "emotions" refers in Kant to a set of mental states, some of which he associates with the feeling of pleasure and displeasure ("feelings"), others with the faculty of desire ("desires"). I then proceed to examine the nature of these two kinds of mental states and their proper treatment. I argue that Kantian feelings are representations of objects' relation to the subject, that have a felt quality, and dispose their subject to certain behaviors. While feelings can only motivate action by causing desires and have no temporal direction, desires - except for certain wishes - are future-directed, which allows them to motivate actions immediately (but they need not bring action about). Equipped with this account of feelings and desires, I proceed to examine the kind of treatment Kant prescribes for them, and argue that feelings (except affects) should be cultivated, that is, acquired and improved so that they could be used to pursue rational ends, while inclinations, i.e., habitual sensuous desires, should generally be disciplined, that is, constrained by rules. The resultant picture is compelling because it rests on minimal assumptions about emotions and successfully incorporates the phenomenological, evaluative, and dispositional functions traditionally associated with emotions. (shrink)

The issue on whether knowledge can be possibly transmitted and in which order from the teacher to his students has been a hot topic since ancient Greece. Plato and Aristotle, Augustine and Thomas Aquinas, just to mention two of the most famous philosophical “couples” apparently dissented from each other on this point. In this paper, I analyze the Conimbricenses’ thought on this topic by interpreting their commentary to the first lines of the Posterior Analytics. Assessing the Conimbricenses’ thought on this (...) topic provide further insights on the general attitude of Jesuit philosophers toward their philosophical binding authorities, namely Aristotle and Thomas Aquinas. (shrink)

The oft-told story of Leibniz’s doctrine of the best world, or optimism, is that it enjoyed a great deal of popularity in the eighteenth century until the massive earthquake that struck Lisbon on 1 November 1755 destroyed its support. Despite its long history, this story is nothing more than a commentators’ fiction that has become accepted wisdom not through sheer weight of evidence but through sheer frequency of repetition. In this paper we shall examine the reception of Leibniz’s doctrine of (...) the best world in the eighteenth century in order to get a clearer understanding of what its fate really was. As we shall see, while Leibniz’s doctrine did win a good number of adherents in the 1720s and 1730s, especially in Germany, support for it had largely dried up by the mid-1740s; moreover, while opponents of Leibniz’s doctrine were few and far between in the 1710s and 1720s, they became increasing vocal in the 1730s and afterwards, between them producing an array of objections that served to make Leibnizian optimism both philosophically and theologically toxic years before the Lisbon earthquake struck. (shrink)

According to Amos Funkenstein, Stephen Gaukroger and Andrew Cunningham, seventeenth-century natural philosophy was fused with theology, driven by theology, and pursued primarily to shed light on God. Experimental natural philosophy might seem to provide a case in point. According to its English advocates, like Robert Boyle and Thomas Sprat, experimental philosophy embodies the Christian virtues of humility, innocence, and piety, it helps establish God’s existence, attributes, and providence, and it provides a basis for evangelism. This chapter shows that, unlike their (...) English counterparts, experimental philosophers in seventeenth-century Italy kept natural philosophy sharply distinct from theological and religious matters. This indicates that seventeenth-century experimental philosophy was not, as such, theologically driven or oriented. It also suggests that there was no intrinsic relation between experimental philosophy and religion. Whether experimental philosophy was presented as an ally of religion or as distinct from it was, to a significant extent, a matter of cultural politics. It depended on which rhetorical and argumentative strategies were believed to be most likely to ensure freedom of research and institutional support for the work of experimental philosophers in a specific sociopolitical context. (shrink)

The recovery of ancient skepticism in the sixteenth century had broad consequences in various intellectual domains, including fictional discourse. In the following centuries several authors echoed skeptical philosophical discourse and made literary use of skepticism. Jonathan Swift (1667-1745) is inserted in the hall of the modern writers who echoed and assimilated the skeptical tradition. Satires as A Tale of a Tub (1704), The Battle of Books (1704) and Gulliver's Travels (1726) are framed with marks of skepticism. Thus, my purpose is (...) to present a study on the incorporation of skeptical aspects and arguments in Swift's fictional and satirical discourse. I will try to show that Swift assimilates and uses artifices of skeptical discourse, and therefore, given his relation and knowledge of this tradition, has a place in the history of skeptical thinking. (shrink)

In two rarely discussed passages – from unpublished notes on the Principles of Philosophy and a 1647 letter to Chanut – Descartes argues that the question of the infinite extension of space is importantly different from the infinity of time. In both passages, he is anxious to block the application of his well-known argument for the indefinite extension of space to time, in order to avoid the theologically problematic implication that the world has no beginning. Descartes concedes that we always (...) imagine an earlier time in which God might have created the world if he had wanted, but insists that this imaginary earlier existence of the world is not connected to its actual duration in the way that the indefinite extension of space is connected to the actual extension of the world. This paper considers whether Descartes’s metaphysics can sustain this asymmetrical attitude towards infinite space vs. time. I first consider Descartes’s relation to the ‘imaginary’ space/time tradition that extended from the late scholastics through Gassendi and More. I next examine carefully Descartes’s main argument for the indefinite extension of space and explain why it does not apply to time. Most crucially, since duration is merely conceptually distinct from enduring substance, the end or beginning of the world entails the end or beginning of real time. In contrast, extension does not depend on any enduring substance besides itself. (shrink)

My topic is the materialist appropriation of empiricism – as conveyed in the ‘minimal credo’ nihil est in intellectu quod non fuerit in sensu (which interestingly is not just a phrase repeated from Hobbes and Locke to Diderot, but is also a medical phrase, used by Harvey, Mandeville and others). That is, canonical empiricists like Locke go out of their way to state that their project to investigate and articulate the ‘logic of ideas’ is not a scientific project: “I shall (...) not at present meddle with the Physical consideration of the Mind” (Essay, I.i.2, in Locke 1975; which Kant gets exactly wrong in his reading of Locke, in the Preface to the A edition of the first Critique). Indeed, I have suggested elsewhere, contrary to a prevalent reading of Locke, that the Essay is not the extension to the study of the mind of the methods of natural philosophy; that he is actually not the “underlabourer” of Newton and Boyle he claims politely to be in the Epistle to the Reader (Wolfe and Salter 2009, Wolfe 2010). Rather, Locke says quite directly if we pay heed to such passages, “Our Business here is not to know all things, but those which concern our Conduct” (Essay, I.i.6). There would be more to say here about what this implies for our understanding of empiricism (see Norton 1981 and Gaukroger 2005), but instead I shall focus on a different aspect of this episode: how a non-naturalistic claim which falls under what we now call epistemology (a claim about the senses as the source of knowledge) becomes an ontology – materialism. That is, how an empiricist claim could shift from being about the sources of knowledge to being about the nature of reality (and/or the mind, in which case it needs, as David Hartley saw and Denis Diderot proclaimed more overtly, an account of the relation between mental processes and the brain). (David Armstrong, for one, denied that there could be an identification between empiricism and materialism on this point: eighteenth-century history of science seems to prove him wrong: see Armstrong 1968 and 1978.) Put differently, I want to examine the shift from the logic of ideas in the seventeenth century (Locke) to an eighteenth-century focus on what kind of ‘world’ the senses give us (Condillac), to an assertion that there is only one substance in the universe (Diderot, giving a materialist cast to Spinozism), and that we need an account of the material substrate of mental life. This is neither a ‘scientific empiricism’ nor a linear developmental process from philosophical empiricism to natural science, but something else again: the unpredictable emergence of an ontology on empiricist grounds. (shrink)

Collection of papers presented at the First Budapest Seminar in Early Modern Philosophy.

Вихід у світ перекладу праці Марії Ґрації Бартоліні, відомої італійської славістки та дослідниці українських ранньомодерних текстів, не залишиться поза увагою тих, хто цікавиться історією вітчизняної культури, а тим більш її вивчає. На це є декілька причин. По-перше, ця праця є методологічно цілком новаторською на тлі величезного наукового та науково-популярного доробку, присвяченого творчості Григорія Сковороди. По-друге, авторка не лише декларує давно назрілу потребу «розсіяти стереотипи… про народний, несистематичний характер його рефлексії» (c. 5), а й успішно це здійснює. По-третє, джерела, на які (...) спиралася філософська візія Сковороди, у праці нарешті представлено не тільки на рівні концепцій, частина з яких була притаманною й іншим богословам та філософам (зазвичай, це викликає неабиякі складнощі при інтерпретації певних ідей, а також при спробах пов’язати їх із тими чи тими особами), а й на рівні лексичних запозичень, у збігах окремих фраз, у зіставленні спільних смислових чи семантичних полів, схожому способові мислення тощо. (shrink)

L'oeuvre monumentale de Jonathan Israel a suscité l'intérêt des historiens et des philosophes, mais également des experts en sciences politiques. On peut affirmer sans exagérer que ses travaux constituent une lecture incontournable pour tous ceux qui travaillent actuellement sur les Lumières, soit pour étayer ses thèses, soit pour les critiquer, mais toujours dans le cadre du dialogue avec ses propositions. Or, si l'ensemble de son oeuvre a suscité tant d'intérêt de la part des experts les plus divers, pourquoi entreprendre un (...) nouveau travail sur ses hypothèses ? La raison essentielle qui nous incite à réaliser ce projet est notre conviction que ses thèses politiques ont été quelque peu négligées. Pourtant, alors que les spécialistes ont commenté surtout les aspects religieux et philosophique de son projet, Israel soutient qu'elle comporte en outre une dimension politique incontournable, puisque les institutions démocratiques, les théories républicaines et les révolutions mêmes du XVIIIe siècle trouvent leurs racines dans cette idéologie radicale. En effet, pour les philosophes radicaux, le combat contre l'erreur et l'ignorance allait de pair avec la lutte contre la corruption institutionnelle et politique qui touchait particulièrement la religion. (shrink)

According to Kemp Smith, Descartes believed that animals were devoid of feelings and sensations. This is the so-called ‘monstrous thesis,’ which I explore here in light of two Cartesian approaches to animals. Firstly, I examine their original treatment in function of Descartes’ early metaphysical approach, i.e., all natural phenomena are to be elucidated in terms of mental scrutiny. As pain would only exist in the understanding, and animals have neither understanding nor souls, Descartes held that they did not suffer. Secondly, (...) I look at the Cartesian late naturalism; specifically, at how animals are subsequently regarded as machines that may suffer. Lastly, I conclude that the ‘monstrous thesis’ is not Cartesian because animals are machines with feelings and sensations. However, Descartes’ surprising indulgence towards humans who kill and eat animals supposes that empathy for beings who may suffer is not necessary. This may raise doubts as to another ‘monstrous thesis.'. (shrink)

The 18th-century American philosopher Jonathan Edwards argues that nothing endures through time. I analyze his argument, paying particular attention to a central principle it relies on, namely that “nothing can exert itself, or operate, when and where it is not existing”. I also consider what I supposed to follow from the conclusion that nothing endures. Edwards is sometimes read as the first four-dimensionalist. I argue that this is wrong. Edwards does not conclude that things persist by having different temporal parts; (...) he concludes that nothing persists. (shrink)

Richard Baxter, one of the most famous Puritans of the seventeenth century, is generally known as a writer of practical and devotional literature. But he also excelled in knowledge of medieval and early modern scholastic theology, and was conversant with a wide variety of seventeenth-century philosophies. Baxter was among the early English polemicists to write against the mechanical philosophy of René Descartes and Pierre Gassendi in the years immediately following the establishment of the Royal Society. At the same time, he (...) was friends with Robert Boyle and Matthew Hale, corresponded with Joseph Glanvill, and engaged in philosophical controversy with Henry More. In this book, David Sytsma presents a chronological and thematic account of Baxter's relation to the people and concepts involved in the rise of mechanical philosophy in late-seventeenth-century England. -/- Drawing on largely unexamined works, including Baxter's Methodus Theologiae Christianae (1681) and manuscript treatises and correspondence, Sytsma discusses Baxter's response to mechanical philosophers on the nature of substance, laws of motion, the soul, and ethics. Analysis of these topics is framed by a consideration of the growth of Christian Epicureanism in England, Baxter's overall approach to reason and philosophy, and his attempt to understand creation as an analogical reflection of God's power, wisdom, and goodness, understood as vestigia Trinitatis. Baxter's views on reason, analogical knowledge of God, and vestigia Trinitatis draw on medieval precedents and directly inform a largely hostile, though partially accommodating, response to mechanical philosophy. (shrink)

In this article I address a puzzle about one of Francis Hutcheson’s objections to psychological egoism. The puzzle concerns his premise that God receives no benefit from rewarding the virtuous. Why, in the early editions of his Inquiry Concerning Virtue (1725, 1726), does Hutcheson leave this premise undefended? And why, in the later editions (1729, 1738), does he continue to do so, knowing that in 1726 John Clarke of Hull had subjected the premise to plausible criticism, geared to the very (...) audience (mainly Christian) for whom Hutcheson’s objection to egoism was written? This puzzle is not negligible. Some might claim that Hutcheson ruins his objection by ignoring Clarke’s criticism. To answer the puzzle we must consider not only Hutcheson’s philosophy but also some theological assumptions of Hutcheson’s time. (shrink)

Several recent studies of early modern natural philosophy have claimed that corpuscularism and experimental philosophy were sharply distinct or even conflicting views. This chapter provides a different perspective on the relation between corpuscularism and experimental philosophy by examining Domenico Guglielmini’s ‘Philosophical Reflections’ on salts (1688). This treatise on crystallography develops a corpuscularist theory and defends it in a way that is in line with the methodological prescriptions, epistemological strictures, and preferred argumentative styles of experimental philosophers. The examination of the ‘Reflections’ (...) shows that early modern philosophers could consistently endorse, at the same time, corpuscularism and experimental philosophy. (shrink)

Intellectual history still quite commonly distinguishes between the episode we know as the Scientific Revolution, and its successor era, the Enlightenment, in terms of the calculatory and quantifying zeal of the former—the age of mechanics—and the rather scientifically lackadaisical mood of the latter, more concerned with freedom, public space and aesthetics. It is possible to challenge this distinction in a variety of ways, but the approach I examine here, in which the focus on an emerging scientific field or cluster of (...) disciplines—the ‘life sciences’, particularly natural history, medicine, and physiology —is, not Romantically anti-scientific, but resolutely anti-mathematical. Diderot bluntly states, in his Thoughts on the interpretation of nature, that “We are on the verge of a great revolution in the sciences. Given the taste people seem to have for morals, belles-lettres, the history of nature and experimental physics, I dare say that before a hundred years, there will not be more than three great geometricians remaining in Europe. The science will stop short where the Bernoullis, the Eulers, the Maupertuis, the Clairauts, the Fontaines and the D’Alemberts will have left it.... We will not go beyond.” Similarly, Buffon in the first discourse of his Histoire naturelle speaks of the “over-reliance on mathematical sciences,” given that mathematical truths are merely “definitional” and “demonstrative,” and thereby “abstract, intellectual and arbitrary.” Earlier in the Thoughts, Diderot judges “the thing of the mathematician” to have “as little existence in nature as that of the gambler.” Significantly, this attitude—taken by great scientists who also translated Newton or wrote careful papers on probability theory, as well as by others such as Mandeville—participates in the effort to conceptualize what we might call a new ontology for the emerging life sciences, very different from both the ‘iatromechanism’ and the ‘animism’ of earlier generations, which either failed to account for specifically living, goal-directed features of organisms, or accounted for them in supernaturalistic terms by appealing to an ‘anima’ as explanatory principle. Anti-mathematicism here is then a key component of a naturalistic, open-ended project to give a successful reductionist model of explanation in ‘natural history’, a model which is no more vitalist than it is materialist—but which is fairly far removed from early modern mechanism. (shrink)

It is often assumed that the suppression of the Jesuits in 1773 meant an abrupt dissipation of Jesuit intellectual culture and science. Recent interest in this period, however, indicates that Jesuit theologians, philosophers, and scientists constituted a heterogenous group and that the suppression affected them in various ways. This paper builds on this research and deals with the following question. What can a micro-historical approach, focusing on individuals rather than on general cultural trends, reveal about the effects of the suppression? (...) The paper focuses on five Jesuit scientists who lived through the suppression and who represent different lines, or forms, of philosophical and empirical inquiry. After this first section, the argument shifts to more general considerations, referring to some counterfactual situations, in view of evaluating the cultural and scientific cost of the suppression. (shrink)

I explain and assess here Huygens’ concept of relative motion. I show that it allows him to ground most of the Law of Inertia, and also to explain rotation. Thereby his concept obviates the need for Newton’s absolute space. Thus his account is a powerful foundation for mechanics, though not without some tension.

The articles in the special issue "Experience in natural philosophy and medicine" discuss the roles and notions of experience in the works of a range of early modern authors, including Galileo Galilei, Francis Bacon, the Dutch atomist David Gorlaeus, William Harvey, and Christian Wolff. The articles extend the evidential basis on which we can rely to identify trends, changes and continuities in the roles and notions of experience in the period of the Scientific Revolution. They shed light on the longstanding (...) influence of traditional views and the emergence of early modern experimental philosophy. This introduction highlights the benefits of considering medicine in connection with natural philosophy when studying early modern views on experience and summarizes the articles. (shrink)

This paper reconstructs the natural philosophical method of Geminiano Montanari, one of the most prominent Italian natural philosophers of the late seventeenth century. Montanari’s views are used as a case study to assess recent claims concerning early modern experimental philosophy. Having presented the distinctive tenets of seventeenth-century experimental philosophers, I argue that Montanari adheres to them explicitly, thoroughly, and consistently. The study of Montanari’s views supports three claims. First, experimental philosophy was not an exclusively British phenomenon. Second, in spite of (...) some portrayals of experimental philosophy as an ‘atheoretical’ or ‘purely descriptive’ enterprise, experimental philosophers could consistently endorse a variety of natural philosophical explanations and postulate theoretical entities. Third, experimental philosophy and mechanical philosophy were not, as such, antagonistic. They could be consistently combined in a single philosophical enterprise. (shrink)

Contrary to a long-lasting caricature, which depicted the Jesuits as prone followers of the pedagogical dictate of Aristotle, the Jesuits were among the firsts to challenge his established order of books and questions. In the second half of the Sixteenth century, some Jesuit professors of philosophy, such as Benet Perera, the Coimbrans, and Francisco Suárez, consistently and purportedly modified the traditional order of discipline for dealing with philosophical issues, according the rational order of doctrine. In particular, this paper presents the (...) case of Benet Perera, by following his pedagogical paths both in classes and published writings. (shrink)

During the century following the Council of Trent, two trends within Catholic religious orders matured: the first consisted in unifying and strengthening the Order’s culture by focussing on one author of reference; the other in elaborating a new way of presenting that author’s doctrines. In the case of the Friars Minor Conventuals, these trends were fostered in the second decade of the seventeenth century by the minister general of the Order, Giacomo Montanari, who promoted the idea that providing the Order (...) with new works featuring innovative didactic characteristics and a renewed defence of the doctrines of John Duns Scotus was a prime way to lead an authentic religious life. Bartolomeo Mastri and Bonaventura Belluto’s “philosophiae cursus ad mentem Scoti” was probably the major result of this impulse. This essay examines the ways in which this process occurred and the outcomes to which it led. (shrink)

ABSTRACT. In his Letters on the motion impressed by a moving mover, Gassendi offers a theory of the motion of composite bodies that closely follows Galileo’s. Elsewhere, he describes the motion of individual atoms in very different terms: individual atoms are always in motion, even when the body that contains them is at rest; atomic motion is discontinuous although the motion of composite bodies is at least apparently continuous; and atomic motion is grounded in an intrinsic vis motrix, motive power, (...) while composite bodies simply persist in their state of motion or rest in the absence of outside intereference. Gassendi does not make much effort to explain how his accounts of atomic and composite motion fit together, and it’s difficult to see how they could possible be integrated. My goal is to explain, given this difficulty, why he accepted both the Galilean theory of the motion of composite bodies and the Epicurean theory of atomic motion. (shrink)

Desde sua constituição como domínio do saber no fim do século XVI, a psicologia divide-se rapidamente em duas tendências com orientações diferentes. A primeira, de inspiração naturalista, situa-se no prolongamento do comentário da Física aristotélica e se desenvolve principalmente nas universidades protestantes de Marburgo e Leiden. Nesses estabelecimentos onde reinava então um espírito humanista, racionalista e tolerante, toma lugar a primeira forma de dualismo da alma e do corpo. Mas na mesma época, em círculos místicos e herméticos, desenvolve-se uma outra (...) concepção da psicologia, cujo método interpretativo inspira-se na exegese bíblica e emprega procedimentos terapêuticos, cuidados [cure] da alma e cuidados magnéticos, sustentados sobre a influência psicológica. (shrink)

Desde sua constituição como domínio do saber no fim do século XVI, a psicologia divide-se rapidamente em duas tendências com orientações diferentes. A primeira, de inspiração naturalista, situa-se no prolongamento do comentário da Física aristotélica e se desenvolve principalmente nas universidades protestantes de Marburgo e Leiden. Nesses estabelecimentos onde reinava então um espírito humanista, racionalista e tolerante, toma lugar a primeira forma de dualismo da alma e do corpo. Mas na mesma época, em círculos místicos e herméticos, desenvolve-se uma outra (...) concepção da psicologia, cujo método interpretativo inspira-se na exegese bíblica e emprega procedimentos terapêuticos, cuidados da alma e cuidados magnéticos, sustentados sobre a influência psicológica. (shrink)

This work takes into account three Cartesian manuals diffused in 17th century France ; Jacques Rohault, Traité de physique ; Pierre-Sylvain Régis, Cours entier de philosophie, ou système general selon les principes de M. Descartes contenant la logique, la metaphysique, la physique et la morale ) in order to question if the development of an empirical attitude in the scientific research influenced their approaches to the study of motion. The article intends to deepen the role that these authors give to (...) God in the physical structure of the universe with the purpose of investigating whether their analysis of motion is untainted by the metaphysical component or on what terms it remains linked to it. (shrink)

Starting with Aristotle and moving on to Darwin, Marco Solinas outlines the basic steps from the birth, establishment and later rebirth of the traditional view of living beings, and its overturning by evolutionary revolution. The classic framework devised by Aristotle was still dominant in the 17th Century world of Galileo, Harvey and Ray, and remained hegemonic until the time of Lamarck and Cuvier in the 19th Century. Darwin's breakthrough thus takes on the dimensions of an abandonment of the traditional finalistic (...) theory. It was a transition exemplified in the morphological analysis of useless parts, such as the sightless eyes of moles, already discussed by Aristotle, which Darwin used as a crowbar to unhinge the systematic recourse to final causes. With many excerpts, a chronological sequence and an analytical approach, this book follows the course of the two conceptions that have shaped the destiny of life sciences in western culture. (shrink)