Both in his pre-critical writings and in his critical works, Kant criticizes the Wolffian tradition for its use of the mathematical method in philosophy. The chapter argues that the apparent unambiguousness of this opposition between Kant and Wolff notwithstanding, the problem of ascertaining the relationship between Kant’s and Wolff’s methods in philosophy cannot be dismissed so quickly. Only a close consideration of Kant’s different remarks on Wolff’s approach and a comparison of the methods that Wolff and Kant actually used in (...) philosophy can allow us to determine when Kant’s criticisms are justified and where the differences in their methodological proposals for philosophy actually lie. We see that Kant’s account of philosophical method in fact has some elements in common with the Wolffian paradigm, even though there are also relevant differences. (shrink)

In this chapter, I consider the largely overlooked influence of E. W. von Tschirnhaus' treatise on method, the Medicina mentis, on Wolff's early philosophical project (in both its conception and execution). As I argue, part of Tschirnhaus' importance for Wolff lies in the use he makes of principles gained from experience as a foundation for the scientific enterprise in the context of his broader philosophical rationalism. I will show that this lesson from Tschirnhaus runs through Wolff's earliest philosophical discussions, and (...) indeed continues to inform his major texts in logic and mathematics just before the publication of the German Metaphysics. In the end, my discussion has the effect of revealing Tschirnhaus to be an exceptionally important influence on Wolff's development, perhaps even as important (or so I suggest) as Leibniz. (shrink)

Women and Philosophy in 18th Century Germany gathers for the first time an exceptional group of scholars with the explicit aim of composing a comprehensive portrait of the complex and manifold contributions on the part of women in 18th century Germany. Amidst the re-evaluation of the place of women in the history of early Modern philosophy, this vital and distinctive intellectual context has thus far been missing. As this volume will show, women intellectuals contributed crucially (directly and indirectly) to the (...) development of German philosophy in the period, and this in spite of profound institutional, cultural, and religious obstacles. The volume's various contributions will show that we as historians and students of the period have much to learn from not only studying the published contributions of these neglected figures, but also from attending to the diverse and ingenious ways which they found for engaging (particularly) with their male contemporaries on the issues of the time. (shrink)

The chapter provides a brief survey of the moral views of some of the main writers advocating rationalist conceptions in philosophical ethics in Eighteenth-Century Britain and Germany, prior to Reid and Kant: Samuel Clarke, William Wollaston, John Balguy, Richard Price, Christian Wolff (along with his adversary Christian August Crusius), Alexander Gottlieb Baumgarten.

This is a book about Kant's views on causality as understood in their proper historical context. Specifically, Eric Watkins argues that a grasp of Leibnizian and anti-Leibnizian thought in eighteenth-century Germany helps one to see how the critical Kant argued for causal principles that have both metaphysical and epistemological elements. On this reading Kant's model of causality does not consist of events, but rather of substances endowed with causal powers that are exercised according to their natures and circumstances. This innovative (...) conception of Kant's view of causality casts a light on Kant's philosophical beliefs in general, such as his account of temporality, his explanation of the reconciliation of freedom and determinism, and his response to the skeptical arguments of Hume. (shrink)

When, in 1735, Alexander Gottlieb Baumgarten added a new discipline to the philosophical system, he not only founded modern aesthetics but also contributed to shaping the modern concept of art or 'fine art'. In The Founding of Aesthetics in the German Enlightenment, Stefanie Buchenau offers a rich analysis and reconstruction of the origins of this new discipline in its wider context of German Enlightenment philosophy. Present-day scholars commonly regard Baumgarten's views as an imperfect prefiguration of Kantian and post-Kantian aesthetics, but (...) Buchenau argues that Baumgarten defended a consistent and original project which must be viewed in the context of the modern debate on the art of invention. Her book offers new perspectives on Kantian aesthetics and beauty in art and science. (shrink)

As the label “Leibnizian-Wolffian School Philosophy” suggests, Christian Wolff has traditionally been regarded as Leibniz’s disciple. Thanks to L. W. Beck, C. A. Corr, J. École, and others, we now know that Wolff was inspired by.

Corey W. Dyck presents a new account of Kant's criticism of the rational investigation of the soul in his monumental Critique of Pure Reason, in light of its eighteenth-century German context. When characterizing the rational psychology that is Kant's target in the Paralogisms of Pure Reason chapter of the Critique commentators typically only refer to an approach to, and an account of, the soul found principally in the thought of Descartes and Leibniz. But Dyck argues that to do so is (...) to overlook the distinctive rational psychology developed by Christian Wolff, which emphasized the empirical foundation of any rational cognition of the soul, and which was widely influential among eighteenth-century German philosophers, including Kant. In this book, Dyck reveals how the received conception of the aim and results of Kant's Paralogisms must be revised in light of a proper understanding of the rational psychology that is the most proximate target of Kant's attack. In particular, he contends that Kant's criticism hinges upon exposing the illusory basis of the rational psychologist's claims inasmuch as he falls prey to the appearance of the soul as being given in inner experience. Moreover, Dyck demonstrates that significant light can be shed on Kant's discussion of the soul's substantiality, simplicity, personality, and existence by considering the Paralogisms in this historical context.Readership: Scholars and advanced students in history of philosophy, especially those working on Kant. (shrink)

This collection of new essays, the first of its kind in English, considers the ways in which the philosophy of Immanuel Kant engages with the views of lesser-known eighteenth-century German thinkers. Each chapter casts new light on aspects of Kant's complex relationship with these figures, particularly with respect to key aspects of his logic, metaphysics, epistemology, theory of science, and ethics. The portrait of Kant that emerges is of a major thinker thoroughly engaged with his contemporaries - drawing on their (...) ideas and approaches, targeting their arguments for criticism and responding to their concerns, and seeking to secure the legacy of his thought among them. This volume will open the door for further research on Kant and his methods of philosophical inquiry, while introducing readers to the distinctive and influential philosophical contributions of several previously neglected figures. (shrink)

Das Problem des Unterschiedes zwischen Wirklichkeit (bzw. Wahrheit) und Traum in seiner Entwicklung von Descartes bis Kant wurde zum Thema in der Lehre von der transzendentalen Wahrheit, dem Kernstuck der Wolffschen Ontologie und Kosmologie. Die Arbeit stellt die Wahrheits- und Traumlehre Wolffs aus einem dreifachen Gesichtspunkt dar: zunachst aus der Konfrontation mit der Scholastik, aber auch mit dem Cartesianismus; sodann im Hinblick auf die Ausarbeitung einer neuen Bedeutung des Terminus transzendental; und schliesslich in bezug auf die Lehre vom somnium objective (...) sumptum, dem Traum in metaphysischem Sinne. Ausserdem wird die Wirkungsgeschichte des Wolffschen Lehrstuckes untersucht, und zwar sowohl im Hinblick auf die Wolff-Schule als auch auf die kritischen Auseinandersetzungen mit Wolff (Crusius, Lambert, Kant). The problem of the difference between reality (or truth) and a dream and its development from Descartes to Kant became an issue in the doctrine of transcendental truth, the central part of Wolffs ontology and cosmology. This work presents Wolff's theory of truth and dreams from three points of view. It begins with the confrontation with scholasticism and with Cartesianism as well, then with regard to the development of a new meaning of the term transcendental; and in conclusion refers to the theory of thesomnium objective sumptum, the dream in a metaphysical sense. In addition, the impact of Wolff's didactic work is studied with regard to the Wolff school as well as the critical examinations of Wolff (Crusius, Lambert, Kant). (shrink)

Kant’s teleology as presented in the Critique of Judgment is commonly interpreted in relation to the late eighteenth-century biological research of Johann Friedrich Blumenbach. In the present paper, I show that this interpretative perspective is incomplete. Understanding Kant’s views on teleology and biology requires a consideration of the teleological and biological views of Christian Wolff and his rationalist successors. By reconstructing the Wolffian roots of Kant’s teleology, I identify several little known sources of Kant’s views on biology. I argue that (...) one of Kant’s main contributions to eighteenth-century debates on biology consisted in demarcating biology from metaphysics. Kant rejected Wolffian views on the hierarchy of sciences, according to which propositions specifying the functions of organisms are derived from theological truths. In addition, Kant argued that organic self-organization necessitates a teleological description in order to show that self-organization does not support materialism. By demarcating biology and metaphysics, Kant made a small yet important contribution to establishing biology as a science. (shrink)

This paper analyzes Immanuel Kant’s views on mechanical explanation on the basis of Christian Wolff’s idea of scientific demonstration. Kant takes mechanical explanations to explain properties of wholes in terms of their parts. I reconstruct the nature of such explanations by showing how part-whole conceptualizations in Wolff’s logic and metaphysics shape the ideal of a proper and explanatory scientific demonstration. This logico-philosophical background elucidates why Kant construes mechanical explanations as ideal explanations of nature.

Newton rested his theory of mechanics on distinct metaphysical and epistemological foundations. After Leibniz's death in 1716, the Principia ran into sharp philosophical opposition from Christian Wolff and his disciples, who sought to subvert Newton's foundations or replace them with Leibnizian ideas. In what follows, I chronicle some of the Wolffians' reactions to Newton's notion of absolute space, his dynamical laws of motion, and his general theory of gravitation. I also touch on arguments advanced by Newton's Continental followers, such as (...) Leonhard Euler, who made novel attempts to defend his mechanical foundations against the pro-Leibnizian attack. This examination grants us deeper insight into the fate of Newton's mechanics on the Continent during the early eighteenth century and, more specifically, sheds needed light on the conflicts and tensions that characterized the reception of Newton's philosophy of mechanics among the Leibnizians. (shrink)

Explores the understanding of self-consciousness and personal identity - two fundamendtal features of human subjectivity - as it developed in early modern philosophy. Udo Thiel presents a critical evaluation of these features as they were conceived in the sevententh and eighteenth centuries. He explains the arguments of thinkers such as Descartes, Locke, Leibniz, Wolff, and Hume, as well as their early critics, followers, and other philosophical contemporaries, and situates them within their historical contexts. Interest in the issues of self-consciousness and (...) personal identity is in many ways characteristic [of] and even central to early modern thought, but Thiel argues here that this is also an interest that continues to this day, in a form still strongly influenced by the conceptual frameworks of early modern thought. In this book he attempts to broaden the scope of the treatment of these issues considerably, covering more than a hundred years of philosophical debate in France, Britain, and Germany while remaining attentive to the details of the arguments under scrutiny and discussing alternative interpretations in many cases"--Publisher's description, p. [4] of dust jacket. (shrink)

This book explores Kant's philosophy of the human sciences, their status, their relations and prospects. Contrary to widespread belief, he is not dogmatic about the question of whether these disciplines are proper sciences. Instead, this depends on whether we can rationally adjust assumptions about the methods, goals, and subject matter of these disciplines - and this has to be done alongside of ongoing research. Kant applies these ideas especially in lectures on "pragmatic antropology" given from 1772-1796. In doing so, he (...) refines his conception of anthropology and clarifies its relation to physiology, psychology, history, and ethics. He also discusses then leading approaches in the human sciences, from Wollfian psychology over Bonnet's attempt to explain the mind in terms of the brain up to Hume's naturalism and Herder's historicism. Only against the background of these arguments can we understand and assess Kant's view of the human being as a social and rational being, capable of creating its own laws of conduct. He moreover argues that and why we can view ourselves as free agents even from an empirical point of view. This is quite a fresh perspective on the human sciences, their goals, potentials and limits - and fresh not only in the 18th century. (shrink)

This essay examines arguments offered in support of the Principle of Sufficient Reason (PSR) by Leibniz and his followers as well as Hume's critique of the PSR. It is shown that Leibniz has a defensible argument for the PSR, whereas the arguments of his self-proclaimed followers are weak. Thus, Hume's challenge is met by Leibniz, by Wolff and Baumgarten not so much.

In attempts to come to grips with Kant’s thought, the influence of the philosophy of Christian Wolff (1679-1754) is often neglected. In this paper, I consider three topics in Kant’s philosophy of mind, broadly construed, where Wolff’s influence is particularly visible: consciousness, self-consciousness, and psychology. I argue that we can better understand Kant’s particular arguments and positions within this context, but also gain a more accurate sense of which aspects of Kant’s accounts derive from the antecedent traditions and which constitute (...) genuine philosophical innovations. (shrink)

The study of being was one of the main preoccupations of Gilson's scholarly and intellectual life. Being and Some Philosophers is at once a testament to the persistence of these concerns and an important landmark in the history of the question of being. The book charts the ways in which being is translated across history, from unity in Plato and substance in Aristotle to essence in Avicenna and the act of existence in Aquinas. It examines the vicissitudes of essence and (...) existence in Suarez and Christian Wolff, in Hegel and Kierkegaard, in order to uncover the metaphysical and existential foundations of modern thought. And yet Being and Some Philosophers remains not so much an historical investigation (although it could only have been written by a scholar steeped in the history of philosophy) but, in the words of its author, "a philosophical book, and a dogmatically philosophical one at that." Its passionate vigour has proven, over many years, at once fresh and provocative. Indeed, the appendix to this revised edition contains critiques of the book by two Thomists as well as Gilson's replies to their objections. (shrink)

This comprehensive history of German philosophy from its medieval beginnings to near the end of the eighteenth century explores the spirit of German intellectual life and its distinctiveness from that of other countries. Beck devotes whole chapters to four great philosophers -- Nicholas of Cusa, Leibniz, Lessing, and Kant -- and extensively examines many others, including Albertus Magnus, Meister Eckhart, Paracelsus, Kepler, Mendelssohn, Wolff, and Herder. Questioning explanations of philosophy by the racial or ethnic character of its exponents, Beck's conclusion (...) is that German philosophy developed as a series of diverse responses to the historical experiences of the German people. The peculiarities of German philosophy must be viewed in the light of German political problems and educational structures. In particular he stresses the importance of the connections between philosophy and Germany's intellectual, literary, religious, and political history. (shrink)

The Fate of Reason is the first general history devoted to the period between Kant and Fichte, one of the most revolutionary and fertile in modern philosophy.

The acceptance of Newton’s ideas and Newtonianism in the early German Enlightenment is usually described as hesitant and slow. Two reasons help to explain this phenomenon. One is that those who might have adopted Newtonian arguments were critics of Wolffianism. These critics, however, drew on indigenous currents of thought, pre-dating the reception of Newton in Germany and independent of Newtonian science. The other reason is that the controversies between Wolffians and their critics focused on metaphysics. Newton’s reputation, however, was that (...) of a mathematician, and one point, on which Wolffians and their opponents agreed, was that mathematics was of no use in the solution of metaphysical questions. The appeal to Newton as an authority in metaphysics, it was argued, was the fault of Newton’s over-zealous disciples in Britain, who tried to transform him from a mathematician into the author of a general philosophical system. It is often argued that the Berlin Academy after 1743 included a Newtonian group, but even there the reception of Newtonianism was selective. Philosophers such as Leonhard Euler were also reluctant to be labelled ‘Newtonians’, because this implied a dogmatic belief in Newton’s ideas. Only after the mid-eighteenth century is ‘Newtonianism’ increasingly accepted in the sense of a philosophical system.Author Keywords: Natural philosophy; Mathematics; Metaphysics; Isaac Newton; Newtonianism; German Enlightenment. (shrink)

Wolff and the First Fifty Years of German Metaphysics offers a fresh account of philosophical developments in German philosophy in the first half of the 18th century. At the centre of this book is Wolff's seminal text on metaphysics, the Deutsche Metaphysik of 1719, a text that modernized and advanced German philosophy but also provoked a vigorous intellectual controversy which informed and animated German thought through the decades until Kant's later philosophical revolution. -/- Corey W. Dyck draws extensively on the (...) wider intellectual context and Wolff's own early philosophical and scientific writings to provide a new and comprehensive account of Wolff's metaphysics, with particular emphasis on Wolff's views on the human soul and God. Dyck explores the impact of Wolff's text, beginning with a widely-neglected aspect of Wolff's reception in Germany, namely, the striking uptake of his philosophy among women intellectuals and Wolff's hostile reception by his Pietist colleagues. In the concluding chapters, a number of key metaphysical debates in the aftermath of the controversy between Wolff and the Pietists are considered. The reader is shown how these two opposed intellectual systems served as the indispensable frame for metaphysical inquiry-inspiring and shaping discussion among German thinkers-in the first half of the 18th century. In the end, this all points to the rich philosophical vein exposed through the opening of the fracture between Wolffianism and Pietism, and takes a step towards giving Wolff-but also his Pietist critics and the philosophers who took up positions between them-their rightful place at the beginning of the history of classical German metaphysics. (shrink)

In two often neglected passages of the Critique of Pure Reason, Kant submits that the Critique is a 'treatise' or a 'doctrine of method'. These passages are puzzling because the Critique is only cursorily concerned with identifying adequate procedures of argument for philosophy. In this book, Gabriele Gava argues that these passages point out that the Critique is the doctrine of method of metaphysics. Doctrines of method have the task of showing that a given science is indeed a science because (...) it possesses 'architectonic unity' – which happens when it realizes the 'idea' of a science. According to Gava's novel approach, the Critique establishes that metaphysics is capable of this unity, and his reading of the Critique from this perspective not only illuminates the central role of the Transcendental Doctrine of Method within it, but also clarifies the relationship between the different parts of the work. (shrink)

This paper argues that Wolff’s rejection of Leibnizian monads is rooted in a disagreement concerning the general notion of substance. Briefly, whereas Leibniz defines substance in terms of activity, Wolff retains a broadly scholastic and Cartesian conception of substance as that which per se subsists and sustains accidents. One consequence of this difference is that it leads Wolff to interpret Leibniz’s concept of a constantly striving force as denoting a feature of substance separate from its static powers, and not as (...) their replacement. For Wolff, powers are essential possibilities of acting in subjects suited for independent existence. Force is a further ingredient that provides a reason for the contingent operation of powers. Unlike Leibniz, Wolff conceives force narrowly as a principle of actuality, which he calls the “nature” of substance, as distinct from its principle of possibility, or essence. (shrink)

ABSTRACTHow did the traditional doctrine of parts and wholes evolve into contemporary formal mereology? This paper argues that a crucial missing link may lie in the early modern and especially Wolf...

A favorite assumption of anglo-American scholarship is that locke's influence "pervaded the eighteenth century with an almost scriptural authority." examining the philosophy of the german enlightenment, This essay disputes the exaggerated importance ascribed to locke in the eighteenth century. Locke's influence was always limited by native traditions inimical to his thought. His empiricism could not compete with the leibniz-Wolff system in which all german philosophers, Including the lockean sympathizers, Were educated. It is true that around mid-Century and beyond locke attracted (...) a certain following, But those who accepted his theories were minor figures (popular philosophers) and exercised very little influence on the future course of german philosophy (kant). (shrink)

I defend Kant’s definition of analyticity in terms of concept “containment”, which has engendered widespread scepticism. Kant deployed a clear, technical notion of containment based on ideas standard within traditional logic, notably genus/species hierarchies formed via logical division. Kant’s analytic/synthetic distinction thereby undermines the logico-metaphysical system of Christian Wolff, showing that the Wolffian paradigm lacks the expressive power even to represent essential knowledge, including elementary mathematics, and so cannot provide an adequate system of philosophy. The results clarify the extent to (...) which analyticity sensu Kant can illuminate the problem of a priori knowledge generally. (shrink)

This is a collection of sixteen essays by a diverse group of international scholars that offers a wide-ranging and contemporary perspective on the major aspects of Christian Wolff’s ethics. The volume focuses on Wolff’s German Ethics, arguably his most important and influential text on moral philosophy, but many of the chapters also consider the development of the basic tenets of Wolff’s moral theory in his later Latin writings. The contributions cover a range of topics, including the systematic structure of the (...) text itself and the relation between Wolff’s ethics and the preceding natural law tradition. Many chapters pay special attention to the core concepts of Wolff’s moral philosophy, such as obligation, perfection, the highest good, and happiness. Other notable topics include Wolff’s conception of moral judgment and moral education, as well as the role of psychology and anthropology in his ethical thought. The volume also contains discussion of the influence of Wolff’s ethics on subsequent figures such as C.A. Crusius, G.F. Meier, and Kant. As a whole, the volume seeks to establish the importance of Wolff’s German Ethics within the history of ethics as well as inspire others to engage with his thought. (shrink)

Die Psychologie nimmt im Werk Christian Wolffs (1679-1754) eine zentrale Stellung ein. Sie begründet die Logik und die praktische Philosophie mit Naturrecht, Ethik, Politik und Ökonomik. Der vorliegende Band geht den vielfältigen Problemen nach, die sich mit Wolffs Konzeption einer rationalen und einer empirischen Psychologie einerseits, ihrer Grundlegungsfunktion innerhalb des Wolffschen Systems der Philosophie andererseits ergeben. Darüber hinaus stellt er die Psychologie Wolffs in den philosophie- und wissenschaftsgeschichtlichen Kontext von der Scholastik bis zur kritischen Philosophie Immanuel Kants.

In this paper, I discuss Christian Wolff’s conception of motivating and normative reasons. My aim is to show that in the discussion of error cases, Wolff pursues a strategy that is strikingly similar to the strategy of contemporary defenders of nicht-psychologist accounts of motivating reasons. According to many nicht-psychologist views, motivating reasons are facts. My aim is to show that Wolff’s motivation in pursuing this strategy is very different. The point is that due to his commitment to the Principle of (...) Sufficient Reason, Wolff has to show that error cases are compatible with the PSR. The issue is worth discussing because it is not yet sufficiently explored what motivating reasons are, according to Wolff, and how they relate, in substance, to normative reasons. Methodologically, my approach can be characterized as one of “mutual illumination”: I think it is possible to highlight some crucial ambiguities of Wolff’s conception against the backdrop of the contemporary conception of motivating reasons, but also to question the importance and role of the ontological question of what motivating reasons are in contemporary discussions against the backdrop of Wolff’s position. (shrink)

The aim of this paper is to shed light on Leibniz’s justification of the Principle of Sufficient Reason. It approaches this issue through a close textual analysis of the correspondence with Samuel Clarke and a more abstruse and lesser-known writing, ‘Leibniz’s Philosophical Dream’.

L'eloge qu'adresse Kant au Geist der Grundlichkeit de Christian Wolff est reste celebre, mais comme une anecdote. Il engage pourtant l'approche de la metaphysique en tant que systeme traite de maniere scientifique. Le sens de la philosophie moderne s'y joue, tel qu'il sera repris et discute de l'idealisme allemand jusqu'a Husserl et Heidegger. En partant d'une analyse de cet eloge, et de son articulation au probleme general de la raison pure, cet ouvrage etudie comment la question du fondement est a (...) l'oeuvre dans la metaphysique wolffienne. La Grundlichkeit y est comprise comme une solidite, dont les exigences engagent ce qui conjoint le projet de mathesis universalis et les oeuvres de la neo-scolastique. Les premiers chapitres etudient la formation de ce projet, en montrant ce qu'a de trompeur la notion de philosophie leibniziano-wolffienne. Les chapitres suivants montrent alors comment les sciences composant la metaphysique de Wolff reprennent la notion suarezienne d'essence reelle, en faisant jouer un role central au mariage de la raison et de l'experience. Cela conduit a nuancer les lectures de cette metaphysique, en refusant d'y voir d'emblee une ontotheologie au sens kantien. (shrink)

Between Wolff and Kant: Merian's Theory of Apperception UDO THIEL IT IS WELL KNOWN that the nodon of apperception or self-consciousness is central to Kant's theoretical philosophy. Kant introduces the notion in one of the crucial parts of the Critique of Pure Reason, the Transcendental Deduction of the Categories, and assigns it an important role in his critique of traditional metaphysics of the soul in the Transcendental Dialectic.' It is also well known that Kant did not invent the term "apperception." (...) Leibniz had introduced the French 'Tapperception" into philosophical terminology early in the eigh- teenth century. Kant scholars generally stress, rightly, that Kant's notion of apperception differs significandy from that of his predecessors. However, the precise relation between Kant's concept of apperception and earlier accounts has not been considered in any detail. Wolfgang Carl, for example, simply states that the main difference is that, prior to Kant, apperception was under- stood as relating only to mental acts and their contents, and not to the subject that thinks and has ideas, whereas in Kant apperception relates essentially to the thinking subject. 2 This very general thesis is questionable even in regard to some of the philosophers that Carl cites in this context . It is clearly not true of some other pre-Kantian philoso- phers who deal with self-consciousness. ' References to the Critique of Pure.. (shrink)