LEIBNIZ AND THE TWO SOPHIES is a critical edition of all of the philosophically important material from the correspondence between the philosopher Gottfried Wilhelm Leibniz (1646-1716) and his two royal patronesses, Electress Sophie of Hanover (1630-1714), and her daughter, Queen Sophie Charlotte of Prussia (1668-1705). In this correspondence, Leibniz expounds in a very accessible way his views on topics such as the nature and operation of the mind, innate knowledge, the afterlife, ethics, and human nature. The correspondence also (...) contains the only known philosophical writings by Sophie and Sophie Charlotte, and thus provides a valuable insight into their views and concerns, as well as throwing light on their characters. The texts are accompanied by a substantial introductory essay which sets the context for the correspondence and analyzes its main philosophical themes. (shrink)

This volume contains more than 60 original translations of papers written by the German philosopher Gottfried Wilhelm Leibniz (1646-1716). As well as contributing to Leibniz scholarship, it is intended to function as an introductory text for students.

Die zweisprachige Ausgabe "Monadologie und andere metaphysische Schriften" ermöglicht ein genaues Studium der Leibnizschen Metaphysik von der Mitte der 1680er Jahre, als die "Metaphysische Abhandlung" entstand, bis zum Ende seines Lebens dreißig Jahre später, als Leibniz seine Monadenlehre entwickelte. Seine drei längeren Abhandlungen zur Metaphysik hat Gottfried Wilhelm Leibniz (1646-1716) selbst nicht veröffentlicht, sie haben aber seit dem 18. Jahrhundert das Bild des Philosophen wesentlich geprägt und unsere Auffassung über neuzeitliche Metaphysik stark mitbestimmt. Mit der Lehre von der (...) Monade als dem Prinzip der Einzigartigkeit des Seienden entwickelte Leibniz einen Gedanken, der für die Entfaltung des gesamten neuzeitlichen Denkens tragend wurde: den Gedanken der Individualität. Die "Metaphysische Abhandlung", die "Monadologie" und die Schrift über "Auf Vernunft gegründete Prinzipien der Natur und der Gnade" werden hier in einer zweisprachigen Ausgabe mit neuer Übersetzung und einheitlichem Begriffsglossar vorgelegt. Anmerkungen verweisen auf andere Textstellen bei Leibniz, der seine Philosophie vielfach in Gelegenheitsschriften und Briefen formulierte. Die Einleitung gibt Hinweise auf Textentstehung und -überlieferung und thematisiert einige Probleme der Übersetzung Leibnizscher Schriften, deren Sprache sowohl begrifflich streng als auch reich an Bildern ist. Die Ausgabe ersetzt die Bände PhB 253 (Vernunftprinzipien der Natur und der Gnade – Monadologie) und PhB 260 (Metaphysische Abhandlung). (shrink)

Die philosophische Grundhaltung des wohl letzten großen Vertreters der Systemphilosophie, Gottfried Wilhelm Leibniz (1646-1716), läßt sich nur unter Berücksichtigung seiner Auseinandersetzung mit allen wissenschaftlichen Problemen seiner Zeit rekonstruieren. Die von Ernst Cassirer zusammengestellten Hauptschriften zur Grundlegung der Philosophie bringen den universalistischen Charakter der Leibnizschen Philosophie durch die Entwicklung ihres gedanklichen Fortschriftts und das Verhältnis der einzelnen Systemglieder zur Anschauung. Inhalt: Schriften zur Logik und Methodenlehre; zur Mathematik; zur Phoronomie und Dynamik; zur geschichtlichen Stellung des Systems und zur Biologie (...) und Entwicklungsgeschichte. (shrink)

Gottfried Wilhelm Leibniz (1646-1716) was one of the seventeenth century's most important thinkers. A philosopher, mathematician and scientist, his work is comparable in scope and importance only to that of Newton and Descartes. His work dominated German philosophy until Kant, and was revived in the early part of this century when his important work on logic was re-discovered. This four volume set contains 97 of the most important essays ever written about Leibniz's work. The selection has been made (...) to bring out the scope of Leibniz's work in all the areas he wrote upon, as well as its importance to contemporary philosophy and the history of philosophy. It will be an essential reference work for anyone concerned with seventeenth century philosophy and science, as well as to all Leibniz specialists. (shrink)

Gottfried Wilhelm Leibniz (1646–1716) was one of the great thinkers of the seventeenth and eighteenth centuries and is known as the last “universal genius”. He made deep and important contributions to the fields of metaphysics, epistemology, logic, philosophy of religion, as well as mathematics, physics, geology, jurisprudence, and history. Even the eighteenth century French atheist and materialist Denis Diderot, whose views could not have stood in greater opposition to those of Leibniz, could not help being awed by (...) his achievement, writing in his Encyclopedia, “Perhaps never has a man read as much, studied as much, meditated more, and written more than Leibniz… What he has composed on the world, God, nature, and the soul is of the most sublime eloquence. If his ideas had been expressed with the flair of Plato, the philosopher of Leipzig would cede nothing to the philosopher of Athens.” (Vol. 9, p. 379) Indeed, Diderot's mood was almost despairing in a remark from another piece, which also has a great deal of truth in it: “When one compares the talents one has with those of a Leibniz, one is tempted to throw away one's books and go die quietly in the dark of some forgotten corner.” More than a century later, Gottlob Frege, who fortunately did not cast his books away in despair, expressed similar admiration, declaring that “in his writings, Leibniz threw out such a profusion of seeds of ideas that in this respect he is virtually in a class of his own.” (“Boole's logical Calculus and the Concept script” in Posthumous Writings , p. 9) The aim of this entry is primarily to introduce Leibniz's life and summarize and explicate his views in the realms of metaphysics, epistemology, philosophical theology, and natural philosophy. (shrink)

Gottfried Wilhelm Leibniz (1646–1716) was a universal genius, making original contributions to law, mathematics, philosophy, politics, languages, and many areas of science, including what we would now call physics, biology, chemistry, and geology. By profession he was a court counselor, librarian, and historian, and thus much of his intellectual activity had to be fit around his professional duties. Leibniz’s fame and reputation among his contemporaries rested largely on his innovations in the field of mathematics, in particular his (...) discovery of the calculus in 1675. Another of his enduring mathematical contributions was his invention of binary arithmetic, though the significance of this was not recognized until the 20th century. These days, a good proportion of scholarly interest in Leibniz is focused on his philosophy. Among his signature philosophical doctrines are the pre-established harmony, the theory of monads, and the claim that ours is the best of all possible worlds, which forms the central plank of his theodicy. For Leibniz, philosophy was not the discovery of deep truths of interest only to other philosophers, but a practical discipline with the means to increase happiness and well-being. Philosophical truths, he believed, revealed the beauty and rational order of the universe, and the justice and wisdom of its creator, and accordingly could inspire contentment and peace of mind. Leibniz’s other intellectual projects were likewise geared toward the improvement of the human condition. He lobbied tirelessly for the establishment of scientific societies, devised measures to improve public health, and was actively engaged in projects to unite the churches and so end the religious strife that marred the Europe of his day. He was also engaged in politics for much of his career, and often took on a diplomatic role, sometimes officially and other times not. In the political sphere, Leibniz did not wield true power but was a man with influence, obtained in no small part by his cultivation of relationships with leaders and sovereigns both inside and outside Germany. The sheer range of Leibniz’s interests, projects, and activities can make him a difficult figure to study, and the vast quantity of his writings only compounds the problem (around fifty thousand of his writings survive). Nevertheless, even a sampling of Leibniz’s work is enough to get a sense of his vision, originality, and intellectual depth, and good secondary literature will only enhance this. The items in this bibliography were chosen with this in mind. (shrink)

Gottfried Wilhelm von Leibniz (1646-1716) has a prominent worldwide place in the history of scientific thought, from mathematics, logic, and physics to astronomy and engineering. In 2016, both his birth and death have been commemorated. Given the influence by Leibniz on Western sciences and philosophies and his polyhedric scientific activities, this special book chooses to focus on Leibniz's scientific works. In particular, we explore Leibniz's intellectual matrix and heritage within interdisciplinary fields, and present contributions from leading experts on (...) the subject. The book offers much-needed insights into the subject from scientific, historical, philosophical and nature of science perspectives. It also provides authoritative introductions to scholarly contributions, which are often dispersed in journals and books not easily accessible to every reader. Therefore, this volume also contains excellent chapters on topics which, generally speaking, have their place in any rounded science, history or philosophy topic. It provides an absorbing and significant read for historians, philosophers and scientists alike. Editors Raffaele Pisano is full professor at the Lille University, France. Michel Fichant is Emeritus professor at the Sorbonne University, France. Paolo Bussotti is senior lecturer-researcher at the Udine University, Italy. Agamenon R. E. Oliveira is full professor at the Federal University of Rio de Janeiro, Brazil. Foreword Eberhard Knobloch is Emeritus professor at the Berlin University of Technology, Germany. (shrink)

La logique de Leibniz: d'apres des documents inedits / par Louis Couturat,...Date de l'edition originale: 1901Sujet de l'ouvrage: Leibniz, Gottfried Wilhelm (1646-1716)Logique moderneCollection: Collection historique des grands philosophesCe livre est la reproduction fidele d'une oeuvre publiee avant 1920 et fait partie d'une collection de livres reimprimes a la demande editee par Hachette Livre, dans le cadre d'un partenariat avec la Bibliotheque nationale de France, offrant l'opportunite d'acceder a des ouvrages anciens et souvent rares issus des fonds patrimoniaux de (...) la BnF.Les oeuvres faisant partie de cette collection ont ete numerisees par la BnF et sont presentes sur Gallica, sa bibliotheque numerique.En entreprenant de redonner vie a ces ouvrages au travers d'une collection de livres reimprimes a la demande, nous leur donnons la possibilite de rencontrer un public elargi et participons a la transmission de connaissances et de savoirs parfois difficilement accessibles.Nous avons cherche a concilier la reproduction fidele d'un livre ancien a partir de sa version numerisee avec le souci d'un confort de lecture optimal. Nous esperons que les ouvrages de cette nouvelle collection vous apporteront entiere satisfaction.Pour plus d'informations, rendez-vous sur www.hachettebnf.frhttp: //gallica.bnf.fr/ark: /12148/bpt6k110843d. (shrink)

Jean-Marc Rohrbasser propose une version française de la biographie post mortem de Gottfried Wilhelm Leibniz (1646-1716) rédigée par le philosophe allemand Christian Wolff (1679-1754), et originellement publiée dans les Actes des Savants (Acta Eruditorum) de juillet 1717. Cette version française a été établie à partir de la traduction allemande que l'on trouve dans le volume 21 des Oeuvres complètes de Wolff.

Leibniz had a well-known argument against the existence of infinite wholes that is based on the part-whole axiom: the whole is greater than the part. The refutation of this argument by Russell and others is equally well known. In this note, I argue (against positions recently defended by Arthur, Breger, and Brown) for the following three claims: (1) Leibniz himself had all the means to devise and accept this refutation; (2) This refutation does not presuppose the consistency of Cantorian set (...) theory; (3) This refutation does not cast doubt on the part-whole axiom. Hence, should there be an obstacle to Gödel's wish to integrate Cantorian set theory within Leibniz' philosophy, it will not be this famous argument of Leibniz'. (shrink)

Leibniz had a well-known argument against the existence of infinite wholes that is based on the part-whole axiom: the whole is greater than the part. The refutation of this argument by Russell and others is equally well known. In this note, I argue (against positions recently defended by Arthur, Breger, and Brown) for the following three claims: (1) Leibniz himself had all the means to devise and accept this refutation; (2) This refutation does not presuppose the consistency of Cantorian set (...) theory; (3) This refutation does not cast doubt on the part-whole axiom. Hence, should there be an obstacle to Gödel's wish to integrate Cantorian set theory within Leibniz' philosophy, it will not be this famous argument of Leibniz'. (shrink)

Gottfried Wilhelm Leibniz (1646-1716) was a true polymath: he made substantial contributions to a host of different fields. Within the philosophy of mind, his chief innovations include his rejection of the Cartesian doctrines that all mental states are conscious and that non-human animals lack souls as well as sensation.

The topic of disinterested love became fashionable in 1697 due to the famous amour pur dispute between Fénelon (1651-1715) and Bossuet (1627-1704). It soon attracted the attention of Electress Sophie of Hanover (1630-1714) and she asked for an opinion about the dispute from her trusted friend and correspondent, the Hanoverian councilor Gottfried Wilhelm Leibniz (1646-1716). This gave Leibniz an opportunity to present his views on the matter, which he had developed earlier in his career (for example, in Elementa (...) juris naturalis of 1671 and Codex iuris gentium of 1693). In his 1697 letter to Sophie he did not explicitly take sides in the dispute, but formulated his own views on the topic in a theological manner, aiming to provide an account of disinterested love which would surpass the doctrines of both French theologians. In addition to presenting Leibniz’ early views on disinterested love and examining this alternative formulation of his views on love, I will show that after the letter Leibniz gave this alternative perspective up and returned to his earlier, more philosophical views on the topic, which suggests that he regarded them to be superior to the theological version, where the virtue of charity was related to the virtue of hope. (shrink)

Gottfried Wilhelm Leibniz (1646-1716) was hailed by Bertrand Russell as "one of the supreme intellects of all time." A towering figure in Seventeenth century philosophy, his complex thought has been championed and satirized in equal measure, most famously in Voltaire's Candide. In this outstanding introduction to his philosophy, Nicholas Jolley introduces and assesses the whole of Leibniz's philosophy. Beginning with an introduction to Leibniz's life and work, he carefully introduces the core elements of Leibniz's metaphysics: his theories of (...) substance, identity and individuation; monads and space and time; and his important debate over the nature of space and time with Newton's champion, Samuel Clarke. He then introduces Leibniz's theories of mind, knowledge, and innate ideas, showing how Lenin anticipated the distinction between conscious and unconscious states, before examining his theory of free will and the problem of evil. An important feature of the book is its introduction to Leibniz'smoral and political philosophy, an overlooked aspect of his work. The final chapter assesses legacy and the impact of his philosophy on philosophy as a whole, particularly on the work of Immanuel Kant. Throughout, Nicholas Jolley places Lenin in relation to some of the other great philosophers, such as Descartes, Spinoza and Locke, and discusses Leibniz's key works, such as the Monadology and Discourse on Metaphysics. (shrink)

Gottfried Wilhelm Leibniz (1646-1716), esprit universel et promoteur des sciences, est à la fois philosophe, mathématicien et diplomate. Passionné par le langage et le monde, il cherche en encyclopédiste à rendre compte de toutes les inventions et de tous les savoirs. Lors de son séjour à Paris - quatre années pendant lesquelles il rencontre Huygens et étudie Pascal -, il conçoit, en 1675, un projet original de création d'académies, plusieurs spectacles de divertissement. Imaginant des mises en scène ou (...) cherchant à régler la direction des casinos, le philosophe raisonne toujours en stratège. Pour lui, tout dans le monde est combinatoire. D'où son amour pour les jeux, qui associent signes et réseaux. Ainsi se dévoile une Europe savante et inventive qui anticipe notre monde relationnel et numérique. (shrink)

Gottfried Wilhelm Leibniz (1646-1716) was one of the seventeenth century's most important thinkers. A philosopher, mathematician and scientist, his work is comparable in scope and importance only to that of Newton and Descartes. His work dominated German philosophy until Kant, and was revived in the early part of this century when his important work on logic was re-discovered. This four volume set contains 97 of the most important essays ever written about Leibniz's work. The selection has been made (...) to bring out the scope of Leibniz's work in all the areas he wrote upon, as well as its importance to contemporary philosophy and the history of philosophy. It will be an essential reference work for anyone concerned with seventeenth century philosophy and science, as well as to all Leibniz specialists. (shrink)

Gottfried Wilhelm Leibnizia (1646–1716) on usein kutsuttu universaalineroksi. Luonnehdinta on varsin osuva ottaen huomioon Leibnizin intressien laajuuden, hänen luovan panoksensa monille eri aloille ja metafyysis-kulttuurisen vision, joka kajasti kaikkien hänen hankkeidensa, niin teoreettisten kuin käytännöllistenkin, taustalla. Leibniz tunnetaan nykyään ennen kaikkea filosofina ja matemaatikkona, mutta ei juurikaan siitä, että hän toimi suuren osan elämästään kahden eri kirjaston hoitajana: Hannoverin herttuallisen kirjaston ja edelleen maineikkaan, Wolfenbüttelissä sijaitsevan Herzog August Bibliothekin. Tämä katsausartikkeli esittelee Leibnizin kirjastouraa ja hänen kirjastonhoitoa koskevia (...) näkemyksiään, jotka eivät omana aikanaan olleet aivan tavanomaisia. Leibnizin universaalikäsityksen mukaan kirjasto ei nimittäin ole kirjoilla täytetty tila vaan heijastus koko inhimillisen tiedon tilasta. Artikkelissa luodaan katsaus aiheesta kirjoitettuun kansainväliseen tutkimuskirjallisuuteen ja Leibnizin kirjastonhoitoa käsitteleviin muistoihin. (shrink)

This chapter examines the pioneering work of Gottfried Wilhelm Leibniz (1646-1716) on various number systems, in particular binary, which he independently invented in the mid-to-late 1670s, and hexadecimal, which he invented in 1679. The chapter begins with the oft-debated question of who may have influenced Leibniz’s invention of binary, though as none of the proposed candidates is plausible I suggest a different hypothesis, that Leibniz initially developed binary notation as a tool to assist his investigations in mathematical problems (...) that were exercising him at the time, namely those concerning the divisibility of composite numbers, primality, and perfect numbers. The chapter then explores Leibniz’s development of binary, his little-known work on binary fractions and expansions, his use of binary as a symbol for creation in his philosophical-theology, and his response to the suggestion that there was a correlation between binary numeration and the hexagrams of the ancient Chinese divinatory text, the Yijing. The chapter then focuses on Leibniz’s work on other number systems, in particular his invention and exploration of hexadecimal as well as his work on duodecimal. The chapter concludes by revealing a hitherto unknown practical application of binary that Leibniz devised in the last year of his life. (shrink)

Gottfried Wilhelm Leibniz, who was born in 1646 just before the end of the Thirty Years War and who died 1716, is surely one of the most bizarre and interesting of the early modern philosophers. He was an astonishing polymath, and responsible for some of the most advanced work in the sciences of his day—he was, for instance, the co-inventor along with Newton, of differential calculus, and is generally recognized as the greatest logician of the early modern period, (...) responsible for advances in logic not rivaled until the mid-nineteenth century. But this progressive aspect of Leibniz’s thought is paired by one that was more backward looking, deeply engaged with premodern forms of thinking that referred back through Medieval culture to the philosophy of ancient times. And alongside of his scientific advances, he is known for having created one of the most baroque and puzzling metaphysical systems in the history of philosophy—the so-called “Monadology”. For much of his life he was also absorbed in theological disputes that have now been long been forgotten, and generally thought of as alien to modern scientific modes of thought. (shrink)

The main aim of this paper is to show that we can extract an elaborate account of phe- nomenal consciousness from Leibniz’s (1646-1716) writings. Against a prevalent view, which attributes a higher-order reflection account of phenomenal consciousness to Leibniz, it is argued that we should understand Leibniz as holding a first-order concep- tion of it. In this conception, the consciousness aspect of phenomenal consciousness is explained in terms of a specific type of attention. This type of attention, in turn, is (...) accounted for in terms of cognitive appetites aiming at knowledge about a repre- sented object by means of initiating cognitive operations on representational content. Furthermore, against the view that Leibniz holds a reifying account, it is argued that Leibniz accepts an epistemic account of phenomenal character. According to this view, the phenomenal character of phenomenally conscious states rests on the con- fusing effect of imperfect acts of attention directed towards representational contents. Holding this view, Leibniz finds fruitful middle ground between contemporary stan- dard positions like higher-order theories, representationalist conceptions, and qualia accounts of phenomenal consciousness. His position possesses resources to meet sev- eral objections these standard accounts are confronted with. (shrink)

This volume tells the story of the legacy and impact of the great German polymath Gottfried Wilhelm Leibniz (1646-1716). Leibniz made significant contributions to many areas, including philosophy, mathematics, political and social theory, theology, and various sciences. The essays in this volume explores the effects of Leibniz’s profound insights on subsequent generations of thinkers by tracing the ways in which his ideas have been defended and developed in the three centuries since his death. Each of the 11 essays (...) is concerned with Leibniz’s legacy and impact in a particular area, and between them they show not just the depth of Leibniz’s talents but also the extent to which he shaped the various domains to which he contributed, and in some cases continues to shape them today. With essays written by experts such as Nicholas Jolley, Pauline Phemister, and Philip Beeley, this volume is essential reading not just for students of Leibniz but also for those who wish to understand the game-changing impact made by one of history’s true universal geniuses. (shrink)

The first collection of Leibniz's key writings on the binary system, newly translated, with many previously unpublished in any language. -/- The polymath Gottfried Wilhelm Leibniz (1646–1716) is known for his independent invention of the calculus in 1675. Another major—although less studied—mathematical contribution by Leibniz is his invention of binary arithmetic, the representational basis for today's digital computing. This book offers the first collection of Leibniz's most important writings on the binary system, all newly translated by the (...) authors with many previously unpublished in any language. Taken together, these thirty-two texts tell the story of binary as Leibniz conceived it, from his first youthful writings on the subject to the mature development and publication of the binary system. -/- As befits a scholarly edition, Strickland and Lewis have not only returned to Leibniz's original manuscripts in preparing their translations, but also provided full critical apparatus. In addition to extensive annotations, each text is accompanied by a detailed introductory “headnote” that explains the context and content. Additional mathematical commentaries offer readers deep dives into Leibniz's mathematical thinking. The texts are prefaced by a lengthy and detailed introductory essay, in which Strickland and Lewis trace Leibniz's development of binary, place it in its historical context, and chart its posthumous influence, most notably on shaping our own computer age. (shrink)

Legendary since his own time as a universal genius, Gottfried Wilhelm Leibniz (1646-1716) contributed significantly to almost every branch of learning. One of the creators of modern mathematics, and probably the most sophisticated logician between the Middle Ages and Frege, as well as a pioneer of ecumenical theology, he also wrote extensively on such diverse subjects as history, geology, and physics. But the part of his work that is most studied today is probably his writings in metaphysics, which (...) have been the focus of particularly lively philosophical discussion in the last twenty years or so. The writings contain one of the great classic systems of modern philosophy, but the system must be pieced together from a vast and miscellaneous array of manuscripts, letters, articles, and books, in a way that makes especially strenuous demands on scholarship. This book presents an in-depth interpretation of three important parts of Leibniz's metaphysics, thoroughly grounded in the texts as well as in philosophical analysis and critique. The three areas discussed are the metaphysical part of Leibniz's philosophy of logic, his essentially theological treatment of the central issues of ontology, and his theory of substance (the famous theory of monads). (shrink)

Leibniz: Modal Metaphysics Gottfried Wilhelm Leibniz (1646-1716) served as the natural end of the rationalist tradition on the European continent, which included Descartes, Spinoza, and Malebranche. His philosophy was one of the major influences on Kant. Although Leibniz had many philosophical and intellectual interests, he was arguably most concerned with reconciling the freedom required for … Continue reading Leibniz: Modal Metaphysics →.

Although the historical reputation of Gottfried Wilhelm Leibniz (1646–1716) largely rests on his philosophical and mathematical work, it is widely known that he made important contributions to many of the emerging but still inchoate branches of natural science of his day. Among the many scientific papers Leibniz published during his lifetime are ones on the nascent science we now know as hydrology. While Leibniz’s other scientific work has become of increasing interest to scholars in recent years, his (...) thinking about hydrology has been neglected, despite being relatively broad in extent, including as it does papers on the ‘raising of vapours’ and the formation of ice, as well as the separation of salt and fresh water. That list can now be extended still further following the discovery of a previously unpublished letter of Leibniz’s on the causes of the devastating Lombardy flood of October and November 1705. This letter, which will be the focus of our paper, reveals the depth of Leibniz’s understanding of key hydrological processes. In it, he considers various mechanisms for the flood, such as heavy rains on high ground, underwater earthquakes, and a mountain collapse. Over the course of the paper we examine each of these mechanisms in depth, and show that Leibniz was in the vanguard of hydrological thinking. We also show that the letter contains one of the first scholarly attempts to apply aspects of the still-forming notion of the hydrological cycle to account for a flood event. (shrink)

Le Obiezioni contro la Teoria medica di G.E. Stahl, tradotte per la prima volta in italiano, rappresentano un documento di particolare interesse storico-filosofico. Da una parte Georg Ernst Stahl (1659-1734), medico, chimico, fisico, sostenitore di una fisiologia corporea a impronta “vitalista” e dall’altra Gottfried Wilhelm Leibniz (1646-1716), genio universale della matematica e della filosofia dell’età barocca. Il fulcro della polemica riguarda la possibilità di capire se e in che misura l’organizzazione meccanica di un corpo organico sia di per (...) se sufficiente a spiegare il fenomeno della vita “biologica”, o se invece si debba postulare la presenza di princìpi vitali capaci di integrare le leggi fisiologiche che strutturano la corporeità. A dispetto della lontananza storica, o anzi forse proprio in virtù di tale lontananza, la polemica tra Leibniz e Stahl ci aiuta a decifrare le radici di uno dei refrain più abusati di tanta filosofia contemporanea, il tema cioè della ‘naturalizzazione’ della vita e dello spirito. L’idea di espungere tutti gli elementi “soprannaturali” (l’anima, gli spiriti, etc.) dal novero delle spiegazioni scientifiche non è certo un’idea novecentesca e si confronta in questo caso non solo con la sua tesi opposta, ma soprattutto con una vasta gamma di soluzioni intermedie e di varianti non riduzioniste, di cui proprio la filosofia di Leibniz è uno splendido esempio. Il volume è accompagnato da un saggio di postfazione intitolato Vita e organismo tra filosofia e medicina: le ragioni di una polemica. (shrink)

Eine der bedeutendsten Geistesgrößen der Menschheitsgeschichte, Gottfried Wilhelm Leibniz (1646?1716), wird vor allem mit der niedersächsischen Landeshauptstadt Hannover in Verbindung gebracht. Hier verbrachte er die letzten 40 Jahre seines 70-jährigen Lebens. Wenn man seine vielen Reisen berücksichtigt, waren es aber wohl nur insgesamt 30 Jahre.0Leibniz bereiste oft monate- oder gar jahrelang Europa. Dass er aber auch im Niedersächsischen sehr viel unterwegs war, ist weniger bekannt. Annette von Boetticher und Georg Ruppelt wollen mit Texten und vielen Bildern diese durchaus (...) effektive und schöpferische Beziehung zwischen dem Universalgenie und der norddeutschen Region einer hoffentlich großen Leserschaft vermitteln. (shrink)

This book presents new research into key areas of the work of German philosopher and mathematician Gottfried Wilhelm Leibniz (1646-1716). Reflecting various aspects of Leibniz's thought, this book offers a collection of original research arranged into four separate themes: Science, Metaphysics, Epistemology, and Religion and Theology. With in-depth articles by experts such as Maria Rosa Antognazza, Nicholas Jolley, Agustín Echavarría, Richard Arthur and Paul Lodge, this book is an invaluable resource not only for readers just beginning to discover (...) Leibniz, but also for scholars long familiar with his philosophy and eager to gain new perspectives on his work. (shrink)

Leibniz: Logic The revolutionary ideas of Gottfried Wilhelm Leibniz (1646-1716) on logic were developed by him between 1670 and 1690. The ideas can be divided into four areas: the Syllogism, the Universal Calculus, Propositional Logic, and Modal Logic. These revolutionary ideas remained hidden in the Archive of the Royal Library in Hanover until 1903 when the French mathematician […].

Die Jahre 1668-1672 in Mainz, im Dienst des Mainzer Erzbischofs Johann Philipp von Schonborn, markieren die erste langere Station im Leben des in Leipzig geborenen Universalgelehrten Gottfried Wilhelm Leibniz (1646-1716) nach dem Abschluss seiner universitaren Studien mit der juristischen Promotion im Alter von gerade 20 Jahren. Diese Zeit war angefullt mit einer Vielzahl von juristischen, politischen, philosophischen, theologischen und anderen Projekten und Uberlegungen. Leibniz hat spater selbst mehrfach auf diese Phase als besonders pragend fur seine weiteren Studien Bezug (...) genommen. Der Aufsatzband fragt nach den von Impulsen, die von der Mainzer Zeit fur weitere Entwicklungen im Werk dieses grossen Gelehrten ausgingen. Seine Aktivitaten und Studien, Kontakte und Plane werden dabei jeweils in ihrer Verortung im lokalen, uberregionalen und europaischen Rahmen untersucht, in ihrem Einfluss auf die Entwicklung des Leibniz'schen Denkens eingeordnet und in ihren Auswirkungen auf sein spateres Werk und seine Rezeptionsgeschichte gewurdigt. (shrink)

Although one of the most important and prolific thinkers of all time, Gottfried Wilhelm Leibniz (1646–1716) spent his life as a courtier, wasting time in diplomatic business or preparing documents to shore up claims of lineage or territory for his patrons. He also spent a good deal of time on practical matters of engineering, such as his dreams of a system of windmills that would have ameliorated the chronic flooding of the Harz silver mines, and on his (...) visionary mechanical calculators. Most of his working life was spent in Hannover, pursuing philosophy when he could spare the time from his professional activities, but nonetheless maintaining an astonishing pace of philosophical, mathematical, and scientific writing (of which very little was published in his own lifetime), as well as a relentless correspondence with all the important intellectual figures of his day. When Leibniz died in 1716, his funeral was scandalously insignificant, but time's revenge has been sweet. (shrink)

Jonathan Edwards' article “Modern Monads: Leibniz, Continuity, and the Stream of Consciousness” deals with Gottfried Wilhelm Leibniz's (1646– 1716) famous monadology, especially with the perceiving entity, i.e. the subject or monad, and its identity over time. Edwards asks whether it is possible to combine Leibniz's theory of monads with modern biology and physics. His response is affirmative. I will start with some general points about his article, and then I will introduce it in details.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Leibniz and China: A Commerce of LightRobin R. WangLeibniz and China: A Commerce of Light. By Franklin Perkins. Cambridge: Cambridge University Press, 2004. Pp. xvi + 224.In December 1697, Gottfried Wilhelm Leibniz (1646-1716) wrote to a Jesuit friend in China, praising the Jesuit mission there as "the greatest affair of our time" (p. 42). The purpose of that mission, in Leibniz's view, was not simply to (...) glorify God and to spread Christianity; it was also being undertaken for the good of humanity and the growth of human knowledge. He went on:For this is a commerce of light, which could give to us at once their work of thousands of years and render ours to them, and to double so to speak our true wealth for one and the other. This is something greater than one thinks.(p. 42)Why was Leibniz, unlike his contemporaries Locke and Spinoza, so enthusiastic about other cultures, especially Chinese culture? Why, in contrast to the scholars of today who claim that philosophy is the privilege of the Western mind and who dismiss philosophical exchange as useless, was Leibniz able to understand the importance of cultural exchange? And why is it that his "commerce of light" can still illuminate our path toward wisdom in this age of globalization? In a well-researched and carefully crafted monograph, Leibniz and China: A Commerce of Light, Franklin Perkins answers these questions with compelling evidence and persuasive argument.To emphasize the significance, magnitude, and relevance of cultural exchange Perkins organizes his book thematically in five chapters. The first chapter provides the historical context of the world in which Leibniz lived. Perkins cites well-documented events to illustrate how Europeans first encountered other cultures and the "three lenses" through which they viewed them (p. 12). This exploration sets the stage for understanding Leibniz's knowledge of China and his basic orientation toward learning from diversity.In chapter 2 Perkins challenges current scholarship and makes the critical claim that Leibniz's interest in China and cultural exchange was "not accidental" (p. 45), but rather flowed from his own distinctive philosophical system. This argument distinguishes Perkins's innovative approach from the mainstream traditional scholarship on Leibniz. He claims that Leibniz was "a more pragmatic, empirical and fallibilistic investigator of the world," that he was "motivated by practical and theological concerns," and that he was "a pluralistic thinker" (p. 45). To support his argument, Perkins discusses Leibniz's "monads" in the context of order, diversity, and perfection. Each monad is a different manifestation of the same universe, yet one unitary universe is multiplied by its expression in diverse monads. God chose to create a world exemplifying the utmost perfection, with "the greatest possible combination of order and diversity" (p. 44). Diversity is essential to the perfection of the world since the most perfect possible world maximizes the greatest order. This intrinsic relation between order, diversity, and perfection creates an unqualified need for cultural exchange because order requires diversity for perfection, and an ordered diversity only amplifies the magnificence of its Creator. On a metaphysical level, cultural exchange for Leibniz [End Page 111] was "driven by the value of diversity in the best possible world and the derivation of diversity from variations in monadic perspectives. On an epistemological level, exchange was driven by the necessary limits of our own perspective and the fact that monads in distant places have different and complementary perspectives" (p. 108).After laying out the philosophical foundation for cultural exchange in Leibniz's system, Perkins turns his discussion to Leibniz's specific connection with China. In chapter 3 he offers a historical narrative that traces the development and growth of Leibniz's interest in and knowledge of China. Leibniz's first mention of China was in his De Arte Combinationis in 1666, when he was only twenty years old (p. 109). Through his massive correspondence with Jesuits in China and his active social participation in controversies around the Jesuit mission, Leibniz's knowledge of China grew in depth and sophistication as the decades passed. His initial approach to China reflected "his interest in international politics and economics" (p. 113). But this practical focus was... (shrink)

From the early eighteenth century onward, primacy for the invention of binary numeration and arithmetic was almost universally credited to the German polymath Gottfried Wilhelm Leibniz (1646–1716). Then, in 1922, Frank Vigor Morley (1899–1980) noted that an unpublished manuscript of the English mathematician, astronomer, and alchemist Thomas Harriot (1560–1621) contained the numbers 1 to 8 in binary. Morley’s only comment was that this foray into binary was “certainly prior to the usual dates given for binary numeration”. Almost (...) thirty years later, John William Shirley (1908–1988) published reproductions of two of Harriot’s undated manuscript pages, which, he claimed, showed that Harriot had invented binary numeration “nearly a century before Leibniz’s time”. But while Shirley correctly asserted that Harriot had invented binary numeration, he made no attempt to explain how or when Harriot had done so. Curiously, few since Shirley’s time have attempted to answer these questions, despite their obvious importance. After all, Harriot was, as far as we know, the first to invent binary. Accordingly, answering the how and when questions about Harriot’s invention of binary is the aim of this short paper. (shrink)

The philosophers René Descartes (1596–1650), Nicolas Malebranche (1638–1715), Benedict Spinoza (1632–77), and Gottfried Wilhelm Leibniz (1646–1716) are grouped together as rationalists because they held that human beings possess a faculty of reason that produces knowledge independently of the senses. In this regard, they contrast with empiricist philosophers, such as John Locke and David Hume, who believed that all knowledge arises from the senses. The rationalists contended that proper use of reason would yield the first principles of metaphysics, (...) the most basic science of all. Metaphysics was also called “first philosophy,” and it took as its subject matter nothing less than the basic properties and principles of everything. For our purposes, it is important to note that the rationalists believed that metaphysics could provide foundations for specialized disciplines, including ethics and physics, and also medicine and other applied subjects. The rationalists and their followers developed theoretical positions of ambitious intellectual scope, ranging from metaphysical conclusions about the existence and nature of God to detailed theories of physical and physiological processes. Although they put great store in the faculty of reason for establishing overarching principles, they looked to observation and experience to provide data and evidence for their detailed theories. They took special interest in the metaphysics and physics of the human organism, and this led them to psychological topics concerning the characteristics and principles of animal behavior, the process of sense perception, the passions, and emotions, and appetites, the cognitive operations of the mind (including attention and understanding), and the relation between mental phenomena and bodily processes in the brain and sense organs. The various rationalists, but especially Descartes, made original contributions to these topics. After considering the character of psychology as a discipline in the seventeenth century, we will examine these contributions in turn. (shrink)

The term theodicy was coined by the philosopher Gottfried Wilhelm Leibniz (1646-1716) and is inherent in the question of how evil can exist if an intrinsically good God guides everything. The publication of this oeuvre initiated intense philosophical and theological discourse in the subsequent centuries, during which many issues that bare upon human well-being were articulated. Also, Leibniz’s rational approach to the relationship between God and evil raised a number of issues related to the topic of belief. This (...) topic has entangled discourses on theodicy with a long-lasting debate on beliefs, which goes back to Antiquity. Recently, a paradigm-shift shed new light on the understanding of belief. Science has begun to address the neurophysiological mechanisms of the processes that underpin belief formation, modulation, and change. The term credition was coined in order to capture and reflect this new and innovative understanding of the fluidity of beliefs and believing. This paper presents various features of a pattern of interrelationships between well-being, theodicy, and credition. (shrink)

Pre-Socratic -- Socrates (469-399 B.C.) -- Plato (429-347 B.C.) -- Existentialism -- Aristotle (384-322 B.C.) -- The ship of Theseus -- Francis Bacon (1561-1626) -- The cow in the field -- David Hume (1711-1776) -- Hedonism -- Prisoner's dilemma -- St. Thomas Aquinas (1225-1274) -- Hard determinism -- Jean-Jacques Rousseau (1712-1778) -- The trolley problem -- Realism -- Immanuel Kant (1724-1804) -- Dualism -- Utilitarianism -- John Locke (1632-1704) -- Empiricism versus Rationalism -- Georg Wilhelm Friedrich Hegel (1770-1831) -- (...) René Descartes (1596-1650) -- A-Theory -- The liar paradox -- Thomas Hobbes (1588-1679) -- Philosophy of language -- Metaphysics -- Jean-Paul Sartre (1905-1980) -- Free will -- Philosophy of humor -- The Enlightenment -- Friedrich Nietzsche (1844-1900) -- The Sorites paradox -- Ludwig Wittgenstein (1889-1951) -- Aesthetics -- Philosoph of culture -- Epistemology -- Twin Earth -- Arthur Schopenhauer (1788-1860) -- Karl Marx (1818-1883) -- Martin Heidegger (1889-1976) -- Voltaire (1694-1778) -- Relativism -- Eastern philosophy -- Avicenna (980-1037) -- Bertrand Russell (1872-1970) -- Phenomenology -- Nominalism -- Gottfried Wilhelm Leibniz (1646-1716) -- Ethics -- Philosophy of science -- Baruch Spinoza (1632-1677) -- Philosopy of religion. (shrink)