Is analytic metaphysics the kind of metaphysics that contemporary analytic philosophers study? One of the aims of this special issue of the Studia Leibnitiana is to demonstrate that it would be misleading to think so. The reason is simply that some important past metaphysicians also adopted an analytic style and G. W. Leibniz is surely one of them. His analysis on the notion of identity and individuality, on the difference between artifacts and biological entities are pieces of analytic metaphysics. The other aim of the volume is to show that there is a close semantic connection between the concepts of individual, mind and body in Leibniz. The book tried to demonstrate it from both an analytical and a historical point of view. .

In his well-known Discourse on Metaphysics, Leibniz puts individual substance at the basis of metaphysical building. In so doing, he connects himself to a venerable tradition. His theory of individual concept, however, breaks with another idea of the same tradition, that no account of the individual as such can be given. Contrary to what has been commonly accepted, Leibniz’s intuitions are not the mere result of the transcription of subject-predicate logic, nor of the uncritical persistence of some old metaphysical assumptions. They grow, instead, from an unprejudiced inquiry about our basic ontological framework, where logic of truth, linguistic analysis, and phenomenological experience of the mind’s life are tightly interwoven. Leibniz’s struggle for a concept capable of grasping concrete individuals as such is pursued in an age of great paradigm changes – from the Scholastic background to Hobbes’s nominalism to the Cartesian ‘way of ideas’ or Spinoza’s substance metaphysics – when the relationships among words, ideas and things are intensively discussed and wholly reshaped. This is the context where the genesis and significance of Leibniz’s theory of ‘complete being’ and its concept are reconstrued. The result is a fresh look at some of the most perplexing issues in Leibniz scholarship, like his ideas about individual identity and the thesis that all its properties are essential to an individual. The questions Leibniz faces, and to which his theory of individual substance aims to answer, are yet, to a large extent, those of contemporary metaphysics: how to trace a categorial framework? How to distinguish concrete and abstract items? What is the metaphysical basis of linguistic predication? How is trans-temporal sameness assured? How to make sense of essential attributions? In this ontological framework Leibniz’s further questions about the destiny of human individuals and their history are spelt out. Maybe his answers also have something to tell us. This book is aimed at all who are interested in Leibniz’s philosophy, history of early modern philosophy and metaphysical issues in their historical development.

Gonzalo Rodriguez-Pereyra presents an original study of the place and role of the Identity of Indiscernibles in Leibniz's philosophy. The Principle of the Identity of Indiscernibles rules out numerically distinct but perfectly similar things; Leibniz derived it from more basic principles and used it to establish important philosophical theses. Rodriguez-Pereyra aims to establish what Leibniz meant by the Principle of Identity of Indiscernibles, what his arguments for and from it were, and to assess those arguments and Leibniz's claims about the Principle of Identity of Indiscernibles. He argues that Leibniz had a very strong version of the principle, according to which no possibilia (whether or not they belong to the same possible world) are intrinsically perfectly similar, where this excludes things that differ in magnitude alone. The book discusses Leibniz's arguments for the Identity of Indiscernibles in the Meditation on the Principle of the Individual, the Discourse on Metaphysics, Notationes Generales, Primary Truths, the letter to Casati of 1689, the correspondence with Clarke, as well as the use of the Identity of Indiscernibles in Leibniz's arguments against the Cartesian conception of the material world, atoms, absolute space and time, the Lockean conception of the mind as a tabula rasa, and freedom of indifference. Rodriguez-Pereyra argues that the Identity of Indiscernibles was a central but inessential principle of Leibniz's philosophy.

There is a close connection in Gottfried Wilhelm Leibniz’s mind between the notions of self and substance. R. W. Meyer, in his classic 1948 text, Leibnitz and the Seventeenth-Century Revolution, writes that “the monad ... is nothing but a 1 représentation (in both senses of the French word) of Leibniz’s personality in metaphysical symbols; and there was, under contemporary circumstances, no need 2 to ‘introduce’ this concept apart from ‘propounding’ it. ” It is not clear what Meyer means here except that from the consideration of his own self, in some way Leibniz comes to his concept of simple substance, or monad. Herbert Carr, in an even earlier work, notes that Leibniz held that “the only real unities in nature are formal, not material. ... [and] [f]or a long time Leibniz was content to call the formal unities or substantial forms he was speaking about, souls. This had the advantage that it referred at once to the fact of experience which supplies the very 3 type of a substantial form, the self or ego. ” Finally, Nicholas Rescher, in his usual forthright manner, states that “[i]n all of Leibniz’s expositions of his philosophy, 4 the human person is the paradigm of a substance.

Historical Dictionary of Leibniz's Philosophy, Second Edition contains a chronology, an introduction, and an extensive bibliography. The dictionary section has more than 500 cross-referenced entries on Leibniz’s philosophy, written work, teachers, contemporaries, and philosophers influenced by him.

This book reveals a thread that runs through Leibniz’s metaphysics: from his logical notion of possible individuals to his notion of actual, nested ones. It presents Leibniz’s subtle approach to possibility and explores some of its consequential repercussions in his metaphysics. The book provides an original approach to the questions of individuation and relations in Leibniz, offering a novel account of Leibniz’s notion of Nested Individuals.

This anthology is about the signal change in Leibniz’s metaphysics with his explicit adoption of substantial forms in 1678-79. This change can either be seen as a moment of discontinuity with his metaphysics of maturity or as a moment of continuity, such as a passage to the metaphysics from his last years. Between the end of his sejour at Paris (November 1676) and the first part of the Hanover period, Leibniz reformed his dynamics and began to use the theory of corporeal substance. This book explores a very important part of the philosophical work of the young Leibniz. Expertise from around the globe is collated here, including Daniel Garber’s work based on the recent publication of Leibniz's correspondence from the late 1690s, examining how the theory of monads developed during these crucial years. Richard Arthur argues that the introduction of substantial forms, reinterpreted as enduring primitive forces of action in each corporeal substance, allows Leibniz to found the reality of the phenomena of motion in force and thus avoid reducing motion to a mere appearance. Amongst other themes covered in this book, Pauline Phemister’s paper investigates Leibniz’s views on animals and plants, highlighting changes, modifications and elaborations over time of Leibniz’s views and supporting arguments and paying particular attention to his claim that the future is already contained in the seeds of living things. The editor, Adrian Nita, contributes a paper on the continuity or discontinuity of Leibniz’s work on the question of the unity and identity of substance from the perspective of the relation with soul (anima) and mind (mens).

The Discourse on Metaphysics is one of Leibniz ́s fundamental works. Written around January 1686, it is the most accomplished systematic expression of Leibniz's philosophy in the 1680s, the period in which Leibniz's philosophy reached maturity. Leibniz's goal in the Discourse is to give a metaphysics for Christianity; that is, to provide the answers that he believes Christians should give to the basic metaphysical questions. Why does the world exist? What is the world like? What kinds of things exist? And what is the place of human beings in the world? To this purpose Leibniz discusses some of the most traditional topics of metaphysics, such as the nature of God, the purpose of God in creating the world, the nature of substance, the possibility of miracles, the nature of our knowledge, free will, and the justice behind salvation and damnation. This volume provides a new translation of the Discourse, complete with a critical introduction and a comprehensive philosophical commentary.

With the publication of French Philosophy of the Sixties, Alain Renaut and Luc Ferry in 1985 launched their famous critique against canonical figures such as Foucault, Derrida, and Lacan, bringing under rigorous scrutiny the entire post-structuralist project that had dominated Western intellectual life for over two decades. Their goal was to defend the accomplishments of liberal democracy, particularly in terms of basic human rights, and to trace the reigning philosophers' distrust of liberalism to an "antihumanism" inherited mainly from Heidegger. In The Era of the Individual, widely hailed as Renaut's magnum opus, the author explores the most salient feature of post-structuralism: the elimination of the human subject. At the root of this thinking lies the belief that humans cannot know or control their basic natures, a premise that led to Heidegger's distrust of an individualistic, capitalist modern society and that allied him briefly with Hitler's National Socialist Party. While acknowledging some of Heidegger's misgivings toward modernity as legitimate, Renaut argues that it is nevertheless wrong to equate modernity with the triumph of individualism. Here he distinguishes between individualism and subjectivity and, by offering a history of the two, powerfully redirects the course of current thinking away from potentially dangerous, reductionist views of humanity. Renaut argues that modern philosophy contains within itself two opposed ways of conceiving the human person. The first, which has its roots in Descartes and Kant, views human beings as subjects capable of arriving at universal moral judgments. The second, stemming from Leibniz, Hegel, and Nietzsche, presents human beings as independent individuals sharing nothing with others. In a careful recounting of this philosophical tradition, Renaut shows the resonances of these traditions in more recent philosophers such as Heidegger and in the social anthropology of Louis Dumont. Renaut's distinction between individualism and subjectivity has become an important issue for young thinkers dissatisfied with the intellectual tradition originating in Nietzsche and Heidegger. Moreover, his proclivity toward the Kantian tradition, combined with his insights into the shortcomings of modernity, will interest anyone concerned about today's shifting cultural attitudes toward liberalism. Originally published in 1997. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

This volume brings together a number of original articles by leading Leibniz scholars to address the meaning and significance of Leibniz’s notions of compossibility and possible worlds. In order to avoid the conclusion that everything that exists is necessary, or that all possibles are actual, as Spinoza held, Leibniz argued that not all possible substances are compossible, that is, capable of coexisting. In Leibniz’s view, the compossibility relation divides all possible substances into disjoint sets, each of which constitutes a possible world, or a way that God might have created things. For Leibniz, then, it is the compossibility relation that individuates possible worlds; and possible worlds form the objects of God’s choice, from among which he chooses the best for creation. Thus the notions of compossibility and possible worlds are of major significance for Leibniz’s metaphysics, his theodicy, and, ultimately, for his ethics. Given the fact, however, that none of the approaches to understanding Leibniz’s notions of compossibility and possible words suggested to date have gained universal acceptance, the goal of this book is to gather a body of new papers that explore ways of either refining previous interpretations in light of the objections that have been raised against them, or ways of framing new interpretations that will contribute to a fresh understanding of these key notions in Leibniz’s thought.