Contemporary philosopher John Searle has characterized Gottfried Wilhelm Leibniz (1646-1716) as "the most intelligent human being who has ever lived." The German philosopher, mathematician, and logician invented calculus (independently of Sir Isaac Newton), topology, determinants, binary arithmetic, symbolic logic, rational mechanics, and much more. His metaphysics bequeathed a set of problems and approaches that have influenced the course of Western philosophy from Kant in the eighteenth century until the present day. On Leibniz examines many aspects of Leibniz's work and life. This expanded edition adds new chapters that explore Leibniz's revolutionary deciphering machine; his theoretical interest in cryptography and its ties to algebra; his thoughts on eternal recurrence theory; his rebuttal of the thesis of improvability in the world and cosmos; and an overview of American scholarship on Leibniz. Other chapters reveal Leibniz as a substantial contributor to theories of knowledge. Discussions of his epistemology and methodology, its relationship to John Maynard Keynes and Talmudic scholarship, broaden the traditional view of Leibniz. Rescher also views Leibniz's scholarly development and professional career in historical context. As a "philosopher courtier" to the Hanoverian court, Leibniz was associated with the leading intellectuals and politicians of his era, including Spinoza, Huygens, Newton, Queen Sophie Charlotte, and Tsar Peter the Great. Rescher extrapolates the fundamentals of Leibniz's ontology: the theory of possible worlds, the world's contingency, space-time frameworks, and intermonadic relationships. In conclusion, Rescher positions Leibniz as a philosophical role model for today's scholars. He argues that many current problems can be effectively addressed with principles of process philosophy inspired by Leibniz's system of monadology.

This book, first published in 1975, provides critical and comprehensive introduction to the philosophy of Leibniz. C.D. Broad was Knightsbridge Professor of Moral Philosophy at Cambridge from 1933 to 1953 and this book is based on his undergraduate lectures on Leibniz. Broad died in 1971 and Dr Lewy has since edited the book for publication. Leibniz is, of course, recognized as a major figure in all courses in the history of philosophy, but he has perhaps been less well served by textbook writers than most other philosophers. Broad has provided here a characteristically shrewd and sympathetic survey which further confirms his known virtues as an historian and expositor. It is a very clear, detailed and orderly guide to what is notoriously a most difficult (and sometimes disorderly) philosophical system; it provides a masterful introduction to the subject.

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 Leibniz 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's moral 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 Leibniz 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.

A fresh and thorough exploration of Leibniz's often controversial theories, including his thought on teleology, contingency, freedom, and moral responsibility.

Protogaea, an ambitious account of terrestrial history, was central to the development of the earth sciences in the eighteenth century and provides key philosophical insights into the unity of Gottfried Wilhelm Leibniz’s thought and writings. In the book, Leibniz offers observations about the formation of the earth, the actions of fire and water, the genesis of rocks and minerals, the origins of salts and springs, the formation of fossils, and their identification as the remains of living organisms. Protogaea also includes a series of engraved plates depicting the remains of animals—in particular the famous reconstruction of a “fossil unicorn”—together with a cross section of the cave in which some fossil objects were discovered. Though the works of Leibniz have been widely translated, Protogaea has languished in its original Latin for centuries. Now Claudine Cohen and Andre Wakefield offer the first English translation of this central text in natural philosophy and natural history. Written between 1691 and 1693, and first published after Leibniz’s death in 1749, Protogaea reemerges in this bilingual edition with an introduction that carefully situates the work within its historical context.

This book is a collection of essays on the reception of Leibniz’s thinking in the sciences and in the philosophy of science in the 19th and 20th centuries. Authors studied include C.F. Gauss, Georg Cantor, Kurd Lasswitz, Bertrand Russell, Ernst Cassirer, Louis Couturat, Hans Reichenbach, Hermann Weyl, Kurt Gödel and Gregory Chaitin. In addition, we consider concepts and problems central to Leibniz’s thought and that of the later authors: the continuum, space, identity, number, the infinite and the infinitely small, the projects of a universal language, a calculus of logic, a mathesis universalis etc. The book brings together two fields of research in the history of philosophy and of science (research on Leibniz, and the research concerned with some major developments in the 19th and 20th centuries); it describes how Leibniz’s thought appears in the works of these authors, in order to better understand Leibniz’s influence on contemporary science and philosophy; but it also assesses that reception critically, confronting it in particular with the current state of Leibniz research and with the various editions of his work.

In 1710 G. W. Leibniz published Theodicy: Essays on the Goodness of God, the Freedom of Man, and the Origin of Evil. This book, the only one he published in his lifetime, established his reputation more than anything else he wrote. The Theodicy brings together many different strands of Leibniz's own philosophical system, and we get a rare snapshot of how he intended these disparate aspects of his philosophy to come together into a single, overarching account of divine justice in the face of the world's evils. At the same time, the Theodicy is a fascinating window into the context of philosophical theology in the seventeenth century. Leibniz had his finger on the intellectual pulse of his time, and this comes out very clearly in the Theodicy. He engages with all of the major lines of theological dispute of that time, demonstrating the encyclopaedic breadth of his understanding of the issues. Leibniz's Theodicy remains one of the most abiding systematic accounts of how evil is compatible with divine goodness. Any treatment of the problem of evil must, at some point, come to grips with Leibniz's proposed solution. This volume refreshes and deepens our understanding of this great work. Leading scholars present original essays which critically evaluate the Theodicy, providing a window on its historical context and giving close attention to the subtle and enduring philosophical arguments.

This book presents a necessitarian interpretation of Leibniz which grounds modal concepts in theology.

"Irena Backus offers the first examination of Leibniz as both scholar and theologian in more than four hundred years, illuminating the relationship between metaphysics and theology in Leibniz's handling of key theological issues of his time: predestination, sacred history, the Eucharist, and efforts for a union between Lutherans and Catholics and between Lutherans and Calvinists. Drawing on a wide range of Leibniz's writings, Backus carefully presents the philosophical points and counterpoints of Leibniz's positions. She shows how Leibniz's essentially Lutheran nonorthodox theology was reconciled with his philosophy and demonstrates that Leibniz was not a typical Lutheran: the solutions he sought to the problems of confessional division were more philosophical than theological, and his view of sacred history was intended to vindicate his theodicy. Leibniz's unique integration of theology into philosophy proved satisfactory neither to theologians nor to many philosophers of his time. This study delves into a wealth of previously unexplored material, and includes the first-ever English translation of the Unvorgreiffliches Bedencken. It will be an important contribution to the history of ideas, and to understanding Leibniz's place in the mainstream Protestant theology of his time"--