A work in the history of systematic philosophy that is itself animated by a systematic philosophic aspiration, this book by one of the most prominent American ...

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 was a divine concurrentist. That is to say, when it came to the question of how God’s causal power relates to the natural causal activity of creatures, Leibniz held that both God and the creature are directly involved in the occurrence of these effects.

Despite holding that all concepts are strictly speaking innate, Leibniz attempts to accommodate the common belief that at least some concepts are adventitious by appealing to his theory of ideal action. The essential idea is that an innate concept can be considered adventitious, in a sense, just in case its ideal cause is to be found outside the mind of the one who possesses the concept. I explore this attempt at accommodation and argue that it fails. [See external link for (...) English draft.]. (shrink)

This book offers a critical account of the fundamental elements of Leibniz's philosophy, as they manifest themselves in his metaphysics and philosophy of language. Emphasis is placed upon his hitherto neglected doctrine of nominalism, which states that only concrete individuals exist and that there are no such things as abstract entities – no numbers, geometrical figures or other mathematical objects, nor any abstractions such as space, time, heat, light, justice, goodness, or beauty. Using this doctrine as a basis, the book (...) considers the core of Leibniz's metaphysics and philosophy of language, including the well‐known principles of Contradiction, Sufficient Reason, Continuity and Individuation, and the concepts of Possible World, Individual Substance, Truth, and Necessity. (shrink)

In 1985 Daniel Garber published his highly intluential paper “Leibniz and the Foundations of Physics: The Middle Years”. In two recent articles, Garber returns to these issues with a new position - that we should perhaps conclude that Leibniz did not have a view concerning the ultimate ontology of substance during his middle years. I discuss the viability of this position and consider some more general methodological issues that arise from this discussion.

: In this paper, I investigate Leibniz's conception of final causation. I focus especially on the role that Leibnizian final causes play in intentional action, and I argue that for Leibniz, final causes are a species of efficient causation. It is the intentional nature of final causation that distinguishes it from mechanical efficient causation. I conclude by highlighting some of the implications of Leibniz's conception of final causation for his views on human freedom, and on the unconscious activity of substances.

IDEAS. and. MECHANISM. Essays on Early Modern Philosophy MARGARET DAULER WILSON For more than three decades, Margaret Wilson's essays on early modern philosophy have influenced scholarly debate. Many are considered  ...

Leibniz is famously committed to the following three metaphysical claims concerning causality.

This book, first published in 1975, provides critical and comprehensive introduction to the philosophy of Leibniz.

An examination of leibniz's doctrines of expressive degrees of perception suggest on textual grounds that representations are characterized as more or less 'distinct' or 'confused' in three different senses, Corresponding to the scope of content represent"ed", The degree of awareness accompanying the represent"ing" of that content, And the internal articulation of the idea expressed by such a representation. Following leibniz's rationalistic strategy of explaining representation in terms of inference permits a unified interpretation of these varieties of distinctness of perception and (...) ideas and hence of the phenomena they explain: causal interaction, Sensations and sensory phantasm, And understanding. (shrink)

Unter Berücksichtigung von Ishiguros Gegenargumenten untersucht dieser Aufsatz erneut die traditionelle Interpretation von Leibniz' These, daß es keine kausale Wechselwirkung zwischen den Substanzen gebe und daß die kausalen Erklärungen für die Eigenschaften einer Substanz völlig in ihrer Natur lägen. Ishiguros Argumente benutzen die Unterscheidung zwischen dem Begriff einer Substanz und ihrer Natur, und in der Tat kann die Philosophie von Leibniz ohne diese Unterscheidung nicht voll gewürdigt werden. Aber sie lassen nicht erkennen, daß für Leibniz keine eindeutige Entsprechung zwischen ihnen (...) besteht. Sie lassen nicht erkennen, daß die kausale Erklärung für die Eigenschaften einer Substanz nicht völlig in ihrer eigenen Natur liegt. Die traditionelle Interpretation der prästabilierten Harmonie wird von allem, was Leibniz sagt, unterstützt und sollte wieder zur Geltung kommen. (shrink)