This is the second edition of an important introduction to Leibniz's philosophy of logic and language first published in 1972. It takes issue with several traditional interpretations of Leibniz while revealing how Leibniz's thought is related to issues of great interest in current logical theory. For this new edition, the author has added new chapters on infinitesimals and conditionals as well as taking account of reviews of the first edition.

v. 1. The ethical treatises, being the treatises of the first Ennead with Porphyry's Life of Plotinus, and the Preller-Ritter extracts forming a conspectus of the Plotinian system. Psychic and physical treatises; comprising the second and third Enneads.--v. 2. On the nature of the soul [being the foruth Ennead] The divine mind, being the treatises of the fifth Ennead. On the One and Good being the treatises of the sixth Ennead.

Leibniz's best-of-all-possible worlds solution to the problem of evil is defended. Enlightenment misrepresentations are removed. The apparent obviousness of the possibility of better worlds is undermined by the much better understanding achieved in modern mathematical sciences of how global structure constrains local possibilities. It is argued that alternative views, especially standard materialism, fail to make sense of the problem ofevil, by implying that evil does not matter, absolutely speaking. Finally, itis shown how ordinary religious thinking incorporates the essentials of Leibniz's (...) view. (shrink)

On its face, Leibniz's argument for primitive concepts seems to imply that unless we can analyze non-primitive concepts into their primitive constituents, we cannot grasp them. This implication, together with Leibniz's belief that we do conceive of some non-primitive concepts, entails that we can analyze some non-primitive concepts into their primitive components. However, Leibniz claims elsewhere that we are incapable of doing this. To resolve this inconsistency, I argue that, for Leibniz, grasping a concept is not an all-or-nothing affair; instead (...) we possess concepts in degrees. When reinterpreted in line with this, Leibniz's argument can avoid the inconsistency. (shrink)

This is the first volume of the first ever comprehensive edition of the works of Immanuel Kant in English translation. The eleven essays in this volume constitute Kant's theoretical, pre-critical philosophical writings from 1755 to 1770. Several of these pieces have never been translated into English before; others have long been unavailable in English. We can trace in these works the development of Kant's thought to the eventual emergence in 1770 of the two chief tenets of his mature philosophy: the (...) subjectivity of space and time, and the phenomena-noumena distinction. The volume has been furnished with substantial editorial apparatus, including a general introduction to the main themes of Kant's early thought, introduction to the individual works and re;sume;s of their contents, linguistic and factual notes, bibliographies, a glossary of key terms, and biographical-bibliographical sketches of persons mentioned by Kant. (shrink)

-God creates the best of all possible worlds.- With this bold dictum, Gottfried Wilhelm Leibniz summed up his theological views. Yet, why did God create <I>this world, our world? <I>The Divine Ethic of Creation in Leibniz uses this question as a touchstone for developing a comprehensive reconstruction of Leibniz's philosophical system. Whereas twentieth-century scholarship tended to focus on the logical foundations of Leibniz's thought, this book demonstrates how Leibniz's work on logic, mathematics, physics, metaphysics, and political theory was actually shaped (...) by ethical and theological considerations.". (shrink)

83 The SHIP-MASTER'S ASSISTANT, and OWNER'S MA- NUAL ; containing general Information necessary for Merchants, Owners, and Masters of Ships, Officers, ...

L'une des applications de la de Leibniz aboutit à la thèse que toutes les substances créées forment une hiérarchie continue selon leur degré de perfection. Des critiques ont soutenu que cette thèse est contradictoire à l'affirmation de Leibniz que les êtres rationnels, étant des images de la divinité et constituant ainsi une classe distincte d'êtres créés, sont plus près de la perfection que tous les autres. L'objection est que cette affirmation crée une lacune entre les êtres rationnels et les êtres (...) nonrationnels qu'aucune ordonnance continue en fonction de degré de perfection ne saurait combler. Dans la présente étude, je pose que la métaphysique de Leibniz satisfait les deux exigences: d'une part, l'exigence que tous les êtres peuvent être rangés en ligne continue selon leur degré de perfection, et d'autre part, l'exigence que les êtres rationnels constituent une classe à part parmi les êtres créés. (shrink)

In 1979 Harvard biologists Stephen Jay Gould and Richard C. Lewontin published an essay entitled “The Spandrels of San Marco and the Panglossian Paradigm: A Critique of the Adaptationist Programme.” The target of their critique is a style of thinking rooted in “the near omnipotence of natural selection in forging organic design and fashioning the best among possible worlds.” According to Gould and Lewontin, adaptationists assume that all traits of an organism are products of natural selection, and that the traits (...) were favored by natural selection because they were optimal solutions to problems posed by the environment. Gould and Lewontin called the adaptationist program the Panglossian paradigm because they saw strong parallels between the arguments of Dr. Pangloss in Voltaire’s Candide and the arguments of adaptationists and optimality theorists in biology. (shrink)

This is the second edition of an important introduction to Leibniz's philosophy of logic and language first published in 1972. It takes issue with several traditional interpretations of Leibniz (by Russell amongst others) while revealing how Leibniz's thought is related to issues of great interest in current logical theory. For this new edition, the author has added new chapters on infinitesimals and conditionals as well as taking account of reviews of the first edition.

Im folgenden komme ich zu dem Ergebnis, daß Gott nicht wählt, welche Welt er wählen solle, er wählt vielmehr eine besondere Definition von Vollkommenheit. Diese gilt dann als Kriterium für die Wahl der Welt. Meine Argumente für dieses Ergebnis zeigen, daß jeder wohldefinierte Seinsbereich eine eigene Definition von Vollkommenheit benötigt und all diese Definitionen logisch konsistent sein müssen. Beispiele für Definitionen werden angeführt. In diesem Zusammenhang weise ich nach, inwiefern Candides moralische Einwürfe Leibniz' mathematischphysizistischen Gott nicht treffen.