These volumes form part of the large international Theophrastus Project started by Brill in 1992 and edited by W. W. Fortenbaugh and others. Together with volumes comprising the texts and translations, the commentary volumes provide a new generation of classicists with an up-to-date collection of the fragments and testimonia relating to Theophrastus (c.370-288/5 B.C.), Aristotle's pupil and successor as head of the Lyceum.

This volume presents 27 essays on logic in ancient philosophy by Jonathan Barnes, one of the most admired philosophers of his generation. He explores the thought of Galen, Cicero, Aristotle, Epicurus, and Boethius, amongst others. This is the second volume of Barnes' Essays in Ancient Philosophy: a rich feast for students and scholars alike.

In the present volume, the focus is on natural philosophy, apart from the study of living things. Topics covered include the principles of scientific enquiry, place, time, motion, the heavens, the sublunary world, meteorology and the study of materials.

"Historical Dictionary of Logic contains a dictionary section of more than 300 entries on persons, concepts, theories, forms of logic, fields in which logic is used, and the many fallacies that can trap the unwary. It includes entries on historical periods and figures, including ancient logic, medieval logic, Buddhist logic, Aristotle, Ockham, Boole, Frege, Russell, Godel, and Quine. It also includes information on propositional logic, modal logic, deontic logic, temporal logic, set theory, many-valued logic, mereology, and para-consistent logic. A substantial chronology lists the main events in the history of logic, and an introduction sketches the central ideas and their evolution. The bibliography provides a broad range of additional reading."--BOOK JACKET.

This volume concerns Theophrastus, Aristotle's pupil and successor as head of the Peripatetic School. The focus is twofold. First, it deals with discoveries and inventions, both useful and pleasurable, and more generally changes that transformed the way people live. Theophrastus wrote a work entitled On Discoveries, which may be regarded as cultural history. Second, the volume focuses on proverbs: familiar sayings containing useful truths that have been observed by earlier generations and passed on in a form that is concise and attractive. Theophrastus wrote a work entitled On Proverbs and made use of proverbs in his writings on ethics, rhetoric and humor. He recognized their importance in educating the young and maintaining the traditions of an earlier age.

Logic as a subject includes the study of correct reasoning, especially as it involves the drawing of inferences. This book is concerned with the basic elements and problems of contemporary logic and provides the history of Logic and an overview of its different fields. Theorists have applied the rational choice approach to politics. In these fields it competes especially with explanations in terms of cultural, socialization and adherence to social norms. The theory of Logic and its various references explores possible ways of escaping from such dilemmas.

This volume traces the development of Aristotle’s hypothetical syllogistic through antiquity, and shows for the first time how it later became misidentified with the logic of the rival Stoic school. By charting the origins of this error, the book illuminates elements of Aristotelian logic that have been obscured for almost two thousand years, and raises important issues concerning the distinctive roles of semantic and syntactic analysis in theories of logical consequence. The first chapters of the book deal with the original Aristotelian hypothetical syllogistic, and explain how Aristotle’s later followers began to conflate it with Stoic logic. The final chapters examine in detail the two most crucial surviving treatments of the subject, Boethius’s On hypothetical syllogisms and On Cicero’s Topics, which carried this conflation into the Middle Ages.