“Beauty is truth, truth beauty, –that is allYe know on earth, and all ye need to know”.Hippias of Elis travels throughout the Greek world practicing and teaching the art of making beautiful speeches. On a rare visit to Athens, he meets Socrates who questions him about the nature of his art. Socrates is especially curious about how Hippias would define beauty. They agree that "beauty makes all beautiful things beautiful," but when Socrates presses him to say precisely what he means, (...) Hippias is unable to deliver such a definition. The more Socrates probes, the more absurd the responses from Hippias become. This is one of Plato's best comedies and one of his finest efforts at posing the difference between particular things and universals.Aristotle's Poetics is best known for its definition and analysis of tragedy, but it also applies to truth and beauty as they are manifested in the other arts. In our age when the natural and social sciences have dominated the quest for truth, it is helpful to consider why Aristotle claimed "poetry is more philosophical and more significant than history." In this postmodern era when the arts have been separated from ethics, it is worthwhile to consider Aristotle's way of connecting goodness and beauty. (shrink)

Résumé: Cet article inédit reconstruit systématiquement les conceptions platoniciennes et aristotéliciennes du mouvement (sa nature, son statut physique et théologique, ses différentes formes). Les ressemblances et divergences des deux systèmes sont ensuite examinées, en insistant sur leur contribution à l’évolution ultérieure de la physique, avec laquelle la méthode négative de la physique platonicienne s’avère plus en affinité que le réalisme aristotélicien du sensible, qui est fondé sur une division du monde physique en deux règnes.

Translated by Henrik Rosenmeier, _A History of Ancient Philosophy_ charts the origins and development of ancient philosophical thought. For easy reference, the book is divided chronologically into six main parts. The sections are further divided into philosophers and philosophical movements: *Pre-Socratic Philosophy, including mythology, the Pythagoreans and Parmenides *The Great Century of Athens, including the Sophists and Socrates *Plato, including The Republic, The Symposium and The Timaeus *Aristotle, including The Physics, The Metaphysics and The Poetics *Hellenistic Philosophy, including the (...) Sceptics, the Stoics, the Epicureans and Cicero *Late Antiquity, including Neoplatonism, Origen and St Augustine. This comprehensive and meticulously documented book is structured to make ancient philosophical thought and ancient thinkers accessible. It contains: *full references to primary sources *detailed interpretations of key philosophical passages, including surveys of previous philosophical readings *an overview of the development of ancient philosophical thought *discussions of the relationships between philosophers and their ideas *analyses of key philosophical concepts and ideologies including ontology, epistemology, logic, semantics, moral and political philosophy, theology and aesthetics *explanations of Greek philosophical terminology. (shrink)

Translated by Henrik Rosenmeier, A History of Ancient Philosophy charts the origins and development of ancient philosophical thought. For easy reference, the book is divided chronologically into six main parts. The sections are further divided into philosophers and philosophical movements: *Pre-Socratic Philosophy, including mythology, the Pythagoreans and Parmenides *The Great Century of Athens, including the Sophists and Socrates *Plato, including The Republic, The Symposium and The Timaeus *Aristotle, including The Physics, The Metaphysics and The Poetics *Hellenistic Philosophy, including the (...) Sceptics, the Stoics, the Epicureans and Cicero *Late Antiquity, including Neoplatonism, Origen and St Augustine. This comprehensive and meticulously documented book is structured to make ancient philosophical thought and ancient thinkers accessible. It contains: *full references to primary sources *detailed interpretations of key philosophical passages, including surveys of previous philosophical readings *an overview of the development of ancient philosophical thought *discussions of the relationships between philosophers and their ideas *analyses of key philosophical concepts and ideologies including ontology, epistemology, logic, semantics, moral and political philosophy, theology and aesthetics *explanations of Greek philosophical terminology. (shrink)

Translated by Henrik Rosenmeier, _A History of Ancient Philosophy_ charts the origins and development of ancient philosophical thought. For easy reference, the book is divided chronologically into six main parts. The sections are further divided into philosophers and philosophical movements: *Pre-Socratic Philosophy, including mythology, the Pythagoreans and Parmenides *The Great Century of Athens, including the Sophists and Socrates *Plato, including The Republic, The Symposium and The Timaeus *Aristotle, including The Physics, The Metaphysics and The Poetics *Hellenistic Philosophy, including the (...) Sceptics, the Stoics, the Epicureans and Cicero *Late Antiquity, including Neoplatonism, Origen and St Augustine. This comprehensive and meticulously documented book is structured to make ancient philosophical thought and ancient thinkers accessible. It contains: *full references to primary sources *detailed interpretations of key philosophical passages, including surveys of previous philosophical readings *an overview of the development of ancient philosophical thought *discussions of the relationships between philosophers and their ideas *analyses of key philosophical concepts and ideologies including ontology, epistemology, logic, semantics, moral and political philosophy, theology and aesthetics *explanations of Greek philosophical terminology. (shrink)

The _Physics_ is a foundational work of western philosophy, and the crucial one for understanding Aristotle's views on matter, form, essence, causation, movement, space, and time. This richly annotated, scrupulously accurate, and consistent translation makes it available to a contemporary English reader as no other does—in part because it fits together seamlessly with other closely associated works in the New Hackett Aristotle series, such as the _Metaphysics_, _De Anima_, and forthcoming _De Caelo_ and _On Coming to Be and Passing Away_. (...) Eventually the series will include all of Aristotle's works. Sequentially numbered endnotes provide the information most needed at each juncture, while a detailed Index of Terms indicates places where focused discussion of key notions occurs. An illuminating general Introduction describes the book that lies ahead, explaining what sort of work it is and what sorts of evidence it relies on. (shrink)

Joe Sachs has followed up his brilliant translation of Aristotle's Physics with a new translation of Metaphysics. Sachs's translations bring distinguished new light onto Aristotle's works, which are foundational to history of science. Sachs translates Aristotle with an authenticity that was lost when Aristotle was translated into Latin and abstract Latin words came to stand for concepts Aristotle expressed with phrases in everyday Greek language. When the works began being translated into English, those abstract Latin words or their cognates (...) were used, thus suggesting a level of jargon and abstraction, and in some cases misleading interpretation, which was not Aristotle's language or style. These important new translations open up Aristotle's original thought to readers. (shrink)

The eighth book of Aristotle's Physics is the culmination of his theory of nature. He discusses not just physics, but the origins of the universe and the metaphysical foundations of cosmology and physical science. He moves from the discussion of motion in the cosmos to the identification of a single source and regulating principle of all motion, and so argues for the existence of a first `unmoved mover'. Daniel Graham offers a clear, accurate new translation of this key text in (...) the history of Western thought, and accompanies the translation with a careful philosophical commentary to guide the reader towards an understanding of the wealth of important and influential arguments and ideas that Aristotle puts forward. (shrink)

A new translation and edition of Aristotle's Protrepticus (with critical comments on the fragments) -/- Welcome -/- The Protrepticus was an early work of Aristotle, written while he was still a member of Plato's Academy, but it soon became one of the most famous works in the whole history of philosophy. Unfortunately it was not directly copied in the middle ages and so did not survive in its own manuscript tradition. But substantial fragments of it have been preserved in (...) several works by Iamblichus of Chalcis, a third century A.D. neo-Pythagorean philosopher and educator. On the basis of a close study of Iamblichus' extensive use and excerption of Aristotle's Protrepticus, it is possible to reconstruct the backbone of the lost work, and then to flesh it out with the other surviving reports about the work from antiquity (for example in Alexander of Aphrodisias and other ancient commentators on Aristotle). It is also possible to identify several papyrus fragments of the work, and many references and literary allusions in later authors, especially Cicero, whose own lost dialogue Hortensius was a defense of philosophy modeleld on Aristotle's. (shrink)

Aristotle, great Greek philosopher, researcher, reasoner, and writer, born at Stagirus in 384 BCE, was the son of Nicomachus, a physician, and Phaestis. He studied under Plato at Athens and taught there ; subsequently he spent three years at the court of a former pupil, Hermeias, in Asia Minor and at this time married Pythias, one of Hermeias's relations. After some time at Mitylene, in 343?2 he was appointed by King Philip of Macedon to be tutor of his teen-aged son (...) Alexander. After Philip's death in 336, Aristotle became head of his own school, the Lyceum at Athens. Because of anti-Macedonian feeling there after Alexander's death in 323, he withdrew to Chalcis in Euboea, where he died in 322. Nearly all the works Aristotle prepared for publication are lost; the priceless ones extant are lecture-materials, notes, and memoranda. They can be categorized as follows: I Practical: Nicomachean Ethics; Great Ethics ; Eudemian Ethics; Politics; Economics ; On Virtues and Vices. II Logical: Categories; Analytics ; Interpretation; Refutations used by Sophists; Topica. III Physical: Twenty-six works including astronomy, generation and destruction, the senses, memory, sleep, dreams, life, facts about animals, etc. IV Metaphysics: on being as being. V Art: Rhetoric and Poetics. VI Other works including the Constitution of Athens; more works also of doubtful authorship. VII Fragments of various works such as dialogues on philosophy and literature; and of treatises on rhetoric, politics and metaphysics. The Loeb Classical Library edition of Aristotle is in twenty-three volumes. (shrink)

“Beauty is truth, truth beauty, –that is allYe know on earth, and all ye need to know”.Hippias of Elis travels throughout the Greek world practicing and teaching the art of making beautiful speeches. On a rare visit to Athens, he meets Socrates who questions him about the nature of his art. Socrates is especially curious about how Hippias would define beauty. They agree that "beauty makes all beautiful things beautiful," but when Socrates presses him to say precisely what he means, (...) Hippias is unable to deliver such a definition. The more Socrates probes, the more absurd the responses from Hippias become. This is one of Plato's best comedies and one of his finest efforts at posing the difference between particular things and universals.Aristotle's Poetics is best known for its definition and analysis of tragedy, but it also applies to truth and beauty as they are manifested in the other arts. In our age when the natural and social sciences have dominated the quest for truth, it is helpful to consider why Aristotle claimed "poetry is more philosophical and more significant than history." In this postmodern era when the arts have been separated from ethics, it is worthwhile to consider Aristotle's way of connecting goodness and beauty. (shrink)

This is the only book to chart the history and development of modern probability theory. It shows how in the first thirty years of this century probability theory became a mathematical science. The author also traces the development of probabilistic concepts and theories in statistical and quantum physics. There are chapters dealing with chance phenomena, as well as the main mathematical theories of today, together with their foundational and philosophical problems. Among the theorists whose work is treated at some (...) length are Kolmogorov, von Mises and de Finetti. The principal audience for the book comprises philosophers and historians of science, mathematicians concerned with probability and statistics, and physicists. The book will also interest anyone fascinated by twentieth-century scientific developments because the birth of modern probability is closely tied to the change from a determinist to an indeterminist world-view. (shrink)

In the first two books of the Physics Aristotle discusses philosophical issues involved in the investigation of the physical universe. He introduces his distinction between form and matter and his fourfold classification of causes or explanatory factors, and defends teleological explanation. These books therefore form a natural entry into Aristotle's system as a whole, and also occupy an important place in the history of scientific thought. The present volume provides a close literal translation, which can be used by serious (...) students without Greek. The introduction and commentary deal with the interpretation and assessment, from a philosophical standpoint, of what Aristotle says. This translation was first published in 1970. (shrink)

This is the only book to chart the history and development of modern probability theory. It shows how in the first thirty years of this century probability theory became a mathematical science. The author also traces the development of probabilistic concepts and theories in statistical and quantum physics. There are chapters dealing with chance phenomena, as well as the main mathematical theories of today, together with their foundational and philosophical problems. Among the theorists whose work is treated at some (...) length are Kolmogorov, von Mises and de Finetti. The principal audience for the book comprises philosophers and historians of science, mathematicians concerned with probability and statistics, and physicists. The book will also interest anyone fascinated by twentieth-century scientific developments because the birth of modern probability is closely tied to the change from a determinist to an indeterminist world-view. (shrink)

In the first book of Physics, Aristotle is concerned with the question “What is Being?” Ti to on? The determinations of Being are obtained from our experience of things in movement: on kinoumenon. His discussion on Being and One, on matter and form, on subject and privation, etc. does not differ from metaphysics. Contents of the translated chapters: 1. Method, 2-3. Theories of the Presocratic physicists on the principles of nature; the essent exists not as one the way Parmenides and (...) Melissus supposed; the multiplicity of Being, 7. Analysis of becoming: the pair of contraries presupposes something third – a substratum, 9. Not-Being as the condition of becoming: Aristotle’s notion of matter. (shrink)

What is Aristotle's considered view of animal self-motion? According to several scholars, Aristotle ends up rejecting this very notion as a result of his criticism of Plato's theory of a self-moving soul. Contrary to this still widespread assumption, the present study argues that his critical engagement with Plato is not confined to negative results, but achieves largely positive outcomes, which add up to a rich and nuanced picture of self-motion. Ferro makes his case by offering a novel reading of a (...) handful of controversial passages from De Anima and Physics VIII, where Aristotle reacts to three aspects of Plato's theory of self-motion: the claim that soul itself is a self-mover, the assumption that self-movers enjoy strong causal autonomy, and the link between motion, desire and soul partition. Through a careful reading of the relevant passages, which does justice to their proper context and significance, Ferro shows that Aristotle's critical re-appropriation of self-motion results in a largely coherent doctrine with major repercussions for Aristotelian psychology and philosophy of nature. (shrink)

Book synopsis: For the Pre-Socratic philosophers the soul was the source of movement and sensation, while for Plato it was the seat of being, metaphysically distinct from the body that it was forced temporarily to inhabit. Plato's student Aristotle was determined to test the truth of both these beliefs against the emerging sciences of logic and biology. His examination of the huge variety of living organisms - the enormous range of their behaviour, their powers and their perceptual sophistication - convinced (...) him of the inadequacy both of a materialist reduction and of a Platonic sublimation of the soul. In De Anima, he sought to set out his theory of the soul as the ultimate reality of embodied form and produced both a masterpiece of philosophical insight and a psychology of perennially fascinating subtlety. (shrink)

Plato. Aristotle. Augustine. Hume. Kant. Hegel. Every student of philosophy needs to know the history of the philosophical discourse such giants have bequeathed us. Philosopher C. Stephen Evans brings his expertise to this daunting task as he surveys the history of Western philosophy, from the Pre-Socratics to Nietzsche and postmodernism—and every major figure and movement in between.

History of Modern Philosophy From Nicolas of Cusa to the Present Time by Richard Falckenberg In no other department is a thorough knowledge of history so important as in philosophy. Like historical science in general, philosophy is, on the one hand, in touch with exact inquiry, while, on the other, it has a certain relationship with art. With the former it has in common its methodical procedure and its cognitive aim; with the latter, its intuitive character and the (...) endeavor to compass the whole of reality with a glance. Metaphysical principles are less easily verified from experience than physical hypotheses, but also less easily refuted. Systems of philosophy, therefore, are not so dependent on our progressive knowledge of facts as the theories of natural science, and change less quickly; notwithstanding their mutual conflicts, and in spite of the talk about discarded standpoints, they possess in a measure the permanence of classical works of art, they retain for all time a certain relative validity. The thought of Plato, of Aristotle, and of the heroes of modern philosophy is ever proving anew its fructifying power. Nowhere do we find such instructive errors as in the sphere of philosophy; nowhere is the new so essentially a completion and development of the old, even though it deem itself the whole and assume a hostile attitude toward its predecessors; nowhere is the inquiry so much more important than the final result; nowhere the categories "true and false" so inadequate. (shrink)

IT has been affirmed frequently that Aristotle’s Physics contains no concept of inertia. Indeed this character, coupled with his great subsequent influence up to the Renaissance, is often considered a key reason for the charge that Aristotle produced a set-back of one thousand years in the development of physics. Our purpose here is to attempt to put in a balanced perspective the Aristotelian doctrine and ancient anticipations of the concept of inertia; no attempt is made to study the (...) medieval period. A classic passage cited to illustrate the position of Aristotle is the analysis of projectile motion in Book VIII of the Physics. (shrink)

Part 1 - Beginnings: from Pythagoras to Plato -- Schools of thought: from Aristotle to Augustine -- How to argue: logic -- Knowledge and its limits: epistemology -- How things happen: physics -- What there is: metaphysics -- Soul and mind -- How to live: ethics -- God.

I offer a comparison between Plato’s discussion of χώρα in the Timaeus at 48A–53C and Aristotle’s discussion of τόπος in Physics Book IV, arguing that the two accounts have more in common than has been suggested by Continental scholars. Τόπος and χώρα both signal what I call the impasse of place as the question of that which cannot be reduced to either the sensible or the intelligible, and which (un)grounds such categories. Identifying this impasse reveals Plato’s and Aristotle’s accounts of (...) “place” as strikingly dissimilar from the Newtonian category of Absolute Space; and it also suggests new ways of thinking the relationships between bodies, motion, place and nature. (shrink)

Examining in detail Aristotle's treatment of physical, cosmological, chemical, and meteorological questions, this learned study compares his arguments and conclusions with those of his precursors in order to assess his debt to them and at the same time to show clearly the nature of his own new contributions to the body of scientific thought. It also examines the interrelations of the major topics included in Aristotle's scientific work and the relations between his theology and his science. Describing his work as (...) "a study in continuity and transformation," Friedrich Solmsen writes, "The scientific endeavors of the Presocratics have a sequel.... Aristotle did not discover the subjects with which he deals in his physical treatises. In the questions which he takes up he is neither as free nor as arbitrary as some students of his thought appear to believe, and in the answers which he provides he is not as invariably original as he himself in the course of his arguments may lead us to think." With constant reference to its historical antecedents, Aristotle's system of movement is analyzed and studied, as are his doctrines regarding time, place, matter, and the infinite. In connection with his concept of cosmic order, special consideration is given to the relation between the lower (sublunary) and the upper (celestial) Cosmos in his scheme. Solmsen's mastery of the relevant texts (not only Aristotelian, but also Platonic, Presocratic, and Epicurean) is evident on every page. (shrink)

Although it may seem from its formalism that game theory must have sprung from the mind of John von Neumann as a corollary of his work on computers or theoretical physics, it should come as no real surprise to philosophers that game theory is the articulation of a historically developing philosophical conception of rationality in thought and action. The history of ideas about rationality is deeply contradictory at many turns. While there are theories of rationality that claim it is (...) fundamentally social and aims at understanding and molding all facets of human psychological life, game theory takes rationality to be essentially located in individuals and to concern only the means to achieve predetermined ends. Thus, there are some thinkers who have made important contributions to this history who do not appear in the story of game theory at all, among them, Plato, Kant, and Hegel. There is, however, a clear trail to follow linking theories of instrumental rationality from Aristotle to the nineteenth-century marginalist economists and ultimately to von Neumann and Morgenstern and contemporary game theorists, that historically grounds game theory as a model of rational interaction. (shrink)

When do things change? When do things have some characteristics? I try to answer these questions by looking at different solutions Plato and Aristotle presented in their works. The famous analysis of change from the second half of Plato’s Parmenides claims that change happens outside of time, at an “instant”. On the contrary, Aristotle in the Physics explicitly argues that all change occurs only in time. However, both Plato and Aristotle also provide other analyses of change. How to deal with (...) this variety of explanations and tensions between them? In this paper, I argue that if we differentiate between several kinds of change, most of Plato’s and Aristotle’s analyses provide a thorough insight into the nature of change. For processes such as locomotion, change occurs exclusively within time. For changes where both the initial and final states occur only in time, such as a transition from motion to rest, change takes place in the ‘now’. However, for changes where both the initial and final states occur in both time and in the ‘now’ – for example, a qualitative change from being white to not being white – change does not occur in time nor in the ‘now’, but instead happens instantaneously. (shrink)

Is there an objective moral standard that applies to all our actions? To what extent should I sacrifice my own interests for the sake of others? How might philosophers of the past help us think about contemporary ethical problems? As the most recent addition to the Blackwell Readings in Philosophy series, History of Ethics: Essential Readings with Commentary brings together rich and varied excerpts of canonical work and contemporary scholarship to span the history of Western moral philosophy in (...) one volume. Editors Star and Crisp, noted scholars in their fields, expertly introduce the readings to illuminate the main philosophical ideas and arguments in each selection, and connect them to broader themes. These detailed and incisive editorial commentaries make the primary source texts accessible to students while guiding them chronologically through the history of Western ethics. Structured around a thematic table of contents divided into three distinct sections, History of Ethics charts patterns in the development of ethical thought across time to highlight connections between intellectual movements. Selections range from the work of well-known figures such as Plato, Aristotle, Nietzsche, and Mill to the work of philosophers often overlooked by such anthologies, including Butler, Smith, Sidgwick, Anscombe, Foot, and Frankena. Star and Crisp skillfully arrange the collection to connect readings to contemporary issues and interests by featuring examples such as Aquinas on self-defense and the doctrine of double effect, Kant on virtue, and Mill’s The Subjection of Women. Written for students and scholars of ethics, History of Ethics is a comprehensive collection of readings with expert editorial commentary that curates the most important and influential work in the history of ethics in the Western world. (shrink)

Is there an objective moral standard that applies to all our actions? To what extent should I sacrifice my own interests for the sake of others? How might philosophers of the past help us think about contemporary ethical problems? As the most recent addition to the Blackwell Readings in Philosophy series, History of Ethics: Essential Readings with Commentary brings together rich and varied excerpts of canonical work and contemporary scholarship to span the history of Western moral philosophy in (...) one volume. Editors Star and Crisp, noted scholars in their fields, expertly introduce the readings to illuminate the main philosophical ideas and arguments in each selection, and connect them to broader themes. These detailed and incisive editorial commentaries make the primary source texts accessible to students while guiding them chronologically through the history of Western ethics. Structured around a thematic table of contents divided into three distinct sections, History of Ethics charts patterns in the development of ethical thought across time to highlight connections between intellectual movements. Selections range from the work of well-known figures such as Plato, Aristotle, Nietzsche, and Mill to the work of philosophers often overlooked by such anthologies, including Butler, Smith, Sidgwick, Anscombe, Foot, and Frankena. Star and Crisp skillfully arrange the collection to connect readings to contemporary issues and interests by featuring examples such as Aquinas on self-defense and the doctrine of double effect, Kant on virtue, and Mill’s The Subjection of Women. Written for students and scholars of ethics, History of Ethics is a comprehensive collection of readings with expert editorial commentary that curates the most important and influential work in the history of ethics in the Western world. (shrink)

Although it may seem from its formalism that game theory must have sprung from the mind of John von Neumann as a corollary of his work on computers or theoretical physics, it should come as no real surprise to philosophers that game theory is the articulation of a historically developing philosophical conception of rationality in thought and action. The history of ideas about rationality is deeply contradictory at many turns. While there are theories of rationality that claim it is (...) fundamentally social and aims at understanding and molding all facets of human psychological life, game theory takes rationality to be essentially located in individuals and to concern only the means to achieve predetermined ends. Thus, there are some thinkers who have made important contributions to this history who do not appear in the story of game theory at all, among them, Plato, Kant, and Hegel. There is, however, a clear trail to follow linking theories of instrumental rationality from Aristotle to the nineteenth-century marginalist economists and ultimately to von Neumann and Morgenstern and contemporary game theorists, that historically grounds game theory as a model of rational interaction. (shrink)

Contemporary Perspectives on the History of Philosophy was first published in 1983. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. The authors of the 27 appears in Volume 8, Midwest Studies in Philosophy,have established reputations as historians of philosophy, but their vantage point, here, is from "contemporary perspectives" - they use contemporary analytic skills to examine problems and issues considered by past philosophers. (...) The papers, arranged in historical order, fall into six groups: ancient philosophy (the Pythagoreans, Plato, and Aristotle); the seventeenth-century rationalists (Descartes, Leibniz and Spinoza); the empiricists (Locke, Berkeley, and Hume); Kant; the nineteenth century (Hegel, Schopenhauer, and Mill); and, in conclusion, an essay on Wittgenstein's Tractatus and two broad, retrospective papers entitled "Old Analyses of the Physical World and new Philosophies of Language" and "Moral Crisis and the History of Ethics.". (shrink)

Aristotle's definition of time as 'a number of motion with respect to the before and after' has been branded as patently circular by commentators ranging from Simplicius to W. D. Ross. In this book Tony Roark presents an interpretation of the definition that renders it not only non-circular, but also worthy of serious philosophical scrutiny. He shows how Aristotle developed an account of the nature of time that is inspired by Plato while also thoroughly bound up with Aristotle's sophisticated analyses (...) of motion and perception. When Aristotle's view is properly understood, Roark argues, it is immune to devastating objections against the possibility of temporal passage articulated by McTaggart and other 20th century philosophers. Roark's novel and fascinating interpretation of Aristotle's temporal theory will appeal to those interested in Aristotle, ancient philosophy and the philosophy of time. (shrink)

In this book Reale presents Plato and Aristotle. At the center of Reale’s interpretation of Plato is the fulcrum of the supersensible, the metaphysical discovery that Plato presented as a result of the Second Voyage. This discovery of the supersensible is, in Reale’s view, not only the fundamental phase of ancient thought, but it also constitutes a milestone on the path of western philosophy. Reale presents Plato in three different dimensions: the theoretic, the mystical-religious, and the political. Each of these (...) components takes on meaning from the Second Voyage. In addition, Reale has shown that only in the light of the Unwritten Doctrines handed down through the indirect tradition, do these three components, and the Second Voyage itself, acquire their full meaning, and only in this way is a unitary conception of Plato’s thought achieved. The interpretation of Aristotle that Reale proposes depends on his interpretation of Plato. Aristotle read without preconceptions is not the antithesis of Plato. Reale points out that Aristotle was unique among thinkers close to Plato, in being the one who developed, at least in part, his Second Voyage. The systematic-unitary interpretation of Aristotle which Reale has previously supported converges with the new systematic-unitary interpretation of Plato. Certain doctrinal positions which are usually reserved to treatments in monographs will be explored, because only in this way can the two distinctive traits of Aristotle’s thought emerge: the way in which he tries to overcome and confirm the Socratic-Platonic positions, and the way in which he formally creates the system of philosophical knowledge. (shrink)

Aristotelian, classical, and quantum physics are compared and contrasted in light of Jacob Klein’s account of the algebraicization of thought and the resultingdetachment of mind from world, even as human problem-solving power is greatly increased. Two fundamental features of classical physics are brought out: species-neutrality, which concerns the relation between the intelligible and the sensible, and physico-mathematical secularism, which concerns the question of the difference between mathematical objects and physical objects, and whether any differences matter. In contrast to Aristotelian physics, (...) which is species-specific, classical physics is species-neutral. In contrast to both Aristotelian and quantum physics, classical physics assumes that any differences between mathematical objects and physical objects make no difference for the conduct of physics. Aristotle’s act and potency, and Heisenberg’s uncertainty principle are discussed as counterexamples to the physico-mathematical secularism of classical physics. The algebraicization of thought in conjunction with the disposition and program for the mastery of nature leads to the homogenization of heterogeneities in both mathematics and physics, and, therewith, to confusion concerning the meaning of human being and our place in the whole. (shrink)

Aristotelian, classical, and quantum physics are compared and contrasted in light of Jacob Klein’s account of the algebraicization of thought and the resultingdetachment of mind from world, even as human problem-solving power is greatly increased. Two fundamental features of classical physics are brought out: species-neutrality, which concerns the relation between the intelligible and the sensible, and physico-mathematical secularism, which concerns the question of the difference between mathematical objects and physical objects, and whether any differences matter. In contrast to Aristotelian physics, (...) which is species-specific, classical physics is species-neutral. In contrast to both Aristotelian and quantum physics, classical physics assumes that any differences between mathematical objects and physical objects make no difference for the conduct of physics. Aristotle’s act and potency, and Heisenberg’s uncertainty principle are discussed as counterexamples to the physico-mathematical secularism of classical physics. The algebraicization of thought in conjunction with the disposition and program for the mastery of nature leads to the homogenization of heterogeneities in both mathematics and physics, and, therewith, to confusion concerning the meaning of human being and our place in the whole. (shrink)

In the Phaedo – a dialogue investigating the immortality of the soul – Socrates compares himself to the swans of Apollo who sing “most beautifully” before they die. Working principally from the Phaedo, the aim of this article is to determine the relation between the song of the swan and the song of the philosopher. First, we examine the use of language in human song as a way to consider the other side of logos: logos not only as word but (...) logos as ratio – i.e., as a relation between temporally-ordered terms. This ratio we then examine as the sense of before-and-afterness that Aristotle explores, in Physics IV, as the “number of movement” that is time; for, through the counting of this “number of movement”, we begin to understand how swans and philosophers share a temporal orientation toward what transcends the present moment. This temporal orientation, I argue, pertains to sempiternity, an ageless or undying [ἀθάνατος] movement of the soul. Thus, I conclude that philosophy as “the highest kind of music” – like the song of the swans of Apollo – concerns itself with the undying state of the soul and, hence, with ethos. (shrink)

This chapter contains sections titled: The Principles of Physics The Science of Natural Beings Motion, Causal Interaction, and Causational Synonymy Aristotelian Kinematics Aristotle's Theory of the Continuum The Causes of Elemental Motions Unmoved Movers Bibliography.

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 39.1 (2001) 139-141 [Access article in PDF] Helen S. Lang. The Order of Nature in Aristotle's Physics: Place and the Elements. Cambridge: Cambridge University Press, 1998. Pp. xii + 324. £40. This is an unsuccessful book. Some of the reasons for its failure are complex, others are more simple. I cannot address all, but shall simply discuss the fundamental claims about four (...) large topical units—about nature, place, void and elemental motion—indicating why they are untenable.Discussing the celebrated definition of nature in Physics II.1, Lang contends that in it the verb kineisthai should be taken in the passive voice, that nature should be understood as a principle or cause of being moved and of being at rest, and not just blandly as a principle of motion and rest. Since Aristotle asserts in Book VIII of the Physics that the elements contain a passive principle of motion (255b30f), Lang's contention would mean that the elements in this respect do not differ from other natural entities. This is highly unlikely, given the systematic contrast of self-moving composite natural entities and simple, unarticulated elemental natures at 255a5-18. Lang goes so far as to assert [End Page 139] that "kineisthai is always passive, not middle (or reflexive), in both Plato and Aristotle" (42). Fortunately, we need not accept this on her word: although kineisthai can be both passive and middle, in some instances (notably in aorist and future), passive and middle forms are different. Accordingly, Lang's claim must be rejected on the basis of the very first passage she helpfully quotes as an "additional example" in n.24 on p.42: Physics VII.1 242a37f employs the middle voice future, kinesétai, and not the passive form, kinethésetai. The passage, teeming with different forms of the verb kineisthai, describes an entity which contains the principle of motion in itself, which moves naturally. This indisputably shows that Lang's contention is wrong.Lang, contrary to the well-entrenched scholarly consensus, claims that place is not the first (=innermost) extremity or first unmoved boundary of the containing body, but the extremity of the first body, i.e., of the celestial sphere. (The transposition of the qualification "first" happens in several, non-conclusive installments, see e.g. 99f, or 106f.) This transposition, however, runs counter to several of Aristotle's stipulations about place. Lang's all-encompassing extremity can only be the common (koinos) place of everything there is, whereas Aristotle is keen on finding the proper or particular (idios) place, a location which contains nothing but the entity itself (209a32-b1). The entirety of the discussion in Physics IV.4-5 attests that it is this latter place which Aristotle defines here: the first place is neither smaller, nor bigger than the thing in place (211a1f, a23-29, a31-33, etc.). Aristotle repeatedly stresses that the extremities of the contained body and its container are "in the same" (211a33f, b11f). This remark surely would be out of place about the remote extremity of the first containing body. It is also repeatedly set out that the direction of explanation is bottom-up, and not top-down, as Lang's all-encompassing universal place would require: it is by being in a particular locus that we can be said to be in (the sphere of) air, and by this in the heaven (209a33-b1, 211a23-26).Lang's proposal is not just theoretically unappealing. The traditional should not be rejected recklessly, without an attentive discussion. After all, it "apparently beg[a]n immediately with Theophrastus," as Lang rather uncannily admits (105), and it was Theophrastus, and not Lang, who studied and worked for decades with Aristotle.A key assertion of the chapter on void also rests on a grave philological blunder. Lang argues that interpreters switched from Aristotle's expression "that through which" (to di' hou) to "medium," thereby surrendering the original net of notions, in which the natural activity of the element impeded the progression of the... (shrink)

Richard Popkin has assembled 63 leading scholars to forge a highly approachable chronological account of the development of Western philosophical traditions. From Plato to Wittgenstein and from Aquinas to Heidegger, this volume provides lively, in-depth, and up-to-date historical analysis of all the key figures, schools, and movements of Western philosophy. The Columbia History significantly broadens the scope of Western philosophy to reveal the influence of Middle Eastern and Asian thought, the vital contributions of Jewish and Islamic philosophers, and the (...) role of women within the tradition. Along with a wealth of new scholarship, recently discovered works in 17th- and 18th-century philosophy are considered, such as previously unpublished works by Locke that inspire a new assessment of the evolution of his ideas. Popkin also emphasizes schools and developments that have traditionally been overlooked. Sections on Aristotle and Plato are followed by a detailed presentation on Hellenic philosophy and its influence on the modern developments of materialism and scepticism. A chapter has been dedicated to Jewish and Moslem philosophical development during the Middle Ages, focusing on the critical role of figures such as Averroës and Moses Maimonides in introducing Christian thinkers to classical philosophy. Another chapter considers Renaissance philosophy and its seminal influence on the development of modern humanism and science. Turning to the modern era, contributors consider the importance of the Kaballah to Spinoza, Leibniz, and Newton and the influence of popular philosophers like Moses Mendelssohn upon the work of Kant. This volume gives equal attention to both sides of the current rift in philosophy between continental and analytic schools, charting the development of each right up to the end of the 20th century. Each chapter includes an introductory essay, and Popkin provides notes that draw connections among the separate articles. The rich bibliographic information and the indexes of names and terms make the volume a valuable resource. Combining a broad scope and penetrating analysis with a keen sense of what is relevant for the modern reader, _The Columbia History of Western Philosophy_ will prove an accessible introduction for students and an informative overview for general readers. (shrink)

After 1905, Einstein's miraculous year, physics would never be the same again. In those twelve months, Einstein shattered many cherished scientific beliefs with five extraordinary papers that would establish him as the world's leading physicist. This book brings those papers together in an accessible format. The best-known papers are the two that founded special relativity: On the Electrodynamics of Moving Bodies and Does the Inertia of a Body Depend on Its Energy Content? In the former, Einstein showed that absolute (...) time had to be replaced by a new absolute: the speed of light. In the second, he asserted the equivalence of mass and energy, which would lead to the famous formula E = mc 2 . The book also includes On a Heuristic Point of View Concerning the Production and Transformation of Light , in which Einstein challenged the wave theory of light, suggesting that light could also be regarded as a collection of particles. This helped to open the door to a whole new world--that of quantum physics. For ideas in this paper, he won the Nobel Prize in 1921. The fourth paper also led to a Nobel Prize, although for another scientist, Jean Perrin. On the Movement of Small Particles Suspended in Stationary Liquids Required by the Molecular-Kinetic Theory of Heat concerns the Brownian motion of such particles. With profound insight, Einstein blended ideas from kinetic theory and classical hydrodynamics to derive an equation for the mean free path of such particles as a function of the time, which Perrin confirmed experimentally. The fifth paper, A New Determination of Molecular Dimensions , was Einstein's doctoral dissertation, and remains among his most cited articles. It shows how to calculate Avogadro's number and the size of molecules. These papers, presented in a modern English translation, are essential reading for any physicist, mathematician, or astrophysicist. Far more than just a collection of scientific articles, this book presents work that is among the high points of human achievement and marks a watershed in the history of science. Coinciding with the 100th anniversary of the miraculous year, this new paperback edition includes an introduction by John Stachel, which focuses on the personal aspects of Einstein's youth that facilitated and led up to the miraculous year. (shrink)

What would Christianity be like without the soul? While most people would expect the Christian bible to reveal a highly traditional opposition of matter and spirit, the spirit forces of the Old and New Testaments are often surprisingly physical, dynamic, and practical, a matter of energy as much as ethics. The Secret History of the Soul examines the forgotten or suppressed models of body, soul, and human consciousness found in the literature, philosophy and scripture of the ancient and classical (...) worlds. It shows how the spirit forces of Homer, Plato, Aristotle, and the Old and New Testaments tended to be quantities not entities, and to be closely bound up with the dynamic physical flux of the human body, rather than cleanly abstracted in some absolute immaterial realm. Forces such as menos and thymos, nephesh, pneuma and dynamis not only blurred the line between body and soul, but were potent and transferable, being used, in New Testament culture, to effect magical cures or bestow magical power. Related to this surprising lack of body-soul dualism is a lack of dualistic afterlife in either Homer or Hebrew scripture, where Hades and Sheol are the sole post-mortem destinations. The Secret History of the Soul restores the living strangeness of a spirit world filled with potent energy and practical magic, in cultures which had not yet glimpsed the abstracted soul of later Christianity. (shrink)

On the History of the Idea of Law is the first book ever to trace the development of the philosophical theory of law from its first appearance in Plato's writings to today. Professor Letwin finds important and positive insights and tensions in the theories of Plato, Aristotle, Augustine, and Hobbes. She finds confusions and serious errors introduced by Cicero, Aquinas, Bentham, and Marx. She harnesses the insights of H. L. A. Hart and especially Michael Oakeshott to mount a devastating (...) attack on the late twentieth-century theories of Ronald Dworkin, the Critical Legal Studies movement, and feminist jurisprudence. In all of this, Professor Letwin finds the rule of law to be the key to modern liberty and the standard of justice. This is the final work of the distinguished historian and theorist Shirley Robin Letwin, a major figure in the revival of Conservative thought and doctrine from 1960 onwards, who died in 1993. (shrink)

In _Aristotle’s Ever-turning World in _Physics _8_ Blyth analyses the reasoning in Aristotle’s explanation of cosmic movement, with detailed evaluation of ancient and modern commentary on this central text in the history of ancient and medieval philosophy and science.

Richard Popkin has assembled 63 leading scholars to forge a highly approachable chronological account of the development of Western philosophical traditions. From Plato to Wittgenstein and from Aquinas to Heidegger, this volume provides lively, in-depth, and up-to-date historical analysis of all the key figures, schools, and movements of Western philosophy. The Columbia History significantly broadens the scope of Western philosophy to reveal the influence of Middle Eastern and Asian thought, the vital contributions of Jewish and Islamic philosophers, and the (...) role of women within the tradition. Along with a wealth of new scholarship, recently discovered works in 17th- and 18th-century philosophy are considered, such as previously unpublished works by Locke that inspire a new assessment of the evolution of his ideas. Popkin also emphasizes schools and developments that have traditionally been overlooked. Sections on Aristotle and Plato are followed by a detailed presentation on Hellenic philosophy and its influence on the modern developments of materialism and scepticism. A chapter has been dedicated to Jewish and Moslem philosophical development during the Middle Ages, focusing on the critical role of figures such as Averroës and Moses Maimonides in introducing Christian thinkers to classical philosophy. Another chapter considers Renaissance philosophy and its seminal influence on the development of modern humanism and science. Turning to the modern era, contributors consider the importance of the Kaballah to Spinoza, Leibniz, and Newton and the influence of popular philosophers like Moses Mendelssohn upon the work of Kant. This volume gives equal attention to both sides of the current rift in philosophy between continental and analytic schools, charting the development of each right up to the end of the 20th century. Each chapter includes an introductory essay, and Popkin provides notes that draw connections among the separate articles. The rich bibliographic information and the indexes of names and terms make the volume a valuable resource. Combining a broad scope and penetrating analysis with a keen sense of what is relevant for the modern reader, _The Columbia History of Western Philosophy_ will prove an accessible introduction for students and an informative overview for general readers. (shrink)

Richard Popkin has assembled 63 leading scholars to forge a highly approachable chronological account of the development of Western philosophical traditions. From Plato to Wittgenstein and from Aquinas to Heidegger, this volume provides lively, in-depth, and up-to-date historical analysis of all the key figures, schools, and movements of Western philosophy. The Columbia History significantly broadens the scope of Western philosophy to reveal the influence of Middle Eastern and Asian thought, the vital contributions of Jewish and Islamic philosophers, and the (...) role of women within the tradition. Along with a wealth of new scholarship, recently discovered works in 17th- and 18th-century philosophy are considered, such as previously unpublished works by Locke that inspire a new assessment of the evolution of his ideas. Popkin also emphasizes schools and developments that have traditionally been overlooked. Sections on Aristotle and Plato are followed by a detailed presentation on Hellenic philosophy and its influence on the modern developments of materialism and scepticism. A chapter has been dedicated to Jewish and Moslem philosophical development during the Middle Ages, focusing on the critical role of figures such as Averroës and Moses Maimonides in introducing Christian thinkers to classical philosophy. Another chapter considers Renaissance philosophy and its seminal influence on the development of modern humanism and science. Turning to the modern era, contributors consider the importance of the Kaballah to Spinoza, Leibniz, and Newton and the influence of popular philosophers like Moses Mendelssohn upon the work of Kant. This volume gives equal attention to both sides of the current rift in philosophy between continental and analytic schools, charting the development of each right up to the end of the 20th century. Each chapter includes an introductory essay, and Popkin provides notes that draw connections among the separate articles. The rich bibliographic information and the indexes of names and terms make the volume a valuable resource. Combining a broad scope and penetrating analysis with a keen sense of what is relevant for the modern reader, _The Columbia History of Western Philosophy_ will prove an accessible introduction for students and an informative overview for general readers. (shrink)

No index or bibliography, but extensive, detailed endnotes. Paper edition (unseen), $17.95. Ably edited and translated from the 5th Italian edition by John R. Catan.

"In this book, a noted historian traces the development of scientific theory from the early centuries of the Christian era to the Age of Galileo and the advent of modern science. The author explains the main tenets of the systems of Plato and Aristotle and shows how these systems were the foundations for opposing approaches to science in the Middle Ages. He discusses the significant developments in science at Oxford and Paris in the fourteenth century and describes their influence on (...) later thought"--. (shrink)