Both an ideal entrée for beginning readers and a solid text for scholars, the second edition of Peter Kalkavage's acclaimed translation of Plato's _Timaeus_ brings enhanced accessibility to a rendering well known for its faithfulness to the original text. An extensive essay offers insights into the reading of the work, the nature of Platonic dialogue, and the cultural background of the _Timaeus_. Appendices on music, astronomy, and geometry provide additional guidance. A brief outline of the themes of the work, a (...) detailed glossary, and a selected bibliography are also included. (shrink)

Several recent papers dealing with Plato's position on the imperfection of the phenomenal world draw heavily on the differences between two kinds of predicates in order to show the following: In the middle dialogues, Plato posits Forms only as referents of what the writers call incomplete predicates. He does not posit Forms as referents for complete predicates. When interpreters ignore the differences between these kinds of predicates, they ascribe too radical a view regarding the imperfection of the phenomenal world to (...) the middle dialogues. The ontology of these dialogues includes sensible particulars which retain their identity over time even though they are continually changing in some respect or other. (shrink)

Several recent papers dealing with Plato's position on the imperfection of the phenomenal world draw heavily on the differences between two kinds of predicates in order to show the following: In the middle dialogues, Plato posits Forms only as referents of what the writers call incomplete predicates. He does not posit Forms as referents for complete predicates. When interpreters ignore the differences between these kinds of predicates, they ascribe too radical a view regarding the imperfection of the phenomenal world to (...) the middle dialogues. The ontology of these dialogues includes sensible particulars which retain their identity over time even though they are continually changing in some respect or other. (shrink)

Turnbull offers a close and detailed reading of the Parmenides, using his interpretation to illuminate Plato's major late dialogues. The picture presented of Plato's later philosophy is plausible, highly interesting, and original.

'The god wanted everything to be good, marred by as little imperfection as possible.'Timaeus, one of Plato's acknowledged masterpieces, is an attempt to construct the universe and explain its contents by means of as few axioms as possible. The result is a brilliant, bizarre, and surreal cosmos - the product of the rational thinking of a creator god and his astral assistants, and of purely mechanistic causes based on the behaviour of the four elements. At times dazzlingly clear, at (...) times intriguingly opaque, this was state-of-the-art science in the middle of the fourth century BC. The world is presented as a battlefield of forces that are unified only by the will of God, who had to do the best he could with recalcitrant building materials.The unfinished companion piece, Critias, is the foundational text for the story of Atlantis. It tells how a model society became corrupt, and how a lost race of Athenians defeated the aggression of the invading Atlanteans. This new edition combines the clearest translation yet of these crucial ancient texts with an illuminating introduction and diagrams. (shrink)

Few works of philosophy have enjoyed the prestige of the Timaeus, the dialogue in which Plato set out to provide a rational account, cast in the form of a cosmological "myth," of the universe and humankind. Calcidius translated and commented on Plato's Timaeus. Chronology does little to explain Calcidius' work, which so falls outside the scope of any developmental account of "Middle-" and "Neoplatonism." Calcidius' identification of the Platonic Receptacle with Aristotelian Matter and his various Stoicising impulses reflect (...) traditions that had altered ancient perspectives on the Timaeus, but it is difficult to ascertain the degree to which his philosophical points of reference are Numenius, Alcinous, and Apuleius in the second century CE as opposed to Plotinus, Porphyry, and Iamblichus in the third to fourth. This may have contributed to the later fascination with Calcidius, especially during the "renaissance" of the twelfth century, when his translation and commentary presented themselves as a coalescence of ideas frozen outside of time and space. From Calcidius twelfth-century readers may have learned how ancient opinions on the World Soul, Fate, and Matter lined up conceptually, but they got from him no reliable means of disentangling the historical descent or intersections of those opinions. Yet Calcidius proved to be a fundamental source of inspiration for thinkers such as Bernardus Silvestris, William of Conches, and Alan of Lille, who set out to make new sense of the world, its architecture, the forces that animate it, and our place within it."--Provided by publisher. (shrink)

Hartshorne and Reese thought that in the Timaeus Plato wasn’t quite a panentheist—though he would have been if he’d been consistent. More recently, Cooper has argued that while Plato’s World Soul may have inspired panentheists, Plato’s text does not itself describe a form of panenetheism. In this paper, I will reconsider this question not only by examining closely the Timaeus but by thinking about which features of current characterizations of panentheism are historically accidental and how the core of (...) the doctrine might most fruitfully be understood. I’ll argue that there is a polytheistic view that deserves to be called panentheistic and that Plato’s Timaeus describes such a view. (shrink)

_Plato's 'Timaeus'_ brings together a number of studies from both leading Plato specialists and up-and-coming researchers from across Europe, opening new perspectives on familiar problems, while shedding light on less well-known passages.

In _Plato's_ Timaeus _and the Missing Fourth Guest_, Donna M. Altimari Adler offers an original account of Plato's Timaeus from 35a-36d, yielding a new interpretation of the _Timaeus_ scale and cosmic harmony imbedded in the text.

Plato's Timaeus is one of the most influential and challenging works of ancient philosophy to have come down to us. Sarah Broadie's rich and compelling study proposes new interpretations of major elements of the Timaeus, including the separate Demiurge, the cosmic 'beginning', the 'second mixing', the Receptacle and the Atlantis story. Broadie shows how Plato deploys the mythic themes of the Timaeus to convey fundamental philosophical insights and examines the profoundly differing methods of interpretation which have been (...) brought to bear on the work. Her book is for everyone interested in Ancient Greek philosophy, cosmology and mythology, whether classicists, philosophers, historians of ideas or historians of science. It offers new findings to scholars familiar with the material, but it is also a clear and reliable resource for anyone coming to it for the first time. (shrink)

The relationship between mind and necessity is one of the major points of difficulty for the interpretation of Plato’s Timaeus. At times Timaeus seems to say the demiurge is omnipotent in his creation, and at other times seems to say he is limited by pre-existing matter. Most interpretations take one of the two sides, but this paper proposes a novel approach to interpreting this issue which resolves the difficulty. This paper suggests that in his speech Timaeus presents (...) two hypothetical models of creation, one with an omnipotent demiurge and one where he is limited by matter, so as to investigate their theoretical and empirical validity. Further, he shows that each model is ultimately an inadequate explanation of the first principles of the cosmos. Timaeus’ speech is therefore properly understood to be aporetic: it leaves its listeners aware of the difficulties inherent in the two models of creation, but without a more viable alternative. (shrink)

It seems that the Timaeus is independent of the Critias, that the Critias is incomplete, and that the two dialogues are parts of a tetralogy contemplated but not completed by Plato. As Welliver remarks, most commentators have taken these seeming facts to be facts; some have proffered outlines of the supposed tetralogy; some have explained its supposed incompleteness by making Plato old and weary. Welliver believes that the Timaeus-Critias is a complete dramatic work, and most of his book (...) represents an attempt to justify this belief. (shrink)

Introduction.--The Phaedo myth.--The Gorgias myth.--The myth of Er.--The Politicus myth.--The Protagorus myth.--The Timaeus.--The Phaedrus myth.--The two Symposium myths. I. The myth told by Aristophanes. II. The discourse of Diotima.--General observations on myths which set forth the nation's, as distinguished from the individual's, ideals and categories.--The Atlantis myth.--The myth of the earth-born.--Conclusion: The mythology and metaphysics of the Cambridge Platonists.

Plato, the great philosopher of Athens, was born in 427 BCE. In early manhood an admirer of Socrates, he later founded the famous school of philosophy in the grove Academus. Much else recorded of his life is uncertain; that he left Athens for a time after Socrates' execution is probable; that later he went to Cyrene, Egypt, and Sicily is possible; that he was wealthy is likely; that he was critical of 'advanced' democracy is obvious. He lived to be 80 (...) years old. Linguistic tests including those of computer science still try to establish the order of his extant philosophical dialogues, written in splendid prose and revealing Socrates' mind fused with Plato's thought. In Laches, Charmides, and Lysis, Socrates and others discuss separate ethical conceptions. Protagoras, Ion, and Meno discuss whether righteousness can be taught. In Gorgias, Socrates is estranged from his city's thought, and his fate is impending. The Apology, Crito, Euthyphro, and the unforgettable Phaedo relate the trial and death of Socrates and propound the immortality of the soul. In the famous Symposium and Phaedrus, written when Socrates was still alive, we find the origin and meaning of love. Cratylus discusses the nature of language. The great masterpiece in ten books, the Republic, concerns righteousness. Of the six so-called dialectical dialogues Euthydemus deals with philosophy; metaphysical Parmenides is about general concepts and absolute being; Theaetetus reasons about the theory of knowledge. Of its sequels, Sophist deals with not-being; Politicus with good and bad statesmanship and governments; Philebus with what is good. The Timaeus seeks the origin of the visible universe out of abstract geometrical elements. The unfinished Critias treats of lost Atlantis. Unfinished also is Plato's last work of the twelve books of Laws, a critical discussion of principles of law which Plato thought the Greeks might accept. The Loeb Classical Library edition of Plato is in twelve volumes. (shrink)

This book focuses on the development of Platonic philosophy at the hands of Roman writers between the first century BCE and the early fifth century CE. It discusses the interpretation of Plato's Timaeus by Cicero, Apuleius, Calcidius, and Augustine, and examines how these authors created new contexts and settings for the intellectual heritage they received and thereby contributed to the construction of the complex and multifaceted genre of Roman Platonism. It takes advantage of the authors' treatment of Plato's (...) class='Hi'>Timaeus as a continuous point of reference to illustrate the individuality and originality of each writer in his engagement with this Greek philosophical text; each chooses a specific vocabulary, methodology, and literary setting for his appropriation of Timaean doctrine. The authors' contributions to the dialogue's history of transmission are shown to have enriched and prolonged the enduring significance of Plato's cosmology. (shrink)

New forms of transnational mobility and diasporic belonging have become emblematic of a supposed global condition of uprootedness. Yet much recent theorizing of our so-called postmodern life emphasizes movement and fluidity without interrogating who and what is on the move. This book examines the interdependence of mobility and belonging by considering how homes are formed in relationship to movement. It suggests that movement does not only happen when one leaves home, and that homes are not always fixed in a single (...) location. Home and belonging may involve attachment and movement, fixation and loss, and the transgression and enforcement of boundaries. (shrink)

The Timaeus is perhaps the most unusual of Plato’s dialogues. In this paper, I attempt to interpret Timaeus’s strange speech, which makes up most of the dialogue. I argue that Timaeus has grasped the grave challenge posed to philosophic reason by men like Hesiod who claim that mysterious gods are the first causes of the world, and therefore one cannot say that there are any true necessities governing this world. If this is true, then philosophy, as the (...) study of nature, which depends on the existence of necessity, would be impossible. Timaeus articulates two serious attempts to meet this challenge by demonstrating the stability and rational comprehensibility of the world from solid first principles: one according to which mind is the cause of all things; another according to which everything comes to be through mindless necessity. But he ultimately suggests that neither of these attempts have been successful, thereby demonstrating the limits of natural science’s ability to meet the religious challenge. Timaeus’s speech also has a rhetorical purpose related to this failure: insofar as he finds himself unable adequately to meet the religious challenge, and yet is still attracted to and finds worthwhile the pursuit of philosophy, he thinks a rhetorical account of the cosmos is necessary to shore up faith in reason for elite and educated young men who find themselves inclined to natural science. The more rhetorical aspects of Timaeus’s speech, and above all his account of the triangles, serve this purpose. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Plato's Timaeus as Cultural IconGerard NaddafGretchen J. Reydams-Schils, editor. Plato's Timaeus as Cultural Icon. Notre Dame, IN.: University of Notre Dame Press, 2003. Pp. xiv + 334. Cloth, $59.95. Paper, $29.95.This volume emanates from an international conference entitled "Plato's Timaeus as Cultural Icon" held at the University of Notre Dame in 2000. In the introduction, the editor and organizer, Gretchen Reydams-Schils (GRS), contends that the (...) title is meant to communicate the considerable influence of Plato's Timaeus on so many different intellectual traditions and asks "What could account for this philosophical and cultural status?" (1).There are thirteen essays by distinguished specialists in the field. For some reason, a number of the essays do not focus on the general theme of the volume and the question GRS raises, "what could account for this philosophical and cultural status?" is never directly, or even indirectly, addressed. In this short review, I will examine the essays in their order of appearance and make some general comments at the end.Mitchell Miller, in the opening essay, argues that the Timaeus must be understood as addressed to a nonphilosophical audience, although he endeavors to show how the philosophically minded could interpret the Timaeus in light of the god-given method, the longer way, of the Philebus (16c-17a). With this in mind, Miller shows that the constitution of the elements and animals in the Timaeus was in fact determined in light of this method. From this perspective, the Timaeus is addressed not only to a nonphilosophical audience—albeit chiefly to these—but also to a philosophical audience.Kenneth Sayre discusses a number of inconsistencies and incoherences in Plato's description/analysis of the Receptacle and concludes that it is nothing short of a "failed experiment." Personally, I find Plato's analysis rather helpful in a manner analogous to the famous similes he employs in the Republic to help us grasp the Form of the Good. Meanwhile, there is nothing in the essay, as with Miller's essay, to indicate why the Timaeus would constitute a cultural icon (unless as a paradigm for opacity and thus as a catalyst for allegorical interpretation, but again this is not Sayre's intent). [End Page 335]John Dillon, with whom the notion of the Timaeus as a cultural icon begins to emerge, emphasizes that most of the members of the Old Academy, including Speusippus, Xenocrates, and Cantor, maintained (contra Aristotle) that Plato did not hold that the universe was created. While it is true, as he notes, that they were in a better position to interpret the master, the fact remains that they all had different interpretations. There is thus a sense in which Dillon's analysis confirms Miller's position that Plato meant the Timaeus for two very different audiences.Carlos Lévy focuses on the difficulty that Cicero had in translating the Timaeus without reverting to Stoic concepts. He argues that a Latin reader, unfamiliar with the Greek, would assume that transcendence is nonexistent and that mind and matter, as with the Stoics, are one. However, Lévy remains silent on why Cicero would not allow Plato to speak for himself, given that this appears to be the norm with many of his other interlocutors. Moreover, it is difficult again to see why the Timaeus would constitute a "cultural icon."Luc Brisson presents the Timaeus in a radical new light. He shows the extent to which the Timaeus, or more precisely the highly exegetical Middle Platonist interpretation of the work, was the primary reference text for the influential Chaldean Oracles. This is an excellent example of the iconic status of the Timaeus, but it is worth noting that the Chaldean Oracles themselves and their doctrine of salvation may have been historically more influential than the Timaeus itself.David Runia's essay is also an excellent example of the iconic influence of Plato's Timaeus, but unlike Brisson, he focuses on a particular feature of the cosmogonical account rather than the entire treatise: how the Timaeus influenced the debate, including with regard to the opening verses of Genesis, on first principles and the doctrine of creation. Runia... (shrink)

Although the existence of an Arabic translation of a section of Proclus' commentary on Plato's Timaeus lost in the Greek has been known since long, this text has not yet enjoyed a modern edition. The present article aims to consummate this desideratum by offering a critical edition of the Arabic fragment accompanied by an annotated English translation. The attached study of the contents and structure of the extant fragment shows that it displays all typical formal elements of Proclus' commentaries, (...) whereas its conciseness and shortcomings raise certain doubts about its completeness. As a parergon, the article includes an analysis of a hitherto neglected letter by Ḥunayn ibn Isḥāq, which is attached to the fragment in the manuscript transmission. In addition to providing some insight into the origins of the Proclian fragment, this letter sheds some light on the Syriac and Arabic reception of some works by Hippocrates and Galen, especially Hippocrates' On Regimen in Acute Diseases and the history of its Arabic translation. Résumé Bien que l'existence d'une traduction arabe d'une section perdue en grec du commentaire de Proclus sur le Timée soit connue depuis longtemps, ce texte n'avait fait jusqu'à présent l'objet d'aucune édition. Le présent article vise à remédier à ce manque, en proposant une édition critique du fragment arabe accompagnée d'une traduction anglaise annotée. L'étude qui l'accompagne, consacrée au contenu et à la structure du fragment transmis, montre qu'il présente, au plan formel, tous les éléments caractéristiques des commentaires de Proclus, quand bien même sa concision et ses défauts soulèvent certains doutes quant à sa complétude. En forme d'appendice, l'article propose une analyse d'une lettre de Ḥunayn ibn Isḥāq négligée jusqu'à présent, jointe au fragment sous sa forme transmise. Loin de se borner à nous fournir des renseignements sur les origines du fragment de Proclus, cette lettre jette aussi quelque lumière sur la réception syriaque et arabe de certaines œuvres d'Hippocrate et de Galien, tout particulièrement sur le traité Du régime dans les maladies aiguës d'Hippocrate et sur l'histoire de sa traduction arabe. (shrink)

In the creation myth of the Timaeus Plato describes God as wishing that all things should be good so far as is possible. Wherefore, finding the whole visible sphere of the world not at rest, but moving in an irregular fashion, out of disorder He brought order, thinking that this was in every way an improvement. To achieve His end He placed intelligence in soul and soul in body, reflecting that nothing unintelligent could ever be better than something intelligent (...) . From this account of creation it would seem that God confronted a chaotic world whose disorderly motions existed in full independence of the principle of soul. Yet, in his doctrinal pronouncements in the Laws and the Pbaedrus on the origin of motion, Plato declares soul to be elder born than bodies and the prime source of all their changes and transformations. (shrink)

In the present volume Proclus comments on the creation of the body of the universe in Plato's Timaeus.

This paper re-constructs Plato's ‘philosophy of geometry’ by arguing that he uses a geometrical method of hypothesis in his account of the cosmos’ generation in the Timaeus. Commentators on Plato's philosophy of mathematics often start from Aristotle's report in the Metaphysics that Plato admitted the existence of mathematical objects in-between ( metaxu) Forms and sensible particulars ( Meta. 1.6, 987b14–18). I argue, however, that Plato's interest in mathematics was centred on its methodological usefulness for philosophical inquiry, rather than on (...) questions of mathematical ontology. My key passage of interest is Timaeus’ account of the generation of the primary bodies in the cosmos, i.e. fire, air, water and earth ( Tim. 48b–c, 53b–56c). Timaeus explains the primary bodies’ origin by hypothesising two right-angled triangles as their starting-point ( arkhê) and describing their individual geometrical constitution. This hypothetical operation recalls the hypothetical method which Socrates introduces in the Meno (86e–87b), as well as the use of hypotheses by mathematicians which is described in the Republic (510b–c). Throughout the passage, Timaeus is focussed on explicating the bodies in terms of their formal structure, without however considering the ontological status of the triangles in relation to the physical world. (shrink)

The central place of Plato’s Timaeus in Plotinus’ Enneads has long been acknowledged. However, the importance of Timaeus 90 a for Plotinus’ psychology and theory of Intellect has not until now been properly recognized. This paper argues that, in Plato’s Timaeus 90 a, Plotinus sees his own distinction between the Hypostasis Intellect and human intellect, that is, our higher soul, which Plato in the Timaeus calls a daimon and which Plotinus takes to remain in the intelligible (...) realm, interpreting it along the same lines as “our allotted guardian spirit” (Ennead III.4). The way Timaeus 90 a is combined with passages drawn from other Platonic dialogues as well as with Peripatetic doctrine provides the framework for a case study on how Plotinus handles and interprets Platonic material. (shrink)

Plato’s Timaeus provides a significant, original account of diseases afflicting the body and soul. The causes of disease are explained according to the same physical principles that account for the motion of the four elements in the universe. As a result, medical expertise concerning the microcosm of the human body depends on cosmological expertise concerning the macrocosm of the universe. in addition, the methods of division and collection (diairesis and sunagōgē) that Plato uses in other late dialogues are employed (...) in the Timaeus to classify ailments according to differences in their dunamis. Each of the three main kinds of disease is caused by a unique kind of bodily motion, which explains why the same body parts, humours, and elements are involved in multiple kinds of disease. (shrink)

"This excellent work... deserves the serious consideration of all who are interested in contemporary philosophy as well as those who concern themselves with ancient philosophy, especially Plato." —Review of Metaphysics In Chorology, John Sallis takes up one of the most enigmatic discourses in the history of philosophy. Plato's discourse on the chora—the chorology—forms the pivotal moment in the Timaeus. The implications of the chorology are momentous and communicate with many of the most decisive issues in contemporary philosophical discussions.

Plato used mathematics extensively in his account of the cosmos in the Timaeus, but as he did not use equations, but did use geometry, harmony and according to some, numerology, it has not been clear how or to what effect he used mathematics. This paper argues that the relationship between mathematics and cosmology is not atemporally evident and that Plato’s use of mathematics was an open and rational possibility in his context, though that sort of use of mathematics has (...) subsequently been superseded as science has progressed. I argue that there is a philosophically and historically meaningful space between ‘primitive’ or unreflective uses of mathematics and the modern conception of how mathematics relates to cosmology. Plato’s use of mathematics in the Timaeus enabled the cosmos to be as good as it could be, allowed the demiurge a rational choice and allowed Timaeus to give an account of the cosmos. I also argue that within this space it is both meaningful and important to differentiate between Pythagorean and Platonic uses of number and that we need to reject the idea of ‘Pythagorean/platonic number mysticism’. Plato’s use of number in the Timaeus was not mystical even though it does not match modern usage. (shrink)

These are inventions of the human mind. The scientific knowledge of the universe is entirely composed in a series of axioms and rules of inference underlying a formalized system.

This is the first study to assess in its entirety the fourth-century Latin commentary on Plato's Timaeus by the otherwise unknown Calcidius, also addressing features of his Latin translation. The first part examines the authorial voice of the commentator and the overall purpose of the work; the second part provides an overview of the key themes; and the third part reassesses the commentary's relation to Stoicism, Aristotle, potential sources, and the Christian tradition. This commentary was one of the main (...) channels through which the legacy of Plato and Greek philosophy was passed on to the Christian Latin West. The text, which also establishes a connection between Plato's cosmology and Genesis, thus represents a distinctive cultural encounter between the Greek and the Roman philosophical traditions, and between non-Christian and Christian currents of thought. (shrink)

Plato's account of the making of the world by a supreme divinity has often been felt to foreshadow the natural theology associated with orthodox western religion. This paper examines some significant ways (having more than merely antiquarian interest, it is hoped) in which the Timaeus scheme differs from more familiar orthodoxy.

The paper analyzes in Plato the integration/συναμφότερον between the human soul and body in Charmides and Timaeus exploring the ideas of health/ὑγίεια and disease/νόσος and how they originate in man. The thesis is that in Plato’s thought there is a strong presence of an integrated view of man, the relationship between the constitutive instances (soul and body) being psychosomatic, since both suffer (πάσχω) influence from each other. The nuances of the soulbody relationship are also considered with regard to the (...) psychophysical aspects of this compound. As a consequence, it goes beyond the dualistic interpretation erroneously propagated by philosophy manuals, which insist that in Plato the soul must despise the body. In other words, what “seems” in Plato’s texts to be a reference to a strong tension between soul and body is in fact a warning by the philosopher of the need for a balanced integration between both. (shrink)

No livro Plato’s Philosophers, Catherine Zuckert olha para o Timeu de Platão de maneira renovada e revive implicitamente a tese de A. E. Taylor, segundo a qual Timeu não fala por Platão. Taylor devotou seu escrupuloso comentário de 1927 para construir esse argumento, o qual, porém, encalhou diante da questão colocada dez anos depois por F. M. Cornford, no livro Plato’s Cosmology : “Qual poderia ter sido o seu motivo?” O motivo de Platão era tanto pedagógico quanto parmenídico: assim como (...) a deusa expõe o peregrino à “Via da Opinião” depois da revelação da “Verdade”, assim também o Timeu de Platão expõe o leitor a um relato poético de uma cosmologia baseada na visão – outro kosmo/j e0pe/wn a0pathlo/j – depois da revelação, feita na República V-VII, da ontologia platônica puramente inteligível. (shrink)

This is an impressive and important book about perception in Plato’s Timaeus, but most of its readers will probably be researchers who are interested in much broader questions about the dialogue. There is nothing deficient or lacking about this treatment of perception, but this book should be put alongside Thomas Johansen’s Plato’s Natural Philosophy and Sarah Broadie’s Nature and Divinity in the sense that this is, for all intents and purposes, a monograph about the whole Timaeus, even though (...) it is pitched as being focused on perception. There are only a few topics missing, such as the nature of the cosmic receptacle and psychic diseases. Virtually everything else, including the status of Timaeus’ so-called likely story, the generation of the lower gods, and the nature of bone, is discussed at length. (shrink)

In the present volume Proclus describes the 'creation' of the soul that animates the entire universe. This is not a literal creation, for Proclus argues that Plato means only to convey the eternal dependence of the World Soul upon higher causes. In his exegesis of Plato's text, Proclus addresses a range of issues in Pythagorean harmonic theory, as well as questions about the way in which the World Soul knows both forms and the visible reality that comprises its body. This (...) part of Proclus' Commentary is particularly responsive to the interpretive tradition that precedes it. As a result, this volume is especially significant for the study of the Platonic tradition from the earliest commentators onwards. (shrink)

In this paper I ask how Timaeus explains change within the trianglebased part of his cosmos. Two common views are that change among physical items is somehow caused or enabled by either the forms or the demiurge. I argue for a competing view, on which the physical items are capable of bringing about change by themselves, prior to the intervention of the demiurge, and prior to their being turned into imitations of the forms. I outline three problems for the (...) view that physical things depend on the forms for their causal powers, and show how the view I propose solves each. I then add further arguments for my view, based on (a) statements by Timaeus that seem to favor my view directly, (b) implications of Timaeus’ positions that favor the view, and (c) Timaeus’ explanatory practice in the second half of his speech. (shrink)

This appears in a supplementary issue of the Bulletin of the Institute of Classical Studies, entitled "Ancient Approaches to Plato's Timaeus.".

This article examines whether vision in Plato’s Timaeus can realize its primary function of permitting humans to stabilize their misaligned orbits of intelligence by getting to know the universe’s orbits as revealed through the heavenly bodies’ movements. I consider a concern that Timaeus, while seemingly requiring nocturnal vision for this purpose, appears to preclude its possibility, thereby threatening the dialogue’s internal coherence. I then argue that Timaeus has the resources to overcome this worry and to provide a (...) philosophically cogent account of nocturnal vision. (shrink)

Plato’s Timaeus gives an account of the creation of the world and of human race. The text suggests that there was a first generation of human beings, and that they were all men. The paper raises difficulties for this traditional view, and considers an alternative, suggested in more recent literature, according to which humans of the first generation were sexually undifferentiated. The paper raises difficulties for the alternative view as well, and examines the third possibility, advocated by some ancient (...) as well as modern interpreters, according to which there were no first humans, strictly speaking. Although the latter view avoids the pitfalls of the former two views, it crucially rests on a metaphorical reading of the creation story in the Timaeus. (shrink)