Die Reihe Commentaria in Aristotelem Graeca et Byzantina. Series academica wird von der Berlin-Brandenburgischen Akademie der Wissenschaften herausgegeben; sie ist der Reihe Commentaria in Aristotelem Graeca et Byzantina. Quellen und Studien koordiniert. Durch die Editionen und Quellensammlungen der Series academica sollen Grundlagen für das Studium der Nachwirkung der peripatetischen Philosophie und zur Erforschung der byzantinischen Philosophie- und Bildungsgeschichte gelegt werden; sie schließt an die von Hermann Diels geleiteten Commentaria in Aristotelem Graeca der Königlich Preußischen Akademie der Wissenschaften (1882-1909) an. Im (...) Programm der Reihe sind u. a. Editionen von Kommentartexten des Alexander von Aphrodisias, Simplikios, Ioannes Philoponos, Michael von Ephesos, Nikephoros Blemmydes, Georgios Pachymeres, Theodoros Metochites, Georgios Scholarios und Bessarion vorgesehen. Die Reihe steht jedoch auch für Voruntersuchungen zu Editionen und begleitende Abhandlungen offen. Link zu Commentaria in Aristotelem Graeca et Byzantina. Quellen und Studien: https://www.degruyter.com/view/serial/CAGB-B. (shrink)

Translation of Alexander of Aphrodisias Commentary on Metaphysics Book I by William Dooley.

In the second half of Book One of the Prior Analytics, Aristotle reflects on the application of the formalized logic has developed in the first half, focusing particularly on the non-modal or assertoric syllogistic developed in the first seven chapters. These reflections lead Alexander of Aphrodisias, who was a great exponent of Aristotelianism in the late second century, to explain and sometimes argue against subsequent developments of Aristotle's logic and alternatives and objections to it, ideas associated mainly with (...) his colleague Theophrastus and with the Stoics. The other main topic of this part of the Prior Analytics is the specification of a method for discovering true premises needed to prove a given proposition. Aristotle's presentation is sometimes difficult to follow, and Alexander's discussion is extremely helpful to the uninitiated reader. In his commentary on the final chapter translated in this volume, Alexander provides an insightful account of Aristotle's criticism of Plato's method of division. (shrink)

Alexander's views on universals are, it seems, quite important in the history of western philosophy. When Boethius gives in his second commentary on Porphyry's Isagoge his solution to the problem of universals as he conceived it, he claims to be adopting Alexander's approach. If true, this means that the locus classicus for all western medieval thinkers on this topic is really a rendering of Alexander's teaching. Alexander commented Aristotle’s statement in his On the Soul “The universal (...) animal either is nothing at all or is posterior if it exists”, and this commentary has been translated into Arabic several times in the classical period. In this study the anonymous Arabic translations of Alexander’s commentary has been translated into English. (shrink)

trans. R. W. Sharples. Alexander addresses a number of questions drawn from a range of topics in Aristotle's works.

"Alexander's commentary on Book 1 concerns the definition of Aristotelian syllogistic argument; its resistance to the rival Stoic theory of inference; and the character of inductive inference and of rhetorical argument. Alexander distinguishes inseparable accidents, such as the whiteness of snow, from defining differentiae, such as its being frozen, and considers how these differences fit into the schemes of categories. He speaks of dialectic as a stochastic discipline in which success is to be judged not by victory but (...) by skill in argument. Alexander also investigates the subject of ambiguity, which had been richly developed since Aristotle by the rival Stoic school."--BOOK JACKET. (shrink)

This study of three central themes in the logic of Alexander of Aphrodisias, the greatest of the ancient Aristotelian commentators, provides insight not only into Aristotle's logical writings but also into the tradition of scholarship which they spawned.

Alexander of Aphrodisias was born somewhere around 150, in Aphrodisia on the Aegean Sea. He began his career in Alexandria during the reign of Septimius Severus, was appointed to the peripatetic chair at the Lyceum in Athens in 198, a post established by Marcus Aurelius, wrote a commentary on the De anima of Aristotle, and died in 211. According to Porphyry, Alexander was an authority read in the seminars of Plotinus in Rome. He is the earliest philosopher (...) who saw the active intellect implied in Book III of the De anima of Aristotle as transcendent in relation to the material intellect. He connected the active intellect with the incorporeal and eternal cause of the universe described by Aristotle in Book XII of the Metaphysics. Plotinus would make a similar connection, between the One as First Cause and the Intellectual in which it participates. (shrink)

Ways into the Logic of Alexander of Aphrodisias is intended to give an overview of the logic of Alexander of Aphrodisias (fl. early third century A D). Since ...

This study of three central themes in the logic of Alexander of Aphrodisias, the greatest of the ancient Aristotelian commentators, provides insight not only into Aristotle's logical writings but also into the tradition of scholarship which they spawned.

One of the main philosophical works by Alexander of Aphrodisias, De principiis, is lost in its original Greek text, but it is preserved in three extant Medieval Semitic versions, one in Syriac and two in Arabic, which were written in the Near East between 500 and 950 AD. These versions are not totally identical and, as we have shown in 2012, they are in a rather complex textual relationship. As we will show in this article, a tentative reconstruction (...) of the lost text should be based upon an attentive and point‑to‑point comparative analysis of some aspect of all three versions. We have tentatively called the abore way “critical translation”. (shrink)

This study of three central themes in the logic of Alexander of Aphrodisias, the greatest of the ancient Aristotelian commentators, provides insight not only into Aristotle's logical writings but also into the tradition of scholarship which they spawned.

This study of three central themes in the logic of Alexander of Aphrodisias, the greatest of the ancient Aristotelian commentators, provides insight not only into Aristotle's logical writings but also into the tradition of scholarship which they spawned.

This volume contains the Arabic translations of a lost treatise by Alexander of Aphrodisias "On the Principles of the Universe" with English translation, introduction and commentary. It also includes an Arabic and Syriac glossary. The introduction and commentary deal in detail with the manuscripts, the translators and the exegetical tendencies of the text, as well as with its reception in Arabic philosophy. The main theme of the work is the motion of the heavenly bodies and their influence on (...) the physical world. (shrink)

The "Supplement" transmitted as the second book of "On the Soul" by Alexander of Aphrodisias is a collection of short texts on a wide range of topics from psychology, including the general hylomorphic account of soul and its faculties, and the theory of vision; questions in ethics ; and issues relating to responsibility, chance and fate. One of the texts in the collection, "On Intellect", had a major influence on medieval Arabic and Western thought, greater than that of (...) Alexander's "On the Soul" itself. The treatises may all be by Alexander himself; certainly the majority of them are closely connected with his other works. Many of them, however, consist of collections of arguments on particular issues, collections which probably incorporate material from earlier in the history of the Peripatetic school. This translation is from a new edition of the Greek text based on a collation of all known manuscripts and comparison with medieval Arabic and Latin translations. (shrink)

The discussion of the soul as a principle of life in ancient Greek philosophy was not limited to the soul’s relation to the body, the capacities of the soul, and the functions of the living organism. The debates about the soul and life also concerned issues of embryogenesis, such as the generation, formation, and animation of an organic body in the womb. The fragments of these debates can be traced in the writings of Alexander of Aphrodisias, particularly in (...) his treatise On the Soul. In this paper, I examine Alexander’s views on animal reproduction, especially considering the problematic question of the life and animation of the embryo. Analyzing generation among the other capacities of the nutritive soul in On the Soul, Alexander considers the causes of embryogenesis. As the first cause, he indicates the nutritive capacity, which is transmitted from the parent through the seed and acts in the embryo. In addition, as Simplicius states in his commentary on Aristotle’s Physics, Alexander claims that the soul of the parent acts as a paradeigma that specifies the order and the goal of the embryo’s development. Thus, I explain Alexander’s understanding of the causes of the embryo’s development and animation in the context of his idea of the soul as a capacity (δύναμις) and state (ἕξις). (shrink)

In his own De anima, Alexander of Aphrodisias famously identifies the “active” (poietikon) intellect with the prime mover in Metaphysics Λ. However, Alexander’s claim raises an issue: why would this divine intellect come in the middle of a study of soul in general and of human intellection in particular? As Paul Moraux asks in his pioneering work on Alexander’s conception of the intellect, is the active intellect a “useless addition”? In this paper, I try to answer (...) this question by challenging a solution according to which the active intellect would intervene directly with the material intellect to trigger its ordinary working. I argue that the active intellect acts as a final cause, both for human intellect and for its ordinary objects of thought. The active intellect is twice “cause of the intellection”, i.e. cause of the actualization of human thought: once (i) when it offers thought occasions for thinking through objects, and again (ii) when it actualizes mediately the human intellect itself in its development. This reading agrees with Alexander’s usual position about the prime mover’s causality. It accounts for the multiplicity of expressions with which Alexander describes the causality of the active intellect in his De anima. It also explains why the development of human intellect has been described without direct reference to active intellect, since substances do not aim directly at the First cause, but their aiming at it is mediated by their desire for their own good. (shrink)

In discussing the atomists' theory of vision modern accounts have quite neglected to take into account two sections of Alexander of Aphrodisias on this topic. Nearly identical in length and content, they contain objections to the atomist theory of vision by means of the . In form they consist of a series of questions purporting to contain atomist doctrine. Each question is followed by objections to its subject-matter. Most of the questions contain doctrine known to us already from (...) other sources. (shrink)

This piece of work intends to shed light on Alexander of Aphrodisias from the second-century Aristotle commentator through the history of Aristotelian psychology up to the sixteenth century's clandestine prompter of the new philosophy of nature. In the millennium after his death the head of the Peripatetic school in Athens served as the authority on Aristotle in the Neo-Platonic school, survived the Arabic centuries of philosophy as Averroes' exemplary exponent of the mortality of the soul and as such (...) was not considered worthy of translation by the Latin Scholastics. This attitude changed only in the Late Middle Ages, when the resistance against Averroes grew fierce and Alexander emerged as the only Aristotelian alternative to him. In 1495 his account of Aristotle's psychology was translated and published and the underlying principles of a natural philosophy, based on sense perception and exempt from metaphysics, became accessible. The prompt reception and widespread endorsement of Alexander's teaching testify to his impact throughout the sixteenth century. (shrink)

ABSTRACT: English translation of the 2nd/3rd century Peripatetic Philosopher's Alexander of Aphrodisias commentary on Aristotle's non-modal syllogistic, i.e. on one of the most influential logical texts of all times. -/- Volume includes introduction on Alexander of Aphrodisias and the early commentators, translation with notes and comments, appendices with a new translation of Aristotle's text, a summary of Aristotle's non-modal syllogistic and textual notes.

Alexander of Aphrodisias's commentary (about AD 200) is the earliest extant commentary on Aristotle's Metaphysics, and it is the most valuable indirect witness to the Metaphysics text and its transmission. Mirjam Kotwick's study is a systematic investigation into the version of the Metaphysics that Alexander used when writing his commentary, and into the various ways his text, his commentary, and the texts transmitted through our manuscripts relate to one another. Through a careful analysis of lemmata, quotations, and (...) Alexander's discussion of Aristotle's argument Kotwick shows how to uncover and partly reconstruct a Metaphysics version from the second century AD. Kotwick then uses this version for improving the text that came down to us by the direct manuscript tradition and for finding solutions to some of the puzzles in this tradition. Through a side-by-side examination of Alexander's text, his interpretation of Aristotle's thought, and the directly transmitted versions of the Metaphysics, Kotwick reveals how Alexander's commentary may have influenced the text of our manuscripts at different stages of the transmission process. This study is the first book-length examination of a commentary as a witness to an ancient philosophical text. This blend of textual criticism and philosophical analysis both expands on existing methodologies in classical scholarship and develops new ones. (shrink)

The position on the question of divine providence of the Aristotelian commentator Alexander of Aphrodisias (fl. c. A.D. 200) is of particular interest. It marks an attempt to find avia mediabetween the Epicurean denial of any divine concern for the world, on the one hand, and the Stoic view that divine providence governs it in every detail, on the other.2As an expression of such a middle course it finds a place in later classifications of views concerning providence.3It is (...) also of topical interest: Alexander's fullest discussion, in his treatiseDe providentia (On Providence)(surviving only in two Arabic versions), has only recently been edited and translated,4although some aspects of his position had long been known from other texts preserved in Greek.5. (shrink)

The first English translation of the commentary of Alexander of Aphrodisias on Aristotle's De Sensu.With notes.

Alexander of Aphrodisias picks up Aristotle’s insufficient treatment of simultaneous perception and develops an adequate solution for the problem, thereby offering an account of the unity of perceptual consciousness—the single mental activity of a single subject with complex content. I show the adequacy of the solution by using as criteria the requirements that have been identified by Aristotle and approved (and explained) by Alexander. I analyze Alexander’s solution in two turns. First, with respect to heterogeneous perceptibles, (...) Alexander adopts and reformulates Aristotle’s metaphorical account invoking the analogy with a point. Second, with respect to homogeneous opposites, accordingly, perception is judgement, but it involves physical changes in diverse parts of the primary sense-organ. By this account Alexander resolves the issue of the unity of the subject on the level of the capacity of the soul, and coordinates the complexity of content with the complexity on the physical level. In addition to being adequate, the solution is faithful to Aristotle. I suggest that the interpretative decisions Alexander makes (the clarification of the analogy; the reference he finds to the analogy; the two components of the solution, judgement and parts of the organ) form an ingenious extension of Aristotle’s treatment. Interestingly, even though many elements in Alexander’s interpretation are taken up by modern commentators, no one has followed it in its entirety, nor even treated it in its own right. (shrink)

I examine Alexander of Aphrodisias’ theory of action, addressing the question how his view that human actions are determined by reason accounts for the capacity of doing otherwise. Calling into question the standard view that Alexander frees agents from internal determination, I argue that (1) the capacity of doing otherwise is a consequence of determination by reason, since it enables agents to do something different from what they would have done had they followed external circumstances; and (2) (...) this capacity is compatible with causal determination by reason because as a case of potentiality for opposites, it grants agents the qualified possibility of doing otherwise insofar as their nature as human beings is concerned – a possibility which remains also when their actions are causally determined by reason and by their internal disposition. I show further that these elements of Alexander’s theory of action are ultimately based on his conception of the soul, specifically on his commitment to Aristotle’s view that the human soul is not purely rational, as the Stoics hold, but has nonrational and rational parts. (shrink)

The treatise De intellectu attributed to Alexander of Aphrodisias can be divided into four sections. The first is an interpretation of the Aristotelian theory of intellect, and especially of the active intellect referred to in Aristotle, De anima 3.5, which differs from the interpretation in Alexander's own De anima, and whose relation to Alexander's De anima, attribution to Alexander, and date are all disputed. The second is an account of the intellect which is broadly similar (...) to A though differing on certain points. The third is an account of someone's response to the problem of how intellect can enter the human being ‘from outside’ if it is incorporeal and hence cannot move at all; in the fourth the writer who reported Cl criticizes that solution and gives his own alternative one. (shrink)

This article offers an analysis of the argumentative method of two treatises by Alexander of Aphrodisias, On Fate and On Providence, the latter of which is preserved only in Arabic translation. It is argued that both texts use techniques from Aristotelian dialectic, albeit in different ways, with On Fate adhering to methods outlined in Aristotle's Topics whereas On Providence uses the ‘aporetic’ method familiar from texts such as MetaphysicsΒ‎. This represents a revision of a previous study of (...) class='Hi'>Alexander's method in On Fate by Jaap Mansfeld, which emphasized parallels between that method and the techniques of ancient scepticism. It is, however, suggested that Alexander does reflect developments in epistemology during the Hellenistic period, especially in so far as he ‘upgrades’ the status of endoxa to play something like the role of common conceptions in the dogmatic Hellenistic schools. (shrink)

Despite the central importance of Alexander of Aphrodisias to later Greek, Medieval, and Renaissance philosophy, little attention has been given to his work in modern times. Only one of his writings, the De fato, has been available in English translation. Todd’s study and translation of Alexander’s De mixtione is therefore a welcome contribution. His book not only contributes to the study of Alexander but also presents a critical analysis of the evidence concerning the theory of the (...) "total blending" of bodies attributed to the Stoics by Alexander and by other ancient sources. By investigating the polemical character of such reports concerning Stoicism, Todd attempts to develop a means of evaluating the evidence, the consequence of which is a revision of not a few aspects of what has been thought to be Stoic doctrine. (shrink)

This piece of work intends to shed light on Alexander of Aphrodisias from the second-century Aristotle commentator through the history of Aristotelian psychology up to the sixteenth century's clandestine prompter of the new philosophy of nature. In the millennium after his death the head of the Peripatetic school in Athens served as the authority on Aristotle in the Neo-Platonic school, survived the Arabic centuries of philosophy as Averroes' exemplary exponent of the mortality of the soul and as such (...) was not considered worthy of translation by the Latin Scholastics. This attitude changed only in the Late Middle Ages, when the resistance against Averroes grew fierce and Alexander emerged as the only Aristotelian alternative to him. In 1495 his account of Aristotle's psychology was translated and published and the underlying principles of a natural philosophy, based on sense perception and exempt from metaphysics, became accessible. The prompt reception and widespread endorsement of Alexander's teaching testify to his impact throughout the sixteenth century. (shrink)