In this paper, I examine Aristotle's notion of potentiality as it applies to the beginning of life. Aristotle’s notion of natural kinēsis implies that we should not treat the entity at the beginning of embryonic development as human, or indeed as the same as the one that is born. This leads us to ask: When does the embryo turn into a human? Aristotle’s own answer to this question is very harsh. Bracketing the views that lead to this harsh (...) answer, his theory of kinēsis still gives us reason for searching for a replacement answer. Aristotle’s own work unfortunately gives us no help in finding this answer. (shrink)

Book synopsis: Aristotle's probing inquiry into some of the fundamental problems of philosophy, The Metaphysics is one of the classical Greek foundation-stones of western thought, translated from the with an introduction by Hugh Lawson-Tancred in Penguin Classics. The Metaphysics presents Aristotle's mature rejection of both the Platonic theory that what we perceive is just a pale reflection of reality and the hard-headed view that all processes are ultimately material. He argued instead that the reality or substance of (...) things lies in their concrete forms, and in so doing he probed some of the deepest questions of philosophy: What is existence? How is change possible? And are there certain things that must exist for anything else to exist at all? The seminal notions discussed in The Metaphysics - of 'substance' and associated concepts of matter and form, essence and accident, potentiality and actuality - have had a profound and enduring influence, and laid the foundations for one of the central branches of Western philosophy. Hugh Lawson-Tancred's lucid translation is accompanied by a stimulating introduction in which he highlights the central themes of one of philosophy's supreme masterpieces. Aristotle (384-22 BC) studied at the Academy of Plato for 20 years and then established his own school and research institute, 'The Lyceum'. His writings, which were of extraordinary range, profoundly affected the whole course of ancient and medieval philosophy and are still eagerly studied and debated by philosophers today. (shrink)

This is an attack on Aristotle showing that his misplaced drive toward the consistent application of his actualistic ontology (denying the reality of all potential things) resulted in many of his major theses being essentially vacuous.

The Twofold Exhalation. Aristotle explains in Book I of the Meteorologica that the heat of the sun causes the earth to give off an exhalation , which is of two kinds. One kind, derived from the moisture within the earth and on its surface, is a moist vapour , ‘potentially like water’ ; the other, which comes from the earth itself, is hot, dry, and smoky, highly combustible ‘like a fuel’ , ‘the most inflammable of substances’ , ‘potentially like fire’ (...) , and compounded of Air and Earth. (shrink)

In the Physics, Aristotle defines motion as 'the actuality of what is potentially, qua potential' (Phys. 201b5). This definition has been interpreted countless times and has been the subject of heated controvery. At issue today is whether ὲντελέχεια refers to motions as a process or a state. Accordingly, if the idea of ὲντελέχεια is believed to refer to a process, it is translated to mean actualization. If on the other hand it is taken to refer to a state, it is (...) translated as meaning actuality. In the first instance, known as the 'state-view', a change is defined as being the state of a changing object when it is actually potentially F, for some F. In the second, or 'process-view', a change is defined as the actualization of a potentially. It seems to me that both views mistakenly assume that Aristotle succeeded in defining motion as motion. As a consequence, the discussion has focused on a presumed content that the definition does not offer. Indeed, were it the case that Aristotle's definition was adequate, there would hardly be any point in even considering the question of whether he had intended to regard motion as being a state or a process. In this paper I examine both of these views and offer an alternative interpretation of my own that differs markedly from either. Additionally, I shall show that just as Aristotle's definition represents a projection of his particular attitude toward nature - so also recent interpretations of his definition represent a projection of the attitudes of modern thinker's toward Aristotle's philosophy. (shrink)

Introduction -- The common hellenic meaning of "genus" -- The Pollaxos legomena or things said in many ways -- Genus in the explanation of change : the subject and substratum principles -- To what is Aristotle's theory of change a response? : the pre-socratic and platonic background -- Change : the principles of nature in physics I -- A first mention of matter and form -- Genus in the explanation of change : the definition of change -- (...) class='Hi'>Aristotle's definition of change : physics III -- The circularity objections -- The advantages of Aristotle's theory -- The use of genus in change -- Genus in the explanation of change generation, "for man begets man" (1032-24) -- Generation -- Change and genus -- The generation of animals as organic substances -- Animal generation and the mule -- Genus in definitions : the Aristotelian and platonic division of a genus -- "What is definition?" -- Platonic division and definition -- Aristotle's use of genus and animal taxonomy -- The use of "genus" in Pa I -- Analogy vs. the more and the less -- Taxonomy : the megista gene -- Genus in definitions : why Aristotle was a realist -- Division and definition in Aristotle -- Causal definitions , substantial definitions, and definitions by matter and form -- The unity of definition and division -- The use of genus in definition -- Case study I : the definition of the psyche -- On matter as substratum -- On matter : the domain problem -- On matter : is it substance? -- On matter : potentiality -- The elements : is ontological reduction possible? -- Proper matter and generation revisited -- The indeterminacy vs. nature problem -- On genus as matter -- The analogy interpretation : Aristotle's mention of genus as matter -- The literal interpretation : Aristotle's use of genus as matter -- The principal unity of Aristotle's thought. (shrink)

Attributed to Alexander of Aphrodisias -the leading ancient commentator on Aristotle -the Quaestiones exemplify the process through which Aristotle's thought was organized and came to be interpreted as "Aristotelianism." This volume of R.W. Sharples's translation, together with his earlier translation of Quaestiones 1.1-2.15, makes the Quaestiones available in its entirety for the first time in a modern language. The Quaestiones are concerned with problems of physics and metaphysics, psychology and divine providence. Readers interested in Aristotle's psychological views will (...) find the second half of the Quaestiones particularly valuable. Ten of the problems discussed involve issues raised in Aristotle's On the Soul, including the unity of apperception and the transition from first to second actuality in the act of contemplation. An additional twelve problems relate to aspects of physical theory such as infinity, necessity, and potentiality. Quaestio 2.21 concerns divine providence and helps supplement our knowledge of Alexander's position. A study of the Quaestiones also suggests how interpretations of Aristotle were influenced by doctrines of Hellenistic philosophy. Translated first into Arabic and then into Latin, excerpts from the Quaestiones played a significant role in the transmission of ancient Greek philosophy to the medieval world. (shrink)

There are two distinct but interrelated questions concerning Aristotle’s account of infinity that have been the subject of recurring debate. The first of these, what I call here the interpretative question, asks for a charitable and internally coherent interpretation of the limited pieces of text where Aristotle outlines his view of the ‘potential’ (and not ‘actual’) infinite. The second, what I call here the philosophical question, asks whether there is a way to make Aristotle’s notion of the potential infinite coherent (...) and rigorous with modern tools that can stand as a rival to the widely-accepted view of the infinite as characterized in a mathematical theory of sets. In this paper, I argue that the theoretical roles that Aristotle intends his account of the potential infinite to fulfill lead to a deep and irresoluble tension that can help explain the persistence of debates on both of these questions. I do so by turning to the places where Aristotle attempts to argue for or against the existence of particular infinite processes to show that he slides between different underlying notions of when changes are possible. Making these underlying notions clear can help us better understand the role of Aristotle’s account in the history of philosophy, the possible pitfalls for a contemporary theory of the potential infinite, and what each of these debates might learn from each other. (shrink)

Today, there are many natural sciences, one of which is physics, but there is no science in the sense of a Theory of Nature. In our everyday life, the opinion is rightly held that there is only one nature, but whether this opinion stands up to reflection is questionable. When we apply the speculation that Aristotle developed in Metaphysics Λ to his Physics, we will see, that Aristotle has developed a Theory of Nature that consists in posing the (...) question of the being of the natural being (Frage nach dem Sein des Naturseienden). The standardinterpretation wants us to believe that Aristotle founded a substance metaphysics with a corresponding theology, and that he practised natural science. But, our hermeneutical situation could lead us to an "Aristotle today" and free us from old beliefs so that we, like Thomas Aquinas and others, could learn from a contemporary Aristotle as an immediate interlocutor. One of the learning points, for example, would be that questions are more crucial than new assertions, even if they are sophisticated, and that unassertive thinking (unbehauptendes Denken) in a topical attitude can lead us to insight into the multiplicity of worlds. This insight would have immediate consequences for our behaviour towards our co-inhabitants of our planet and towards our environment. (shrink)

When Thomas Jefferson placed 'the pursuit of happiness' along with life and liberty in The Declaration of Independence he was most likely referring to Aristotle's concept of happiness, or eudaimonia. Eudaimonia is not about good feelings but rather the fulfilment of human potentials. Fulfilment is made possible by virtue; the moderation of desire and emotion by reason. The Psychology of Happiness was the first book to bring together psychological, philosophical, and physiological theory and research in support of (...) class='Hi'>Aristotle's view. It examines the similarity between Aristotle's concept of virtue and modern cognitive theories of emotion. It discusses the discovery of human potentials, the development of virtue and its neurological basis, the mistaken idea that fulfilment is selfish, and several other issues related to the pursuit of a good human life. (shrink)

A revision of George Kennedy's translation of, introdution to, and commentary on Aristotle's On Rhetoric. His translation is most accurate, his general introduction is the most thorough and insightful, and his brief introductions to sections of the work, along with his explanatory footnotes, are the most useful available.

The notion of a capacity in the sense of a power to bring about or undergo change plays a key role in Aristotle’s theories about the natural world. However, in Metaphysics Θ Aristotle also extends ‘ capacity ’, and the corresponding concept of ‘activity’, to cases where we want to say that something is in capacity, or in activity, such and such but not, or not directly, in virtue of being capable of initiating or undergoing change. This paper seeks to (...) clarify and confirm a certain view of how Aristotle wishes us to see the relationship between the two uses of ‘ capacity ’ and ‘activity’. To that end, I consider also Aristotle’s employment of the terms in the De Anima, which sheds light on the key examples which direct the discussion in Metaph. Θ. (shrink)

Aristotle was the first philosopher in the Western tradition to address politics systematically and empirically, and he remains a central figure in political theory. This essential volume presents Aristotle's complete political writings—including his Politics, Economics, and Constitution of Athens—in their most authoritative translations, taken from the complete works that is universally recognized as the standard English edition. Edited by Jonathan Barnes, one of the world’s leading scholars of ancient philosophy, and with an illuminating introduction by Melissa Lane, an (...) authority on ancient political philosophy, this compact but comprehensive volume will be invaluable for all students of politics, philosophy, classics, or Western thought. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Fictions of Discourse: Reading Narrative TheoryCarol S. GouldFictions of Discourse: Reading Narrative Theory, by Patrick O’Neill; x & 188 pp. Toronto: University of Toronto Press, 1994, $35.00 paper.Patrick O’Neill serves up a rich stew of narratology, reader-reception theory, and a postmodern theory of truth. Many narratologists have taken the postmodern turn, while others have pursued a reception-theory route. Either path requires careful navigation, and (...) the combined one even more so. Classical narratology focuses on the textual structure with its network of various narratological relations. Reader-reception theory assigns to the reader a leading role in the creation of the text. O’Neill in various ways challenges or at least reformulates the notions of both text and reader, endorsing as he does a postmodern theory of truth which he terms the “Zeno Principle.” This principle is that “narrative discourse is always potentially subversive of the story it would seem to reconstruct” (p. 7). The Zeno Principle is a version of what he understands to be the Heisenberg Principle, namely that “discourse (including theoretical discourse) at least potentially subverts the story it sets out to narrate, and ultimately itself also” (p. 9). O’Neill contends that his narratological project will support the Zeno Principle. If successful, though, his endeavor will of course meet the usual self-destructive fate of such theories. But its self-annihilation seems not to discourage O’Neill, who finds all theories essentially “ludic.” O’Neill’s undertaking is ambitious; I shall focus on just a few of his moves.First of all, it is no surprise to hear that postmodernism is not new nor even that it has a classical pedigree. But it will probably astound—not to say sadden—the reader to see O’Neill locate its origins in the paradoxes of Zeno—the fifth-century Eleatic, the logician so well known for defending the epistemic primacy of reason, one of the uncontested intellectual progenitors of Plato, who remains the explicit target of Derridean fire. This is not simply a persnickety objection to O’Neill’s terminology, but a reflection on the broad implications he draws from his narratological investigations.Plato, working in the Eleatic (Zenoian) tradition, draws our attention to the perspectival nature of literature and would extend this to all empirical discourse. Any empirical narrative—history, biography, or literature—is in principle illusory because merely perspectival. Plato, true intellectual heir of Zeno, anticipates the narratological enterprise in this respect, while demonstrating [End Page 532] the exclusive epistemic integrity of logical thought. One finds this of course in his Republic, but nowhere are his narratological sympathies more evident than in the Symposium, with its many tiers of narration. He prefigures, then, the modern insight that all narrative is, in Wayne Booth’s terms, rhetoric and in narratological terms, focalized.If we grant with Zeno, Plato, and other friends of rationality that empirical discourse is perspectival or focalized, we can see that narrative must place us in some hypothetical vantage point: from another standpoint, the world looks different and assumes new contours and mood. Once we acknowledge that no one point of view is more privileged than another, our perceptions seem less stable. Lolita, for example, told from the viewpoint of the nymphet herself, would be a different story. Moreover, any narrative must be mediated by narrative perspective, and as O’Neill indicates, the narrative vantage point may not be that of the narrator or implied author. As he puts it, “Voice and vision... [may] derive from separate points of origin” (p. 84).In a sense, then, all empirical discourse is subversive. But does it follow that all theoretical discourse is therefore subversive? O’Neill scrutinizes fictional discourse, and helpfully so for us. But the perspectival nature of literary or empirical narrative hardly suffices to cast doubt on the notion of truth per se. The real Zeno Principle is the Platonic one that however arbitrarily empirical perspective might shift, rational intuition does not. If one wants to challenge that view, one must defend the Protagoras Principle, the true classical articulation of postmodernism. Aristotle, after all, wrestles with this in his Metaphysics rather than in his Poetics.O’Neill... (shrink)

Richard Janko's acclaimed translation of Aristotle's _Poetics_ is accompanied by the most comprehensive commentary available in English that does not presume knowledge of the original Greek. Two other unique features are Janko's translations with notes of both the _Tractatus Coislinianus_, which is argued to be a summary of the lost second book of the Poetics, and fragments of Aristotle’s dialogue On Poets, including recently discovered texts about catharsis, which appear in English for the first time.

This is a book about Aristotle's philosophy of language, interpreted in a framework that provides a comprehensive interpretation of Aristotle's metaphysics, philosophy of mind, epistemology and science. The aim of the book is to explicate the description of meaning contained in De Interpretatione and to show the relevance of that theory of meaning to much of the rest of Aristotle's philosophy. In the process Deborah Modrak reveals how that theory of meaning has been much maligned. (...) This is a major reassessment of an underestimated aspect of Aristotle that will be of particular interest to classical philosophers, classicists and historians of psychology and cognitive science. (shrink)

Aristotle's views on the fundamental nature of reality are usually taken to be inconsistent. The two main sources for these views are the Categories and the central books of the Metaphysics, particularly book Zeta. In the early theory of the Categories the basic entities of the world are concrete objects such as Socrates: Aristotle calls them 'primary substances'. But the later theory awards this title to the forms of concrete objects. Michael Wedin proposes a compatibilist solution to (...) this long-standing puzzle, arguing that Aristotle is engaged in quite different projects in the two works. The theory of Metaphysics Zeta is meant to explain central features of the standing doctrine of the Categories, and so presupposes the essential truth of the early theory. The Categories offers a theory of underlying ontological configurations, while book Zeta gives form the status of primary substance because it is primarily the form of a concrete object that explains its nature, and this form is the substance of the object. So when the late theory identifies primary substance with form, it appeals to an explanatory primacy that is quite distinct from the ontological primacy that dominates the Categories. Wedin's new interpretation thus allows us to see the two treatises as complementing each other: they are parts of a unified history of substance. (shrink)

This chapter contains sections titled: Necessity and Predication “Through Itself” Demonstrations, Universals, and the Objects of Scientific Knowledge The Route to the Principles Axioms, Common Principles, and Self‐evidence Demonstration and Analysis Bibliography.

Peirce’s theory of the origin of abduction in Aristotle’s Prior Analytics II.25 is based on his account of abduction as a second-figure syllogism. Peirce read the difficult and (what he thought to be) corrupted passage of Prior Analytics II.25 and tried to amend its errors and explain its difficulties in order to argue that Aristotle was trying to present a syllogism in the second figure that infers a case, which is Peirce’s definition of abduction. “[H]e would not be Aristotle, (...) to have overlooked [the] question” whether such an inference sometimes occurs, said Peirce in his 1901 paper “The Logic of Drawing History from Ancient Documents” (CP 7.249). Several years after suggesting that Aristotle had described.. (shrink)

Michael Wedin argues against the prevailing notion that Aristotle's views on the nature of reality are fundamentally inconsistent. According to Wedin's new interpretation, the difference between the early theory of the Categories and the later theory of the Metaphysics reflects the fact that Aristotle is engaged in quite different projects in the two works--the earlier focusing on ontology, and the later on explanation.

In a special issue of “Ethics and Information Technology” (September 2012), various philosophers have discussed the notion of online friendship. The preferred framework of analysis was Aristotle’s theory of friendship: it was argued that online friendships face many obstacles that hinder them from ever reaching the highest form of Aristotelian friendship. In this article I aim to offer a different perspective by critically analyzing the arguments these philosophers use against online friendship. I begin by isolating the most common arguments (...) these philosophers use against online friendship and proceed to debunk them one by one by pointing out inconsistencies and fallacies in their arguments and, where needed, offering empirical findings from media and communication studies that offer a more nuanced view on online friendships. I conclude my analysis by questioning the correctness of the application of the Aristotelian theory of friendship by the critics of online friendship: in my view, the critics are applying the Aristotelian theory to online friendships in a rather narrow and limited way. Finally, I conclude my thesis by proposing that in the rapidly changing online landscape, a one-size-fits-all application of the Aristotelian theory on friendship is not sufficient to accurately judge the multitude of relationships that can exist online and that the various positive and valuable elements of online friendships should also be acknowledged and analyzed. (shrink)

Christian Pfeiffer explores an important, but neglected topic in Aristotle's theoretical philosophy: the theory of bodies. A body is a three-dimensionally extended and continuous magnitude bounded by surfaces. This notion is distinct from the notion of a perceptible or physical substance. Substances have bodies, that is to say, they are extended, their parts are continuous with each other and they have boundaries, which demarcate them from their surroundings. Pfeiffer argues that body, thus understood, has a pivotal role in (...) Aristotle's natural philosophy. A theory of body is a presupposed in, e.g., Aristotle's account of the infinite, place, or action and passion, because their being bodies explains why things have a location or how they can act upon each other. The notion of body can be ranked among the central concepts for natural science which are discussed in Physics III-IV. (shrink)

By a thorough study of the Posterior Analytics and related Aristotelian texts, Richard McKirahan reconstructs Aristotle's theory of episteme--science. The Posterior Analytics contains the first extensive treatment of the nature and structure of science in the history of philosophy, and McKirahan's aim is to interpret it sympathetically, following the lead of the text, rather than imposing contemporary frameworks on it. In addition to treating the theory as a whole, the author uses textual and philological as well as (...) philosophical material to interpret many important but difficult individual passages. A number of issues left obscure by the Aristotelian material are settled by reference to Euclid's geometrical practice in the Elements. To justify this use of Euclid, McKirahan makes a comparative analysis of fundamental features of Euclidian geometry with the corresponding elements of Aristotle's theory. Emerging from that discussion is a more precise and more complex picture of the relation between Aristotle's theory and Greek mathematics--a picture of mutual, rather than one-way, dependence. Originally published in 1992. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905. (shrink)

This is an Editorial Note for the special volume of the journal Manuscrito (42: 4) devoted to Aristotle's theory of demonstration and its logical and metaphysical entanglements, which has been organized by me and Breno Zuppolini (as Guest Editors), with papers authored by Benjamin Morison, Owen Goldin, David Bronstein, Michail Peramatzis, Andrea Falcon, Laura Castelli, Paolo Fait, Joseph Karbowski, Adam Crager, Klaus Corcilius, Robert J. Hankinson, Raphael Zillig and Pieter Sjoerd Hasper.

This book claims that Aristotle followed an aspect theory of predication.

This book offers an original new account of one of Aristotle's central doctrines. Freudenthal He recreates from Aristotle's writings a more complete theory of material substance which is able to explain the problematical areas of the way matter organizes itself and the persistence of matter, to show that the hitherto ignored concept of vital heat is as central in explaining material substance as soul or form.

The paper contends that the heart of Aristotle's theory of justice is the desert-based principle of proportional equality schematically described in the _Nicomachean Ethics and applied to the organization of the state in the _Politics. It argues against the view that for Aristotle distributive justice is only a means to promoting the common good (Thomas Hurka's maximizing perfectionism interpretation of the _Politics) and against the view of Martha Nussbaum that Aristotle understands the common good in a special way (...) that leads to egalitarian conclusions. (shrink)

Aristotle's views on the fundamental nature of reality are usually taken to be inconsistent. The two main sources for these views are the Categories and the central books of the Metaphysics, particularly book Zeta. In the early theory of the Categories the basic entities of the world are concrete objects such as Socrates: Aristotle calls them 'primary substances'. But the later theory awards this title to the forms of concrete objects. Michael Wedin proposes a compatibilist solution to (...) this long-standing puzzle, arguing that Aristotle is engaged in quite different projects in the two works. The theory of Metaphysics Zeta is meant to explain central features of the standing doctrine of the Categories, and so presupposes the essential truth of the early theory. The Categories offers a theory of underlying ontological configurations, while book Zeta gives form the status of primary substance because it is primarily the form of a concrete object that explains its nature, and this form is the substance of the object. So when the late theory identifies primary substance with form, it appeals to an explanatory primacy that is quite distinct from the ontological primacy that dominates the Categories. Wedin's new interpretation thus allows us to see the two treatises as complementing each other: they are parts of a unified history of substance. (shrink)

Is friendship a more important value than honesty?

Fortunately, there is heat; and Freudenthal is keen to promote it as an overlooked central factor in Aristotle’s theory of material substance. He begins in agreement with the many scholars who argue that Aristotle’s theory of the four elements underdetermines the plain fact that there are organic substances which exhibit both synchronic and diachronic unity. He goes further than most, however, by arguing that left unaugmented Aristotle’s account of the four basic elements would positively preclude the existence of (...) these forms of unity. For Aristotle embraces the Presocratic picture of the four elements as engaged in “endemic strife”, so constituted that their natural propensities lead them to separate and dissolve rather than to unite and synthesize. Thus, for example, each of the four elements has a natural direction, which ought to result in fire and air ever moving upward and away from earth and water, which will move downward if unimpeded. Hence, as Aristotle himself recognizes, some agent force is required to hold the four elements together when they are mixed. (shrink)

Although the theory of the assertoric syllogism was Aristotle's great invention, one which dominated logical theory for the succeeding two millenia, accounts of the syllogism evolved and changed over that time. Indeed, in the twentieth century, doctrines were attributed to Aristotle which lost sight of what Aristotle intended. One of these mistaken doctrines was the very form of the syllogism: that a syllogism consists of three propositions containing three terms arranged in four figures. Yet another was that (...) a syllogism is a conditional proposition deduced from a set of axioms. There is even unclarity about what the basis of syllogistic validity consists in. Returning to Aristotle's text, and reading it in the light of commentary from late antiquity and the middle ages, we find a coherent and precise theory which shows all these claims to be based on a misunderstanding and misreading. (shrink)

Dans l’histoire de la philosophie et des sciences, Aristote a été le premier à élaborer une théorie du temps. Cette théorie, telle qu’elle est présentée en Physique IV 10-14 et VI 2, soulève de nombreuses questions et semble comporter un certain nombre d’énigmes. Toute tentative de lui donner un sens est alourdie par sa complexité et sa présentation souvent cryptique. La plupart des spécialistes modernes pensent que la théorie du temps d’Aristote est imparfaite. Ils se plaignent notamment que cette théorie (...) est incohérente, qu’elle manque d’unité systématique, qu’elle échoue dans sa tentative de déduire les propriétés du temps à partir des propriétés de l’espace et du mouvement, et qu’elle n’explique pas la flèche du temps. Cet article cherche à montrer que ces objections ne sont pas fondées. Selon la nouvelle lecture de Physique IV 10-14 et VI 2 proposée dans l’article qui suit, la théorie du temps d’Aristote est logiquement cohérente, présente une structure logique sophistiquée qui n’est pas strictement déductive, éclaire la flèche du temps et fournit une synthèse du temps dit subjectif et objectif. L’annexe présente une comparaison entre la théorie du temps d’Aristote et la théorie du temps de la physique contemporaine sur la théorie objective du temps et de la psychologie cognitive contemporaine sur la théorie subjective du temps. (shrink)

This book presents the first comprehensive treatment of Aristotle's theory of autonomous scientificdisciplines and the systematic connections between them: analogy, focality, and cumulation.

Aristotle’s theory of seed has occupied a very important place in the history of ancient embryology and medicine. Previous studies have overemphasized, in light of the APo. II method, Aristotle’s definition of seed as male semen. In this paper, I wish to show that there are at least three independent definitions of seed working in Aristotle’s Generation of Animals: seed as male semen, seed as female menstruation and seed as embryo. Those three definitions are mutually exclusive on the one (...) hand, but on the other hand, they are also capable of being unified into one Aristotelian account, which can help us understand better Aristotle’s theory of seed. (shrink)