The article analyses the idea that according to the averroist Jean de Jandun, Master of Arts in Paris at the beginning of the 14th century, human beings are composed of a «double form» the separated intellect on the one hand, the cogitative soul on the other hand. After recalling several major accounts of the time, we explore Jean's reading of Averroes' major conceptions concerning the problem. Finally, we challenge the idea according to which we observe in his writings the radical (...) thesis of a sometimes cogitating sometimes thinking «double human being» that makes of the homo intelligens a punctual and exclusive new being, which is accidentally produced while the thinking takes place. (shrink)

Averroes on Intellect provides a detailed analysis of the Muslim philosopher Averroes 's notorious unicity thesis -- the view that there is only one separate and eternal intellect for all human beings. It focuses directly on Averroes' arguments, both from the text of Aristotle's De Anima and, more importantly, his own philosophical arguments in the Long Commentary on the De Anima. Stephen Ogden defends Averroes' interpretation of De Anima using a combination of Greek, Arabic, Latin, and contemporary sources. Yet, Ogden (...) also insists that Averroes is not merely a 'commentator' but an incisive philosopher in his own right. The author thus reconstructs and analyzes Averroes' two most significant independent philosophical arguments, the Determinate Particular Argument and the Unity Argument. Alternative ancient and medieval views are also considered throughout, especially from two important foils before and after Averroes, namely, Avicenna and Thomas Aquinas. Aquinas' most famous and penetrating arguments against the unicity thesis are also addressed. Finally, Ogden considers Averroes' own objections to broader metaphysical views of the soul like Avicenna's and Aquinas', which agree with him on several key points including the immateriality of the intellect and the individuation of human souls by matter, while still diverging on the number and substantial nature of the intellect. The central goal of this book is to provide readers with a single study of Averroes' most pivotal arguments on intellect, consolidating and building on recent scholarship and offering a comprehensive case for his unicity thesis in the wider context of Aristotelian epistemology and metaphysics. (shrink)

Saadia Gaon never thought much of academic discussions. His interest was rather in his contemporary, living in doubt and religious uncertainty. The author focuses on three conceptions - the backbone of his picture of a religious human being, namely belief, intellect and interpretation. Saadia's interpretation of belief and human intellect, based on the principles of Hebrew religion, underlines the specific Jewish understanding of belief, intellect and the interpretation itself.

In "De anima" 3.5, Aristotle argues for the existence of a second intellect, the so-called "Agent Intellect." The logical structure of his argument turns on a distinction between different types of soul, rather than different faculties within a given soul; and the attributes he assigns to the second species make it clear that his concern here -- as at the climax of his other great works, such as the "Metaphysics," the "Nicomachean" and the "Eudemian Ethics" -- is the difference between (...) the human and the divine. If this is right, we needn't go on a wild goose chase trying to invent a role for the so-called Agent Intellect to play. God moves our intellects as he moves the heavenly spheres, "as a beloved": he constitutes the complete actualization towards which all of our intellectual striving is directed. Aristotle regards such final causation as an efficient cause, but not in a way that would make it part of what we would call the causal processes or mechanisms of human psychology. But, he would insist, it is essential for appreciating who we are and what our place is in the world. (shrink)

As part of the Historical Materialism research stream on immaterial labour, cognitive capitalism and the general intellect, begun in issue 15.1, this articles explores the importance of the expression 'general intellect', proposed by Marx in the Grundrisse, for an analysis of linguistic and intellectual work in contemporary capitalism. It links the notion of general intellect to the crisis of the law of value, the political significance of mass intellectuality, and the definition of democracy in a world where knowledge is a (...) productive force in its own right. (shrink)

This volume comprises Parts VI-VII of the Speculum Divinorum et Quorundam Naturalium by Henricus Bate, and includes "On the Unity of Intellect" and "On the Platonic Doctrine of the Ideas.".

This article seeks to provide some support for the troublesome report of Damascius in the De Principiis that, for Porphyry, the first principle is the Father of the Noetic Triad—and thus more closely implicated with the realm of Intellect and Being than would seem proper for a Neoplatonist and faithful follower of Plotinus. And yet there is evidence from other sources that Porphyry did not abandon the concept of a One above Being. A clue to the complexity of the situation (...) may be provided by a passage from Proclus (In Parm. 1070, 155ff. Cousin) which criticises him for making the One the subject also of the Second Hypothesis of the Parmenides. Here, I consider a series of passages from Porphyry's Sententiae which seem to indicate a doctrine of the One essentially faithful to that of Plotinus, but modulated in the direction of closer linkage to the levels of reality below it. (shrink)

Due to his innatist theory, James of Viterbo brings original answers to a number of late-thirteenth century questions concerning cognition. While he maintains a certain distinction between the soul and its faculties, and among these faculties, he rejects the Aristotelian distinction between agent and patient intellects. Thanks to its predispositions to knowing, the mind is able to be an agent for itself. Correlatively, James rejects the usual conception of abstraction. Neither does the intellect act on the phantasms, nor the phantasms (...) on the intellect. The intellect simply actualizes a conceptual scheme at the occasion of adequate sensory representations. Since the innate predispositions are the intrinsic principles of cognitive acts, James maintains with Giles of Rome the notion of intelligible species. But he agrees with Godfrey of Fontaines that an act of intellection is nothing else than the fully actualized species itself. He also concedes to Henry of Ghent that the form of an intelligible object need not be ontologically received in the intellect, but can just have an “objective” presence. Finally, thanks again to his theory of predispositions, he has an easy solution to the vexed problems of the knowledge of substance essences and of the self. (shrink)

Can the intellect or the intellectual faculty be its own object of thought, or can it not think or apprehend itself? This book explores the ancient treatments of the question of self-intellection - an important theme in ancient epistemology and of considerable interest to later philosophical thought. The manner in which the ancients dealt with the intellect apprehending itself, took them into both the metaphysical and epistemological domains with reflections on questions of thinking, identity and causality. Ian Crystal traces (...) the origins from which the concept of self-intellection springs, by examining Plato's account of the epistemic subject and the emergence of self-intellection through the Aristotelian account, before the final part of the book explores the problem of how the intellect apprehends itself, and its resolution including Plotinus' reformulation and the dilemma raised by Sextus Empiricus. Crystal concludes that Plotinus recasts the metaphysical structures of Plato and Aristotle in such a way that he casts the concept of self-intellection in an entirely new light and offers a solution to the problem. (shrink)

One of the hallmarks of Descartes' philosophy is the doctrine that the human mind has a faculty of pure intellect. This doctrine is so central to Descartes' teaching that it is difficult to believe that any of his disciplines would abandon it. Yet this is what happened in the case of Malebranche. This paper argues that in his later philosophy Malebranche adopted a theory of divine illumination which leaves no room for a Cartesian doctrine of pure intellect. It is further (...) argued that Malebranche's abandonment of the Cartesian doctrine left a void in his philosophy which he filled with the theory of efficacious ideas. (shrink)

This paper analyses the ontological status of the ‘intellected thing’ (res intellecta) in Hervaeus Natalis. For Hervaeus an intellected thing is not a thing in the outer world, but something radically different, namely an internal, mind-dependent entity, something having a peculiar mode of being, ‘esse obiective’. While Hervaeus often says that the act of intellection is directed upon real things, this does not mean that the act is directed upon things existing actually outside the mind. Hervaeus argues that the (...) act of intellection is directed upon things existing ‘aptitudinally’ outside the mind, not actually outside the mind. A thing existing aptitudinally outside the mind is a mind-dependent entity, something having esse obiective. In order to establish this point, I will explain how the property ‘being intellected’ (esse intellectum) should be interpreted in Hervaeus’ philosophy. This property is a peculiar type of relation, namely a relation of reason that gives a peculiar ontological status to its bearer. To neglect the distinction between actually outside and aptitudinally outside could falsely lead one to ascribe to Hervaeus a theory of intellection where the mental act is directed upon mind-independent entities. (shrink)

The notion of physical premotion (praemotio physica) is usually associated with the theological topic of divine concurrence (concursus divinus). In the present paper I argue that the Thomist Domingo Báñez (1528–1604) applied the concept of premotion (though not the expression “praemotio”) also in his psychology. According to Báñez, the active intellect (intellectus agens) communicates a kind of “actual motion” to the phantasma (i.e. the mental sensory image perceived by the imagination) in order to render it a collaborator of intellectual cognition. (...) Such an actual motion is, in other words, a premotion to the effect, as the phantasma is, in Báñez’s view, “elevated” to the production of an effect that transcends its proper powers. This Báñez’s theory was largely accepted in the subsequent development of Thomism. (shrink)

In this paper I claim that there are three primary dimensions to the issue of freedom in Leibniz’s work. The first, and most widely discussed, is the logical dimension. When discussing this dimension, Leibniz is concerned primarily about the relationship between freedom and modality: what does it mean for choice to be contingent? The second dimension is the theological one. When discussing this dimension, Leibniz is interested in considering such issues as the relationships between divine knowledge or providence and human (...) freedom, the nature of freedom in God, the angels, the demons, the blessed, the damned, etc., the relationship between human freedom and divine grace, and like matters. The third dimension treats freedom from the perspective of faculty psychology. In this mode, Leibniz considers how the intellect, will, and passions are related to one another in complete human acts. Questions such as: What is deliberation? What is choice? What is weakness of will?, etc. define this third dimension of the freedom discussion. In a forthcoming paper, an abstract of which appeared in the 1992 issue of this Review, I discuss the second dimension in some detail. In this paper, I take up the third. (shrink)

The main target of this paper is to provide a basis for the thesis that the core of Aristotle’s theory of human agency lies in the fact that the agent is in a relevant sense able to do otherwise. To this effect, a distinction is drawn between Aristotelian theory of action, and his moral psychology. The former is taken to be governed by the notion of a power to choose between contraries when the agent is about to do something, whereas (...) the latter is focused on the notion of character, which imposes fixity and regularity to the agent’s actions. The distinction proposed is reached at by means of a reappraisal of NE 1112a31-33, passage in which Aristotle declares that (practical) intellect is a cause alongside nature, chance, and necessity. (shrink)

The disagreement between Henry of Ghent and John Duns Scotus on divine illumination is usually recognized as a high point in the history of medieval epistemology. Still, there is much obscurity surrounding that debate, including the specific nature of the disagreement between those two thinkers. In this paper, I argue that the point at issue is the relationship between sense and intellect. Henry of Ghent, who posits a close tie between sense and intellect, holds that the senses are the only (...) natural source of both content and certainty for the intellect. By contrast, Duns Scotus holds that, in our natural state, the senses are the source of content but not of certainty for the intellect, which can achieve knowledge of the truth of first principles true by virtue of the meaning of their terms independently of the sensory input it receives. (shrink)

Analyzes Aristotle's doctrine of the intellect and sensation.

We often claim to know about what is good or bad, right or wrong. But how do we know such things? Both historically and today, answers to this question have most commonly been rationalist or sentimentalist in nature. Rationalists and sentimentalists clash over whether intellect or affect is the foundation of our evaluative knowledge. This paper is about the form that this dispute takes among those who agree that evaluative knowledge depends on perceptual-like evaluative experiences. Rationalist proponents of perceptualism invoke (...) intellectual experiences, while sentimentalist proponents invoke affective experiences. The goal of this paper is to offer a fresh strategy for adjudicating between intellectual and sentimental perceptualism. I argue that the perceptualist’s hand will be forced either in the direction of intellectual or sentimental perceptualism once she decides between two views about the modal status of our basic evaluative knowledge. I close with an argument that the more plausible of the two options is the one which fits best with sentimental perceptualism. The argument, then, is that perceptualists ought to be sentimentalists. (shrink)

오늘날 민주주의의 위기는 주체적 역량의 위기, 즉 데모스의 위기라고 할 수 있다. 현재의 신자유주의적 질서 속에서, 장기적인 불안정성과 경쟁에 직면한 개인들은 집합적 연대와 타자에 대한 공감 능력을 상실한 것으로 보인다. 이 글에서 언급하는 시민적 집단지성은 공포와 불안 등 집단정념의 원인을 현 사회적 관계에서 발견하고 이를 변화시키려는 지성적이고 합리적인 노력의 일환으로 이해될 수 있다. 그러나 이 글은 민주주의는 그러한 주체들의 지성적 역량을 요청한다는 점을 주장하면서도, 지성을 감성에 대립하는 능력이 아니라 공통의 감각적 틀을 형성할 수 있는 태도로 정의한다. 따라서 이러한 과정은 단순히 (...) 개인의 합리성에 의존하는 것이 아니라, 개인들이 정치적 실천에 참여하여 정치공동체의 공통감각을 형성함으로써 집단정념의 억압적 힘에 저항하는 방식으로 이루어질 수 있다. 따라서 집단지성의 주요 과제는 집단정념을 ‘공통감각’의 형성으로 전환하는 역량을 창출하는 것이다. (shrink)

In this paper, I investigate whether Spinoza theory of intellect can be considered as an Averroistic, Themistian or Alexandrian theory of intellect. I identify key doctrines of these theories that are argumentatively and theoretically independent from Aristotelian hylomorphism and thus can be accepted by someone rejecting hylomorphism. Next, I argue that the textual evidence is inconclusive: depending on the reading of Spinoza's philosophy accepted, Spinoza's theory of intellect can or cannot be considered as an Averroistic theory.

The relationship between intelligent systems and their environment is at the forefront of research in cognitive science. The Unexplained Intellect: Complexity, Time, and the Metaphysics of Embodied Thought shows how computational complexity theory and analytic metaphysics can together illuminate long-standing questions about the importance of that relationship. It argues that the most basic facts about a mind cannot just be facts about mental states, but must include facts about the dynamic, interactive mental occurrences that take place when a creature encounters (...) its environment. In a discussion that is organised into four clear parts, Christopher Mole begins by examining the mathematics of computational complexity, arguing that the results from complexity theory create a puzzle about how human intelligence could possibly be explained. Mole then uses the tools of analytic metaphysics to draw a distinction between mental states and dynamic mental entities, and shows that, in order to answer the complexity-theoretic puzzle, dynamic entities must be understood to be among the most basic of mental phenomena. The picture of the mind that emerges has important implications for our understanding of intelligence, of action, and of the mind’s relationship to the passage of time. The Unexplained Intellect is the first book to bring insights from the mathematics of computational complexity to bear in an enquiry into the metaphysics of the mind. It will be essential reading for scholars and researchers in the philosophy of mind and psychology, for cognitive scientists, and for those interested in the philosophical importance of complexity. (shrink)

Addressing the imputed opposition between Christian theology and metaphysics from the premise of the inadmissibility of severing ties with the Holy Fathers of the Church, this paper argues for the necessity of revisiting dogmatical works like the Fountain of Knowledge and Ambigua with the scope of ascertaining their perspective on the issue. Brief textual analyses will show why the sublation of the Messalian and Evagrian extremes by the Orthodox Byzantine synodal theology (with the purpose of a Union in God) was (...) and remains necessary. On a third layer, the paper gives some indications of the relation in which certain methodological and systematical traits of the cataphatic and apophatic Orthodox dogmatic theology stand to scientific thought. (shrink)

The intellect is often defined as the capacity for thought. Thought has a property which philosophers have called ‘intentionality’. Intentionality is the relationship which thought has to that which the thought is about. Philosophers have tried to bring out the special nature of this relationship in several ways, by considering the semantic properties of verbs and constructions used to report thoughts. Instead of seeking a formal definition of intentionality, this chapter tries to illustrate the feature in connection with different mental (...) states and activities. (shrink)

This chapter contains sections titled: 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11.

According to strong metaphysical readings of Kant, Kant believes there are noumenal substances and causes. Proponents of these readings have shown that these readings can be reconciled with Kant’s claims about the limitations of human cognition. An important new challenge to such readings, however, has been proposed by Markus Kohl, focusing on Kant’s occasional statements about the divine or intuitive intellect. According to Kohl, how an intuitive intellect represents is a decisive measure for how noumena are for Kant, but an (...) intuitive intellect would not represent using metaphysical categories like those of substance and causation. I argue that Kohl’s argument does not succeed, since it overlooks the possibility that the intuitive intellect only indirectly represents certain noumenal facts. In addition, in response to a secondary argument Kohl suggests, I argue that Kant’s apparently anti-metaphysical statements about the content of the categories can be read as merely describing the constitution of the categories, instead of what they represent. Thus, while Kohl advances the debate by raising an under-appreciated question, his argument against the strong metaphysical reading is unsound. (shrink)

I reconstruct Aristotle’s reasons for thinking that the intellect cannot have a bodily organ. I present Aristotle’s account of the aboutness or intentionality of cognitive states, both perceptual and intellectual. On my interpretation, Aristotle’s account is based around the notion of cognitive powers taking on forms in a special preservative way. Based on this account, Aristotle argues that no physical structure could enable a bodily part or combination of bodily parts to produce or determine the full range of forms that (...) the human intellect can understand. For Aristotle, cognitive powers with bodily organs are always spatiotemporally limited, but the understanding is not. Aristotle claims that our understanding applies to all instances of the thing understood wherever and whenever they exist. On Aristotle’s own account the intellect in its nature is only “potential,” it does not actually possess any form. Thus nothing prevents it from possessing all forms. (shrink)

La référence au mythe de Kronos dans l’œuvre de Plotin occupe une place qui n’est pas facile à définir. Ce mythe est peu abordé dans le cadre des travaux sur la métaphysique plotinienne, bien que Kronos - l’Intellect dans ses rapports à l’Un et à l’Âme représente un des points particulièrement sensibles de la doctrine de Plotin. Ce motif est, en revanche, étudié en tant que l’exemple de l’exégèse d’un mythe : consternant, car il n’y a rien de plus éloigné (...) de la version hésiodique des théogonies. L’analyse des quatre fragments relatifs au mythe de Kronos, permet de constater la référence à Platon comme premier objectif de l’exégèse plotinienne. Plotin réalise un étrange « morcellement » du mythe, dont il sépare les personnages et les épisodes pour ensuite les intégrer dans l’architecture de ses discours. Cette attitude a pour résultat des interprétations très audacieuses et parfaitement insérées dans la noétique plotinienne et dans la culture philosophique de son époque. (shrink)

Le XI.ème Congrès International de Philosophie Médiévale de la Société Internationale pour l’Étude de la Philosophie Médiévale (S.I.E.P.M..) s’est déroulé à Porto (Portugal), du 26 au 30 août 2002, sous le thème général: Intellect et Imagination dans la Philosophie Médiévale. A partir des héritages platonicien, aristotélicien, stoïcien, ou néo-platonicien (dans leurs variantes grecques, latines, arabes, juives), la conceptualisation et la problématisation de l’imagination et de l’intellect, ou même des facultés de l’âme en général, apparaissaient comme une ouverture possible pour aborder (...) les principaux points de la pensée médiévale. Les Actes du congrès montrent que « imagination » et « intellect » sont porteurs d’une richesse philosophique extraordinaire dans l’économie de la philosophie médiévale et de la constitution de ses spécificités historiques. Dans sa signification la plus large, la théorisation de ces deux facultés de l’âme permet de dédoubler le débat en au moins six grands domaines: — la relation avec le sensible, où la fantaisie/l’imagination joue le rôle de médiation dans la perception du monde et dans la constitution de la connaissance ; — la réflexion sur l’acte de connaître et la découverte de soi en tant que sujet de pensée ; — la position dans la nature, dans le cosmos, et dans le temps de celui qui pense et qui connaît par les sens externes, internes et par l’intellect ; — la recherche d’un fondement pour la connaissance et l’action, par la possibilité du dépassement de la distante proximité du transcendant, de l’absolu, de la vérité et du bien ; — la réalisation de la félicité en tant qu’objectif ultime, de même que la découverte d’une tendance au dépassement actif ou mystique de toutes les limites naturelles et des facultés de l’âme ; — la constitution de théories de l’image, sensible ou intellectuelle, et de ses fonctions. Les 3 volumes d’Actes incluent les 16 leçons plénières et 112 communications, ainsi que les index correspondants (manuscrits ; noms anciens et médiévaux ; noms modernes ; auteurs). Le volume IV des Actes, contenant 39 communications et des index, est publié par la revue " Mediaevalia. Textos e Estudos ", du Gabinete de Filosofia Medieval de l’Universidade do Porto (volume 23, de 2004). Ouvrage publié avec l’appui de l’Universidade do Porto, de la Faculdade de Letras da U.P., du Departamento de Filosofia - F.L.U.P. et de la Fundação para a Ciência e a Tecnologia (Portugal). (shrink)

Among the many puzzling features of Leibniz’s philosophy, none has received more attention in the recent literature than his position on freedom. Leibniz makes his views on freedom a central theme in his philosophical writings from early in his career until its close. And yet while significant efforts have been concentrated on decoding his views on this issue, much of the discussion has focused on only one facet of Leibniz’s treatment of it. I have argued elsewhere that there are at (...) least three distinct avenues by which Leibniz approaches the issue of freedom and consequently three avenues we can follow in an attempt to understand his view. I call these the three axes of the problem of freedom. (shrink)

A. N. Williams examines the conception of the intellect in patristic theology from its beginnings in the work of the Apostolic Fathers to Augustine and Cassian in the early fifth century. The patristic notion of intellect emerges from its systematic relations to other components of theology: the relation of human mind to the body and the will; the relation of the human to the divine intellect; of human reason to divine revelation and secular philosophy; and from the use of the (...) intellect in both theological reflection and spiritual contemplation. The patristic conception of that intellect is therefore important for the way it signals the character of early Christian theology as both systematic and contemplative and as such, distinctive in its approach from secular philosophies of its time and modern Christian theology. (shrink)

To which science, if any, does the intellect’s study belong? Though the student of nature studies every other vital capacity, most interpreters maintain that Aristotle excludes the intellect from natural science’s domain. I survey the three main reasons that lead to this interpretation: the intellect (i) is not realized physiologically in a proprietary organ, (ii) its naturalistic study would corrupt natural science’s boundaries and leave no room for other forms of inquiry, and (iii) it is not, as all other vital (...) capacities are, a principle of movement and rest. I show that the third consideration is the most significant and then defend the view that the student of nature can (and ought to) study the intellect despite its not being a principle of movement. I argue that all of an organism’s vital activities have one and only one nature as their principle, namely, the organism’s soul considered as a unitary whole. The student of nature must concern herself with whatever activities are involved in the coming to be, development, and full realization of these natural forms. (shrink)

This article examines Averroes’ interpretation, found in his Long Commentary on the De Anima, of a famous passage in Aristotle’s De An. III 5 which presents the intellect “producing all things, as a kind of positive state, like light”. Averroes, clearly heir to Alexander of Aphrodisias for whom hexis refers not to the intellect “agent” itself but to its product, defends nevertheless, via the comparison with light, the conception of the agent intellect as an hexis, which leads us to the (...) inevitable consequence that the agent intellect is the prime object of the material intellect, acting as a condition for all subsequent thoughts. (shrink)

La figure complexe et même contradictoire du démiurge dans le Timée de Platon a suscité plusieurs interprétations de l’Antiquité jusqu’à nos jours, même si habituellement le démiurge est considéré comme un intellect : intellect de l’âme du monde, activité productrice des Formes, Premier Moteur, divinité réalisant un plan déterminée comme le dieu de la Genèse, instrument du Bien. Le débat se poursuit, mais il est important d’insister sur l’originalité du Timée : c’est la première cosmologie dans l’Antiquité, qui fait intervenir (...) un dieu qui travaille, et qui utilise les mathématiques comme instrument par excellent de la mise en ordre du sensible. (shrink)

La science cognitive moderne ne peut être comprise sans les progrès récents en informatique, intelligence artificielle, robotique, neuroscience, biologie, linguistique et psychologie. La philosophie analytique classique et l’intelligence artificielle traditionnelle présumaient que toutes les sortes de savoir devaient être représentées explicitement par des langages formels ou programmatiques. Cette thèse est en contradiction avec les découvertes récentes en biologie de l’évolution et en psychologie évolutive de l’organisme humain. La majeure partie de notre savoir est implicite et inconsciente. Elle n’est pas représentée (...) formellement, mais constitue un savoir incarné, qui s’acquiert par l’action et se comprend en interaction corporelle avec nos niches écologiques et nos environnements sociaux. Cela n’est pas seulement vrai pour nos aptitudes élémentaires, mais aussi pour nos facultés supérieures de catégorisation, de langage et de pensée abstraite. Science cognitive incarnée, l’intelligence artificielle, ainsi que la robotique, tentent de construire un intellect incarné en évolution artificielle. Du point de vue philosophique, il est admirable de voir à quel point les nouvelles idées d’intellect incarné et de robotique sont ancrées dans la philosophie du XXe siècle. (shrink)

The Dominican theologian Albert the Great was one of the first to investigate into the system of the world on the basis of an acquaintance with the entire Aristotelian corpus, which he read under the influence of Islamic philosophers. The present study aims to understand the core of Albert's natural philosophy. Albert's emblematic phrase, “every work of nature is the work of intelligence” , expresses the conviction that natural things are produced by the intellects that move the celestial bodies, just (...) as houses are made by architects moving their instruments. Albert tried to fathom the secret of generation of natural things with his novel notion of “formative power” , which flows from the celestial intellects into the sublunary elements. His conception of the natural world represents an alternative to the dominant medieval view on the relationship between the artificial and the natural. (shrink)

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)