Essays on key moments in the intellectual history of the West This book forms a major contribution to the discussion on fate, providence and moral responsibility in Antiquity, the Middle Ages and Early Modern times. Through 37 original papers, renowned scholars from many different countries, as well as a number of young and promising researchers, write the history of the philosophical problems of freedom and determinism since its origins in pre-socratic philosophy up to the seventeenth century. The main focus points (...) are classic Antiquity (Plato and Aristotle), the Neoplatonic synthesis of late Antiquity (Plotinus, Proclus, Simplicius), and thirteenth-century scholasticism (Thomas Aquinas, Henry of Ghent). They do not only represent key moments in the intellectual history of the West, but are also the central figures and periods to which Carlos Steel, the dedicatary of this volume, has devoted his philosophical career. (shrink)

The Commentary on Plato's Parmenides by Proclus is the most important extant document on the interpretation of this enigmatic dialogue, and has had a crucial influence on all subsequent readings. In Proclus' Commentary, the Parmenides provides the argumentative and conceptual framework for a scientific theology wherein all mythological discourse about the gods can be integrated. Its exposition was therefore the culmination of the curriculum of the Platonic school. This theological reading of the Parmenides persisted, through the medium of Ficino, until (...) the nineteenth century. Previously this important text was only accessible in the edition of V. Cousin. This new critical edition is based on an exhaustive study of both the Greek tradition and the medieval Latin translation. This volume contains Books IV and V. (shrink)

The Commentary on Plato's Parmenides by Proclus is the most important extant document on the interpretation of this enigmatic dialogue in antiquity, and has had a crucial influence on all subsequent readings. In Proclus' Commentary, the Parmenides provides the argumentative and conceptual framework for a scientific theology wherein all mythological discourse about the gods can be integrated. Its exposition was therefore the culmination of the curriculum of the Platonic school. This theological reading of the Parmenides persisted, through the medium of (...) Ficino, until the nineteenth century. Previously this important text was only accessible in the edition of V. Cousin. This new critical edition is based on an exhaustive study of both the Greek tradition and the medieval Latin translation. (shrink)

From an epistemological viewpoint, the Forms constitute the objects of true knowledge. From an ontological point of view, they are the principles that underlie the order of the universe.

Wie sich die Augen der Nachteule zum Tageslicht verhalten, so die Vernunft unserer Seele zu dem was, seiner Natur nach am offenbarsten ist. Dieser Vergleich des Aristoteles am Anfang der Metaphysik (II, 993b9-11) hat in der mittelalterlichen Philosophie Anlass gegeben zu verschiedenen Interpretationen. Was hier zur Diskussion steht, ist die Frage, ob dem Menschen eine Erkenntnis dessen moglich ist, was sich der sinnlichen Wahrnehmung entzieht. Kann der Geist, der mit dem Korper verbunden ist, die substantiae separatae erkennen, die ersten Ursachen (...) dieser Welt, die selbst diese physische Ordnung uberschreiten. Es ist die scholastische Version der modernen Frage nach der Moglichkeit der Metaphysik. In dieser Lectio Albertina untersucht Carlos Steel am Beispiel der Interpretation des Nachtvogel-Gleichnisses, wie unterschiedlich Thomas und Albert die Frage nach der erkenntnistheoretischen Grundlage der Metaphysik beantwortet haben. Die Differenz zwischen beide Positionen wird auch die spatere Diskussion bis in die Renaissance kennzeichen. (shrink)

IN THE DISCUSSION on education in the Republic, Socrates lays down the principles which those who speak about the gods must follow if they want to avoid the errors of traditional mythology. The first typos of this rational theology is this: "God is the cause, not of all things, but only of the good." For "God, being good, cannot be responsible for everything happening in our life, as is commonly believed, but only for a small part. For we have a (...) far smaller share of good than of evil, and while God must be held to be the sole cause of good, we must look for some other factors than God as cause of the evil." Rightly celebrated, this passage has set the agenda for ages of reflection in Western thought on the cause of evil. In contrast to traditional mythology where the gods are seen as the origin of both good and evil--as Homer says, "Zeus has two jars standing on the floor of his palace, full of fates, good in one and evil in the other"--the divinity is now freed of all responsibility for evil. God, who is entirely good, can only be the cause of well-being. If this answer sets God free of all responsibility for evil, it seems to be at the cost of limiting God's power: for God is no longer responsible for "most things in human life," since most of them are evil. What, then, may be the cause or causes of evil? Do bad things have a cause? Or do they just happen? Plato's formulation seems to suggest that he favours a dualistic solution to the problem of evil: God is the cause of all good, but for evil we have to find other causes. What could those causes be: matter, cosmic necessity, an evil soul? Various answers of this type were developed in later Platonism and in later mythological philosophies. Without denying that Plato often uses a dualistic discourse and uses elements of it in his cosmology, I do think that Plato had something different in mind. After all, he was not primarily interested in the problem of theodicy. For in this passage of the Republic, he is not concerned with the problem of evil in the universe as a whole, which is really the theodicy question, but with evil in "human life," that is, evil insofar as human beings experience it and suffer from it: the fact that we are not at all living well but are instead miserable and unhappy. (shrink)

In Summa log., I, 5-8 and Quodlib., V, 10-11 Ockham formulates the semantic that lies behind the syntactical distinction between abstract and concrete names and describes the different modes of signification corresponding to them. Sometimes concrete and abstract names stand for different things. For example, 'whiteness' signifies a quality inhering in a subject, whereas 'white' signifies the subject exhibiting that quality and, obliquely, the quality itself. There is a temptation to conclude from such cases that all abstract and concrete names (...) function in the same way. This interpretation, however, seems to imply a 'Platonic' ontology by accepting the existence of universal forms in re. To avoid this conclusion, O. contends that, in the category of substance, abstract and concrete terms are synonymous and simply signify the same thing. Thus nothing is signified by the term ' man' which is not also signified by 'humanity' and vice versa. If we do not take into account that abstract terms may incorporate some syncategorematic elements not included in concrete terms, we must grant that the proposition „man is humanity” is literally true, and we have to reject propositions such as „humanity is in man” or „Socrates is man by his humanity”. For this individual cannot be understood as a bare substrate sustaining a universal essence. Nevertheless, even though this is true from a philosophical standpoint, secundum veritatem fidei it would be false to say that ' man' and ' humanity' are synonymous. As a matter of fact, in theological language these terms can stand for different things. Here a distinction is made between 'humanity' signifying human nature and 'man' which signifies the same nature but connotes also something about the sustenance of that nature. This distinction must be rejected in the case of Socrates. Here humanity coincides with man so that the proposition „Socrates is a substrate sustaining a human nature” is false. But the same proposition is true when it is said of the divine Person united with the human nature in Christ. It follows that O. accepts in theology a semantic distinction between abstract and concrete names and also the existence of an essence different from the subject, both of which he opposes from a philosophical standpoint. He schrinks from applying his original logical insights to the theological dogmas which are often formulated in terms that involve a realistic ontology of essences. But even when he limits the results of his semantic analysis to the realm of pure philosophy, it seems difficult to maintain the equivalence in signification of abstract and concrete names. (shrink)

The experience of evil in all its aspects has always been a challenge for the project of philosophy as a search for meaning. From the beginning philosophers have tried to explain evil, but they could only do so by making this brutal fact somehow intelligible so that it could enter rational discourse. Out of respect for the victims of horrible evil, we may now be inclined to stop all attempts at explanation, which all end up as justifications of evil. But (...) by this refusal to discuss what concerns us humans most, philosophy shows how marginal and futile its intellectual activity is. This is the torture of philosophy: either giving up its own project of making sense or trying to understand evil without justifying it, whereby philosophical arguments always tend to become edifying and quasi-religious. For Kierkegaard this torture shows the impossibility of the philosophical project. All philosophical explanation of evil is "a glossing over of sin, an excuse of sin". Only religion seems to offer meaning for evil, though, as Nietzsche said, it makes suffering worse by bringing it within the perspective of guilt. Philosophers, he argues, should give up this desperate quest for meaning, which always ends with new versions of the ascetic ideal. There is a long tradition wherein philosophy is seen as a therapy and a consolation for those confronted with suffering. The most influential view was the Neoplatonic, which also incorporated many Stoic arguments. In the second part of this paper, some arguments on evil from that tradition are proposed, without, however, a desire for consolation. We may learn from Neoplatonism ways to discuss evil without making it an intelligible object. As Augustine said, we understand evil by not understanding it, as we may see darkness by not seeing it. Evil is not a being, a property, a function, an attribute. It is a perversion, failure, mistake, that is a non-being parasiting upon a being. In a discussion with Spinoza it is argued that it is not possible to give up altogether a normative concept of reality. The Neoplatonic concept of evil is also linked to the acceptance of contingency in the world. Only when things are not absolutely determined, is it possible to understand that something can go wrong. The notion of accidental causality makes it also possible to understand the tragic aspect of evil. However, this notion becomes problematic when applied to moral evil. It is in its explanation of moral evil that the limitations of the Neoplatonic approach to evil become clear. In particular its basic axiom that all agents act for some good, is questionable. (shrink)

Since its origin, Greek philosophy has made an attempt to rationally determine what the 'divine', object of myth and religious practice, really is. In the present article we examine Proclus's project of a philosophical theology. First, by determining its object (theion) : the absolute One and the henads, secondly by distinguishing its method (logos) from other forms of theological discourse : symbolic-mythological, eikonic and oracular. Finally, we explain how Proclus came to understand the logical discussion in the Parmenides of Plato (...) as the perfect system of scientific dialectical theology, a philosophical 'hymn of the generation of the gods'. (shrink)

The centenary of the Louvain Institute of Philosophy (which was founded to contribute to a renewal of philosophy within the Christian community „by adhering as closely as possible to the doctrine of Thomas Aquinas”) is the occasion for a critical examination of the particular form of Thomism developed by Désiré Mercier, the first president of the Institute. In Mercier's view, the appeal to Thomas can not be a submission to tradition or authority. Since philosophy is always a personal, free, rational (...) investigation, the only reason for adhering to a certain doctrine, is its intrinsic philosophical value. The mean argument for preferring Thomas „in philosophicis” is the fact that he „combines observation and rational-speculation, analysis and synthesis”, whereby all empirical facts are integrated and made intelligible in a larger metaphysical frame. By so doing Thomas avoids the extremes of empiricism, which leads to materialism, and idealism, which goes hand in hand with dualistic spiritualism. One may doubt whether this is a good characteristic of the „essence of Thomism”. However, Mercier follows Thomas, not so much for any original doctrine, but because he best represents the great scholastic tradition starting from Aristotle. This tradition should not be admired as an ideal of perfection that cannot be improved upon, but should be further developed and renewed, especially by integrating the achievements of modern experimental investigations within it. (Besides the sciences, we should expect not too much from modern philosophy, except in the discussion of the „critical problem”). Mercier thus bases his philosophical option for Thomism on his judgment that it better than any other philosophy offers a metaphysical synthesis within which the investigations of the modern sciences can be integrated, while at the same time being in concordance with the Christian view on man and world. However, when one studies the Thomism as elaborated in Mercier's manuals, it turns out that his attempt at integration fails. For there is no intrinsic link between the scientific findings he considers and the philosophical theses he develops. Herein lies the inherent weakness of the neo-scholastic construction as it was advocated by Mercier. When one defends Thomism by arguing that it offers a „comprehensive synthesis of all knowledge”', and at the same time one stresses the autonomy of scientific inquiry without apologetic intentions, one can expect that as these sciences develop, there will also arise the need for new conceptual schemes and new philosophical models which better fit these new findings. At that moment Thomistic doctrine also seems to fall away as a superfluous superstructure. One can argue that Mercier too easily understood philosophy as a „natural complement” of the sciences and that for that reason he could not really succeed in renewing Thomism. Most neothomists will try to base their option for Thomas upon the originality of his metaphysics. But this search for the „essence of Thomism” is problematic. At the end of the paper it is argued that no intrinsic philosophical arguments can be given for a normative preference for Thomas. The demand to philosophize „ad mentem Thomae” only makes sense when the relation of reason to faith is considered. As É. Gilson has shown, most neothomists were reluctant to develop this argument, except in a negative way : to argue for the autonomy of their philosophical (thomistic) arguments (although they were, in fact, motivated by a religious interest). (shrink)

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

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Heirs of Plato: A Study of the Old Academy (347–274 BC)Carlos SteelJohn M. Dillon. The Heirs of Plato: A Study of the Old Academy (347–274 BC). Oxford: Clarendon Press, 2003. Pp. x + 252. Cloth, $65.00.When Plato died, in 347 BC, he left behind not only the collection of philosophical dialogues we still read with admiration, but also a remarkable organization, the "Academy," wherein his students (...) continued the discussion he had initiated. Dillon's latest book is an attempt to recreate the intellectual climate in the Academy during the first generations after Plato's death, the "Old Academy," called thus to distinguish it from the "New Academy," which started with Arcesilaus in the mid 270's, who abandoned doctrinal speculations for a sceptical stance. Given the elusive nature of the dialogues, the interpretation of Plato's philosophy has been controversial from the beginning. Therefore, scholars always have been eager to know in which direction Plato's first successors—Speusippus, Xenocrates, Polemo—took the Academy; thus they hoped to find some justification for their own interpretation of Plato. Unfortunately, our information on the doctrines of Plato's first successors is scarce. Browsing through the fragments collected by scholars, one may be tempted to conclude that it is not such a great disaster that most texts of the Old Academy have been lost. For it seems that the Academy after Plato was leaning towards a rather esoteric metaphysical speculation about the first principles, which makes us lament on what has become of the philosophical heritage of Plato, a genius fallen into the hands of epigones. One gets the impression that the original and refreshing philosophical contributions came from outside the Academy, from the Lyceum founded by Aristotle and continued by Theophrastus, and later from Epicurus and Zeno and their new schools, which will dominate the Hellenistic period. This, however, is not the view of Dillon: "It will be the thesis of this book that Speusippus and Xenocrates set the agenda for what was to become, over the succeeding centuries, the intellectual tradition which we call Platonism" (v). Even early Stoicism is, in Dillon's view, a "development and formalization of contemporary Platonism" (235).In an introductory chapter Dillon discusses the location and juridical structure of the Academy and gives a general survey of the main doctrines of the school. The following three chapters present the lives, work and thought of the first heads of the Academy; a final chapter is devoted to some minor members of the early Academy. The book concludes with a short epilogue on Arcesilaus and the reasons for his turn to scepticism. Dillon is an [End Page 204] excellent writer who knows how to tease out and expound the most abstruse philosophical doctrines in a captivating way, mixing, as he does here, biographical anecdotes and witty comments with a sharp analysis of arguments and a speculative reconstruction of lost doctrines. I doubt, however, whether this book will become such a classic as his celebrated The Middle Platonists (Ithaca, 1977).My first worry is anticipated by Dillon himself: "This is perforce a rather speculative book, and no doubt it will be criticized for that" (vii). Dillon defends himself against this critique: I have tried, he says, "to put the most favourable construction on the evidence available to us," his assumption being that the figures he is dealing with "were not philosophical imbeciles"(vii). My reservations are not about Dillon's attempt to construct a coherent doctrine using all relevant information on an author, but about his method of reconstruction, in particular his speculation and his preference for often questionable later material to fill the gaps in our information. "With a good deal of speculation, our exiguous information on Polemo's philosophical position can be fleshed out somewhat" (176). Thus, in his exposition of Speusippus's doctrine of the first principles, Dillon does not start from Aristotle, considering him too biased, but from chapter 4 of Iamblichus's treatise De communi mathematica scientia. In this Neo-Pythagorean treatise, Speusippus is not even mentioned. Even if there are arguments, as Dillon believes, to attribute the doctrine of Chapter 4 to Speusippus, one should... (shrink)

Although the treatise presented here is most interesting, it was never widely disseminated. As far as we know, it is preserved only in Latin, in one manuscript. The text poses many questions. Who produced a copy of the text? Who is the translator? Is the treatise a genuine work of Averroes? And if so, what was his intention in writing this monograph on the First Cause?

How can evil exist in a world governed by providence? That is the main question addressed in this chapter. To answer it, the author first sets out Proclus’ defence of providence, which combines the gods’ transcendence with their sharing goodness. The next step is to show that despite providence, evils have reality as well. There is, however, no substance or principle of evil, and only human and irrational souls and material bodies are susceptible to it. Evil’s having a ‘parhypostasis’ is (...) explained as its existing upon and alongside real existents; uncaused because a result of weakness, not power; not pure privation because parasitic on good existents, and hence a ‘subcontrary’ of the good. Finally, the author returns to the relation between providence and evil, showing that bodily evil fits the good of the universe, and that providence will punish evil souls in due course. (shrink)

The volumes of the 'Symposium Aristotelicum' have become the obligatory reference works for all studies on Aristotle. In this eighteenth volume a distinguished group of scholars offers a chapter-by-chapter study of the first book of Aristotle's Metaphysics. Book Alpha is not just a fundamental text for reconstructing the early history of Greek philosophy; it sets the agenda for Aristotle's own project of wisdom after what he had learned from his predecessors. The volume comprises eleven chapters, each dealing with a different (...) section of the text, a new edition of the Greek text, based on an exhaustive examination of the complex manuscript and indirect tradition, and an introduction which offers new insights into the relation between the two divergent traditions of the text. (shrink)

Bernardi Perini, G. Aceto italico e poesia luciliana: Hor. Sat. I 7.--Bernardinello, S. Bessarione riassume la Fisica di Aristotele.--Bottecchia, M. E. I Mechanicha di Aristotele nel Parisinus graecus 2507.--Bottin, L. La tradizione araba della Retorica di Aristotele e il problema dell'exemplar decurtatum.--Chiereghin, F. Analogie di struttura tra la metodologia della storiografia filosofica di Platone e di Kant.--Ciani, M. G. Poesia come enigma.--Degani, E. Hippon. fr. 40 Med.--Donaldi, F. Note preparatorie all'edizione dell'Encomio di Elena gorgiano nella traduzione latina inedita di Pietro (...) Bembo.--Fumarola, V. Euripide e la tetralogia della femminilità.--Gentilini, A. Una consolatoria inedita del Bessarione.--Ghinatti, F. I culti greci di Paestum.--Longo, O. Note all'Elena e alle Nuvole.--Lunelli, A. Solis rota.--Meschini, A. Su alcuni luoghi del Reso.--Mignucci, M. In margine al concetto aristotelico di esistenza.--Mioni, E. L'Antologia greca da Massimo Planude a Marco Musuro.--Pianezzola, E. Haurio=ferio, perfodio. Un calco omerico mediato dagli scolii.--Pontani, F. M. La distruzione di Melos di Ghiannis Ritsos.--Rinaldi Mioni, G. Aspetto verbale nel greco classico e strutturalismo.--Riondato, E. Problematicità semantica ed etica nell'Etica a Nicomaco.--Serra, G. Alcune osservazioni sulle traduzioni dall'arabo in ebraico e in latino del De generatione et corruptione di Aristotele e dello pseudo-aristotelico Liber de causis.--Traina, A. Convexo nutantem pondere mundum (Verg. Ecl. 4,50).--Valentini, R. La reintroduzione dell'onciale e la datazione dei manoscritti greci in minuscola. (shrink)

The volumes of the 'Symposium Aristotelicum' have become the obligatory reference works for all studies on Aristotle. In this eighteenth volume a distinguished group of scholars offers a chapter-by-chapter study of the first book of Aristotle's Metaphysics. Aristotle presents here his philosophical project as a search for wisdom, which is found in the knowledge of the first principles allowing us to explain whatever exists. As he shows, the earlier philosophers had been seeking such a wisdom, though they had divergent views (...) on what these first principles were. Before Aristotle sets out his own views, he offers a critical examination of his predecessors' views, ending up with a lengthy discussion of Plato's doctrine of the Forms. Book Alpha is not just a fundamental text for reconstructing the early history of Greek philosophy; it sets the agenda for Aristotle's own project of wisdom after what he had learned from his predecessors. (shrink)

This chapter contains sections titled: God and the primordial causes God and the world: theophany “Man: how great a thing and great a name, the image of divine nature” (V, 821C) Last things Eriugena in his time and beyond.

This volume is a study of the influence of Timaeus on the development of Western cosmology in three axial periods of European culture: Late Antiquity, Middle Ages and Renaissance.

Throws light on the particular renewal of the theological and philosophical tradition which Henry of Ghent brought about and elucidates various aspects of his metaphysics and epistemology ethics, and theology.

Ambrosianus B 165 sup., a 14th-cent. Constantinopolitan manuscript containing Proclus' In Parmenidem, was once owned by the Cardinal Bessarion, who has read, corrected and annotated the text with remarkable care. In this contribution, we provide an analysis of Bessarion's work on this manuscript, thus offering a case-study of his philological method. We also discuss some quotations from this text in Bessarion's works, which testify to the importance of his knowledge of Proclus for his own writings. In addition, Bessarion's Greek scholia (...) on books II and III of Proclus' commentary are edited here for the first time. (shrink)

In the industrial context, steel is a broadly-used raw material with applications in many different fields. Due to its high impact in the activity of many industries all over the world, forecasting its price is of utmost importance for a huge amount of companies. In this work, non-linear neural models are applied for the first time to different datasets in order to validate their suitability when predicting the price of this commodity. In particular, the NAR, NIO and NARX neural (...) network models are innovatively applied for the first time to forecast the price of hot rolled steel in Spain. Besides these variety of models, different datasets consisting of a set of heterogenous variables from the last seven years and related to the price of this commodity are benchmarked and analyzed. The results showed that NARX is the best performing model when the price of raw materials used to produce steel and the stock market prices of three major global steel producing companies are employed as input to this predictive model. Consequently, this result may boost the application of Machine Learning in companies, in order to schedule the supplying operations according to the price forecasting. (shrink)

In this article I will analyse Husserl’s conception of the infinite as ex- pressed in the paragraph Unendliche Mengen of his Philosophie der Arithmetik (PA). I will give a short exposition on his distinction be- tween proper and symbolic presentations and then proceed to the logi- cal distinctions that Husserl makes between finite and infinite symbolic collections. Subsequently (in section 2.3), I will discuss Husserl’s addition of surrogate presentations as a sub-type of symbolic presentations in his short treatise Zur Logik (...) der Zeichen (Semiotik). In this later text (which was originally intended as an appendix to the never published second volume of the PA) Husserl gives a more detailed account of how we can conceive of the infinite, using surrogate presentations. (shrink)

The relation between ex falso and disjunctive syllogism, or even the justification of ex falso based on disjunctive syllogism, is an old topic in the history of logic. This old topic reappears in contemporary logic since the introduction of minimal logic by Johansson. The disjunctive syllogism seems to be part of our general non-problematic inferential practices and superficially it does not seem to be related to or to depend on our acceptance of the frequently disputable ex falso rule. We know (...) that the acceptance of the ex falso is a sufficient condition for the acceptance of the disjunctive syllogism, but the interesting question is: is the ex falso a necessary condition for the acceptance of the disjunctive syllogism? The aim of the present paper is to discuss some possible ways to define systems that combines the preservation of the disjunctive syllogism with the rejection of the ex falso. (shrink)

If embodied models no longer address the symbol grounding problem and a conceptual system can step in and resolve categorizations when embodied simulations fail, then perhaps the next step in theory-building is to isolate the unique contributions of embodied simulation. What is a disembodied conceptual system incapable of doing with respect to semantic processing or the categorization of smiles?