The notion of identity is investigated through Aristotle and Hegel as supporters of two different ontological conceptions: pluralism of substances and relational holism. Through Aristotle, I examine both the thesis according to which the identity of an object is constituted by its properties and the difficulties which this thesis encounters. Aristotle easily defines the identity in species, in genus, and in number; some problems arise regarding the identity of individuals: for these, it is not enough to indicate the definition and (...) the proper qualities, but matter is needed. Matter cannot, however, be a criterion for identifying duplicate objects: in this case, it plays at most the role of a “weak individuator.” A weak individuator involves relations with other entities. The use of relations in determining the identity of an entity is extensively treated by Hegel, according to whom, in order to define the identity of an object a multiplicity of particular objects is required and, therefore, relations among entities. I conclude by proposing a notion of the object understood not as an independent, separate, and autonomous item, but as a portion of the world, which is given in a phenomenological context and identifies a dialectical context. (shrink)

_ Source: _Volume 63, Issue 3, pp 257 - 292 It is commonly assumed that Aristotle defines a sense by reference to its ability to perceive the items that are proper to that sense, and that he explains perceptions of unities of these items, and discriminations between them, by reference to what is called the ‘common sense’. This paper argues in contrast that Aristotle defines a sense by reference, not only to its ability to perceive the proper items, but also (...) to its ability to discriminate between them, and thus aims to show that Aristotle’s theory of sense perception is basically a theory of perceptual discrimination. (shrink)

As is well enough known, the term physis in Empedocles Fr. 8 is cited by Aristotle in the Metaphysics as meaning the ousia of natural things, in the sense of the stable substance or form that is the terminus of generation. This interpretation is rejected almost unanimously by commentators. The three or four attempts to defend it have not proved convincing. The case now seems officially closed. Yet there remain some loose ends. These are of the kind that would keep (...) bothering television detectives and would cause enough loss of sleep to prompt a fresh investigation of a whole case. Is that procedure called for here? (shrink)

Este artículo intenta comparar dos interpretaciones diferentes de la relación entre una capacidad y su correspondiente actualidad en Física III. El autor se concentra en la legitimidad de una distinción entre “capacidad de ser” y “capacidades de devenir”. Esta distinción se aplica a la interpretación de la definición de movimiento de Aristóteles. Mittelmann discute la circularidad que parece resultar de un recurso a “capacidades dinámicas”; luego se propone mostrar que el modo alternativo de construir la posición de Aristóteles por referencia (...) a la actualización incompleta de “capacidades de ser” produce algunas consecuencias contra-intuitivas. El trabajo termina por señalar que ambas estrategias llevan a una alternativa: o la definición aristotélica de movimiento debe aceptarse sin objeciones o debe ser rectificada en el sentido sugerido por W. D. Ross, pero a riesgo de hacer la definición circular. (shrink)

Aristotle’s broad characterization of the soul has been challenged on account of its reliance on the notion of a “potentially alive body”. J. L. Ackrill famously claimed that no body can meet this description without being already actually alive. By a close inspection of both metaphysical and embryological texts, this paper argues that (1) it is embryos (and not fully-formed organic bodies) who provide the right kind of potentially alive subjects and that (2) the schematic character of the soul’s common (...) formula accounts for its seemingly intractable features. It also holds that (3) once the homonymous nature of life is brought into the picture, the κοινότατος λόγος appears unproblematic – at least for some of its most troublesome instances. (shrink)

This paper presents a reading of Metaphysics Z.10–11 according to which both chapters outline two main definienda: forms and material substances or compounds, each of which is governed by its own peculiar constraints. Forms include formal parts alone; furthermore, they are the main definable items and enjoy the strictest possible unity. However, this does not preclude Aristotle from upgrading material compounds to the status of definable items in their own right. Z.10 explains this contention by making the compound’s sensible functional (...) matter dependent on its form. This dependence affords the resulting compound an unusually tight form-matter relationship, strong enough to ensure its definability, despite falling short of the highest kind of unity that only forms display. (shrink)

Discussions of Aristotle’s Metaphysics Z tend to treat it either as an independent treatise on substance and essence or as preliminary to the main conclusions of the Metaphysics. I argue instead that Z is central to Aristotle’s project of first philosophy in the Metaphysics: the first philosopher seeks the first causes of being qua being, especially substances, and in Z, Aristotle establishes that essences or forms are the first causes of being of perceptible substances. I also argue that the centrality (...) of Z to first philosophy is compatible with its status as theology. (shrink)

I introduce a methodology for doing the history of philosophy called philosophical modeling. I then employ this methodology to give a theory of Kant's distinction between things in themselves and appearances. This theory models Kant's distinction on the distinction between a constituting object and the object it constitutes.

In this paper I argue that Proclus’ criticism of the causality of Aristotle’s intellect is part of a general attack on Aristotle’s metaphysics. I show how Proclus criticises Aristotle for rejecting the One as a metaphysical principle and the metaphysical confusion that arises from this. Additionally, I claim that for Proclus Aristotle’s understanding of efficient causality differs from Plato’s and I discuss two of his arguments that Aristotle should have accepted the intellect as an efficient cause. As I show throughout, (...) Proclus differs in his approach to Aristotle from the harmonising agenda of Ammonius and Simplicius. (shrink)

Building on previous scholarly work on the mathematical roots of assertoric syllogistic we submit that for Aristotle, the semantic value of the copula in universal affirmative propositions is the relation of divisibility on positive integers. The adequacy of this interpretation, labeled here ‘arithmetical dictum’, is assessed both theoretically and textually with respect to the existing interpretations, especially the so-called ‘mereological dictum’.

This is my first professional philosophical essay. I wrote "The twofold meaning of being" in 1996 when I was a student of Nunzio Incardona at University of Palermo (Italy) and before my degree thesis, "The difference in Aristotle’s Metaphysics". It still waits to be published.

I will argue for the similarity between some aspects of Aristotle’s doctrine of causes and a particular kind of interventionist theory of causality. The interventionist account hypothesizes that there is a connection between causation and human intervention: the idea of a causal relation between two events is generated by the reflection of human beings on their own operating. This view is remindful of the Aristotelian concept of αἴτιον, which is linked to the figure of the αἴτιος, the person who is (...) responsible of an action. Aristotle conceives of the efficient cause as the active element which, in the φύσις, gives rise to movement and imposes the form, in analogy with the active element that in τέχνη operates the production: the craftsman. This analogy suggests that Aristotle conceives of the causation on the basis of the human ability to modify the environment with aims. Within the debate on the manipulative theory the classical accounts worked out by Collingwood, Gasking and von Wright have been recently criticized by Woodward. von Wright’s reductive account explains causation on the basis of human free action, while Woodward regards this reduction as a dangerous move which makes causal explanations too much anthropomorphic. I will show that Aristotle’s doctrine of causes is more similar to von Wright’s account and that the Aristotelian analysis of becoming supports von Wright’s reductive interventionism against Woodward’s criticism. Furthermore, I will draw a comparison between interventionism and dispositionalism, where the latter is another contemporary account of causation that claims Aristotelian roots. (shrink)

In this paper, I attempt to set out some of the main views about essence which Aristotle puts forward in Book Z of theMetaphysics.A central feature of Aristotle's account, as we shall see, is his distinction between primary and secondary cases of essence, and a similiar distinction in connection with the related notions of substance and definition. This division between primary and secondary cases means that Aristotle may well have two very different sorts of remark to make about essence, or (...) definition, or substance, according to which of the two kinds of case he has in mind. There is no reason to suppose the same logical properties apply to both the primary and the secondary cases. And when we come to define the various notions, we shall see that if our definitions are right, the logical properties in the two kinds of case are in fact quite different. (shrink)

In this paper, I attempt to set out some of the main views about essence which Aristotle puts forward in Book Z of theMetaphysics.A central feature of Aristotle's account, as we shall see, is his distinction between primary and secondary cases of essence, and a similiar distinction in connection with the related notions of substance and definition. This division between primary and secondary cases means that Aristotle may well have two very different sorts of remark to make about essence, or (...) definition, or substance, according to which of the two kinds of case he has in mind. There is no reason to suppose the same logical properties apply to both the primary and the secondary cases. And when we come to define the various notions, we shall see that if our definitions are right, the logical properties in the two kinds of case are in fact quite different. (shrink)

In this paper I offer a reading of one of Plato's later works, the Sophist, that reveals it to be informed by principles comparable on the face of it with those that have emerged recently in the field of critical thinking. As a development of the famous Socratic method of his teacher, I argue, Plato deployed his own pedagogical method, a ‘mid‐wifely’ or ‘maieutic’ method, in the Sophist. In contrast to the Socratic method, the sole aim of this method is (...) not to disabuse the reader or learner of her false opinions. Rather, its purpose is to supply her with the skills and dispositions as well as the claims and counter‐claims she needs to critically evaluate a view, and so facilitate knowledge acquisition, for herself. But the text does not merely teach critical thinking in this indirect manner. One of the strategies its author employed was to encourage the reader/learner to consider under what conditions a claim or idea would be false. To the extent that it achieves this, the Sophist provides both a model and an application of that particular kind of critical thinking in the learning environment that Jonathan Baron has described as ‘active open‐mindedness’. (shrink)

In this paper I offer a reading of one of Plato’s later works, the Sophist, that reveals it to be informed by principles comparable on the face of it with those that have emerged recently in the field of critical thinking. As a development of the famous Socratic method of his teacher, I argue, Plato deployed his own pedagogical method, a ‘mid-wifely’ or ‘maieutic’ method, in the Sophist. In contrast to the Socratic method, the sole aim of this method is (...) not to disabuse the reader or learner of her false opinions. Rather, its purpose is to supply her with the skills and dispositions as well as the claims and counter-claims she needs to critically evaluate a view, and so facilitate knowledge acquisition, for herself. But the text does not merely teach critical thinking in this indirect manner. One of the strategies its author employed was to encourage the reader/learner to consider under what conditions a claim or idea would be false. To the extent that it achieves this, the Sophist provides both a model and an application of that particular kind of critical thinking in the learning environment that Jonathan Baron has described as ‘active open-mindedness’. (shrink)

The paper attempts to reconstruct Thales’ argument about water, which is rightly considered to be the core of his philosophy of nature. It consists of two separate arguments – one biological and the other physical – which ascribe to water two different functions: in the first case, it is a source of life on the earth or, in another version, a source of life of the earth in its entirety; in the second case, it is something that supports the earth (...) in its stationary position in the cosmos. These two arguments indicate that Thales’ notion of water was meant to answer more than just one question about nature. This, in turn, might justify the use of the concept of arche, which Aristotle attributed to the Ionian philosophers, even though Thales had obviously never used the term. The concept may somehow accurately render Thales’ more general view of water. It should be noted, however, that if the term arche can be applied to Thales’ views, then it is only in the sense related to the “coming-to-be”. Thales’ arguments did not apply – contrary to what some doxographers said and what certain scholars still maintain – to the question of the end, or perishing of physical things, the problem taken up only by later Ionians. To put it differently, Thales never claimed that the physical things which die or undergo destruction change into water. (shrink)

The issue of the justification of the laws of logic has been under discussion since the end of the nineteenth century. However, in many works devoted to this problem Ajdukiewicz’s achievements are left unmentioned. It can be shown that in certain periods of the development of his views, he tried to present various attempts at solving the problem of the justification of the laws of logic.

This article argues for an emendation in Aristotle's Metaphysics A 10, 993a13–15. The emendation is based on a hitherto overlooked reading preserved in Alexander of Aphrodisias’ commentary on A 7. First, the article problematizes the reading of the Metaphysics manuscripts in terms of syntax, diction and content. Second, it shows that Alexander's reading is free of all three problems. Third, it argues for the originality of Alexander's reading according to the principle utrum in alterum abiturum erat? and based on the (...) fact that the new reading reveals a subtle didactic link between A 7 and A 10 that sheds new light on the argumentative architecture of Metaphysics Book A. (shrink)

Ontological separation plays a key role in Aristotle’s metaphysical project: substances alone are ontologically χωριστόν. The standard view identifies Aristotelian ontological separation with ontological independence, so that ontological separation is a non-symmetric relation. I argue that there is strong textual evidence that Aristotle employs an asymmetric notion of separation in the Metaphysics—one that involves the dependence of other entities on the independent entity. I argue that this notion allows Aristotle to prevent the proliferation of substance-kinds and thus to secure the (...) unity of his metaphysical system. (shrink)

There is little agreement about Aristotle’s philosophy of geometry, partly due to the textual evidence and partly part to disagreement over what constitutes a plausible view. I keep separate the questions ‘What is Aristotle’s philosophy of geometry?’ and ‘Is Aristotle right?’, and consider the textual evidence in the context of Greek geometrical practice, and show that, for Aristotle, plane geometry is about properties of certain sensible objects—specifically, dimensional continuity—and certain properties possessed by actual and potential compass-and-straightedge drawings qua quantitative and (...) continuous. For their part, the objects of stereometry are potential sensible three-dimensional figures qua quantitative and continuous. (shrink)

Animals, including humans, are usually judged on what they could become, rather than what they are. Many physical and cognitive abilities in the ‘animal kingdom’ are only acquired (to a given degree) when the subject reaches a certain stage of development, which can be accelerated or spoilt depending on how the environment, training or education is. The term ‘potential ability’ usually refers to how quick and likely the process of attaining the ability is. In principle, things should not be different (...) for the ‘machine kingdom’. While machines can be characterised by a set of cognitive abilities, and measuring them is already a big challenge, known as ‘universal psychometrics’, a more informative, and yet more challenging, goal would be to also determine the potential cognitive abilities of a machine. In this paper we investigate the notion of potential cognitive ability for machines, focussing especially on universality and intelligence. We consider several machine characterisations (non-interactive and interactive) and give definitions for each case, considering permanent and temporal potentials. From these definitions, we analyse the relation between some potential abilities, we bring out the dependency on the environment distribution and we suggest some ideas about how potential abilities can be measured. Finally, we also analyse the potential of environments at different levels and briefly discuss whether machines should be designed to be intelligent or potentially intelligent. (shrink)

Kind representations, concepts like table, triangle, dog, and planet, underlie generic language. Here, we investigate the formal structure of kind representations—the structure that distinguishes kind representations from other types of representations. The present studies confirm that participants distinguish generic‐supporting properties of individuals (e.g., this watch is made of steel) and accidental properties (e.g., this watch is on the nightstand). Furthermore, work dating back to Aristotle establishes that only some generic‐supporting properties bear a principled connection to the kind, that is, are (...) true of an individual by virtue of its being a member of a specific kind (e.g., telling time for a watch). The present studies tested the hypothesis that principled connections are part of the formal structure of kind representations. Specifically, they tested whether they structure a newly learned kind representation. Experiment 1 found that introducing a property of a newly encountered novel kind in any one of four linguistic frames that provide evidence that a property has a principled connection to a kind (e.g., “It has fur because it is a blick”) led participants to infer a different conceptual consequence of principled connections (i.e., “There is something wrong with this blick, which does not have fur”) for which they had no direct evidence. Two introduction frames that provided no evidence for principled connections (e.g., “Almost all blicks have fur”) did not generate the same consequence. Experiment 2 found that all of the targeted properties were generic licensing, irrespective of the introduction frame. That the distinction between properties that bear principled connections to their kinds, and merely generic‐supporting properties structures novel kind representations, provides strong evidence that this distinction is part of the formal structure of kind representations. (shrink)

This paper argues that Aristotle’s Metaphysics Z.3 deploys a reductio against the claim that ‘substances underlie by being the subjects of predication’, in order to demonstrate the need for a new explanation of how substances underlie. Z.13 and H.1 corroborate this reading: both allude to an argument originally contained in Z.3, but now lost from our text, that form, matter and compound ‘underlie’ in different ways. This helps explain some of Z’s peculiarities—and it avoids committing Aristotle to self-contradiction about whether (...) matter is substance, a claim denied in the reductio but endorsed elsewhere. (shrink)

MetaphysicsZ.ll has in recent years received considerable attention, because of its importance for the exposition of Aristotle's psychology, which for some time now has been an immensely popular topic among Aristotelian scholars. Z.ll has proved contentious, however, especially over its statement of Aristotle's criticism of Socrates the Younger, who was wont to make a certain ‘comparison’ in the case of animals. Virtually nothing is known about this Socrates the Younger, nor is it known exactly what ‘comparison’ he made with animals. (...) But, as most interpreters suppose from the context of Z. 11, his comparison certainly had much in common with that made by ‘some', who argue that natural objects, like man, are comparable to geometrical figures, like the circle, with respect to their relationship to their matter. Just as the physical matter of circles, such as bronze, stone, and the like, are no part of the essence of the circle, so too the physical matter of man—flesh and bones—is no part of the essence of man. This comparison may hold true, even if, unlike circles, man is in fact found only in a single sort of matter, because the case of man may be like the counterfactual case in which all circles happen to be made of bronze. The bronze would still not belong to the essence of the circle; it would just be difficult psychologically to separate circularity from bronze. (shrink)

MetaphysicsZ.ll has in recent years received considerable attention, because of its importance for the exposition of Aristotle's psychology, which for some time now has been an immensely popular topic among Aristotelian scholars. Z.ll has proved contentious, however, especially over its statement of Aristotle's criticism of Socrates the Younger, who was wont to make a certain ‘comparison’ in the case of animals. Virtually nothing is known about this Socrates the Younger, nor is it known exactly what ‘comparison’ he made with animals. (...) But, as most interpreters suppose from the context of Z. 11, his comparison certainly had much in common with that made by ‘some', who argue that natural objects, like man, are comparable to geometrical figures, like the circle, with respect to their relationship to their matter. Just as the physical matter of circles, such as bronze, stone, and the like, are no part of the essence of the circle, so too the physical matter of man—flesh and bones—is no part of the essence of man. This comparison may hold true, even if, unlike circles, man is in fact found only in a single sort of matter, because the case of man may be like the counterfactual case in which all circles happen to be made of bronze. The bronze would still not belong to the essence of the circle; it would just be difficult psychologically to separate circularity from bronze. (shrink)

In Metaphysics B 3 Aristotle sets out a famous argument for the thesis that being is not a genus. In his commentary on Metaphysics B, Syrianus criticizes this argument and explains in what sense being is to be regarded as a genus. I reconstruct both Syrianus’ criticisms and his own view. I bring out ways in which they can help us rethink key assumptions of Aristotle’s ontology and shed light both on Syrianus’ critical attitude towards Aristotle and on some of (...) Syrianus’ main views in metaphysics. (shrink)

In the first argument of Metaphysics Μ.2 against the Platonist introduction of separate mathematical objects, Aristotle purports to show that positing separate geometrical objects to explain geometrical facts generates an ‘absurd accumulation’ of geometrical objects. Interpretations of the argument have varied widely. I distinguish between two types of interpretation, corrective and non-corrective interpretations. Here I defend a new, and more systematic, non-corrective interpretation that takes the argument as a serious and very interesting challenge to the Platonist.

I discuss Aristotle’s opening argument against Platonic Forms in _Metaphysics_ A.9, ‘the Razor’, which criticizes the introduction of Forms on the basis of an analogy with a hypothetical case of counting things. I argue for a new interpretation of this argument, and show that it involves two interesting objections against the introduction of Forms as formal causes: one concerns the completeness and the other the adequacy of such an explanatory project.

Although Aristotle’sMetaphysicsreceived much attention in the nineteenth and the twentieth centuries, scholars and historians of science were not particularly interested in clarifying the aim of Aristotle’s appeal to astronomy in Λ 8. Read with monotheistic prejudices, this chapter was quickly abandoned by Aristotelian scholars as a gratuitous insertion, which downgrades Aristotle’s God for the sake of some supplementary principles, whose existence was dictated by celestial mechanics. On the other hand, historians of astronomy read the astronomical excursus as providing a picture (...) of Aristotle as an able astronomer, who made an important contribution to the theory of concentric celestial spheres of Eudoxus and Callippus by adding the counteracting spheres. The present article argues (a) that Aristotle purposefully turned to astronomy as the only mathematical science whose objects were correlative to the immaterial first substances or gods, the number of which had to be precisely determined by his own project of first philosophy; and (b) that he had no aspiration of improving the astronomical theory of his peers, contrary to an interpretation that first emerged with the Peripatetic exegete Sosigenes in the second century A.D. (shrink)

Metaphysics Θ treats potentiality (δύναμις) and actuality (ἐνέργεια), and many scholars think that Aristotle broaches these topics once he has answered his main questions in Ζ and Η. In Ζ he asked, what is primary being? After arguing in Ζ.1 that substance (οὐσία) is primary being—a being existentially, logically, and epistemologically prior to quantities and qualities and other categorial beings—he devotes the rest of the book to οὐσία itself, investigating what it is, to decide what entities count as primary substances. (...) I differ from the leading interpretative consensus that ΖΗ adequately answer the questions about primary substance, and contend instead that Metaphysics Θ continues the same investigation as ΖΗ and, using δύναμις and ἐνέργεια as tools, arrives at a striking new conception of hylomorphism, different from that in ΖΗ, which enables Aristotle to defend the substantial primacy of living organisms consisting of matter and form. (shrink)

Aristotelian philosophers have been always puzzled by the ambiguous status of essences: it is not clear whether an Aristotelian should admit that an essence, taken in itself, is real, even though essences do not exist over and above particular things, as Platonists posit; furthermore, it is not clear whether an Aristotelian should endorse the view that essences have a certain unity, even if they are taken in themselves, namely, by abstracting from the individuals of which they are essences. I tackle (...) Thomas Cajetan’s analysis of this problem: this analysis is more sophisticated than that developed by Aquinas—whose texts had been commented upon by Cajetan. Cajetan distinguishes two senses of “real” and of “unity,” in order to speak of the reality and of the unity of essences, taken in themselves, though not endorsing a Platonist’s ontology. I suggest that his solution is appealing for the contemporary debate about this problem. (shrink)

ZusammenfassungZur aristotelischen Unterscheidung von Herstellen und Handeln (Poiesis und Praxis) gibt es zwei konkurrierende Interpretationen: nach der einen betrifft der Unterschied zwei verschiedene Aspekte an Handlungen, nach der anderen verschiedene Typen von Handlungen. Für eine Entscheidung dieser Frage sind systematische und exegetische Gesichtspunkte zu trennen: zwar bietet die aristotelische Textbasis Belege für beide Seiten, allerdings zeigt die systematische Untersuchung, dass eine zwei-Typen-Lesart sachlich verfehlt ist. Handlungen lassen sich nicht sinnvoll unterteilen in solche, die ihr Ziel lediglich außer sich, aber kein (...) Ziel in sich haben und umgekehrt. Stattdessen sind sie notwendig von einer doppelten Zielsetzung geleitet, bei welcher der Vollzug der Handlung in deren Vollendung münden soll. (shrink)

Zusammenfassung Zur aristotelischen Unterscheidung von Herstellen und Handeln gibt es zwei konkurrierende Interpretationen: nach der einen betrifft der Unterschied zwei verschiedene Aspekte an Handlungen, nach der anderen verschiedene Typen von Handlungen. Für eine Entscheidung dieser Frage sind systematische und exegetische Gesichtspunkte zu trennen: zwar bietet die aristotelische Textbasis Belege für beide Seiten, allerdings zeigt die systematische Untersuchung, dass eine zwei-Typen-Lesart sachlich verfehlt ist. Handlungen lassen sich nicht sinnvoll unterteilen in solche, die ihr Ziel lediglich außer sich, aber kein Ziel in (...) sich haben und umgekehrt. Stattdessen sind sie notwendig von einer doppelten Zielsetzung geleitet, bei welcher der Vollzug der Handlung in deren Vollendung münden soll. (shrink)

The primary function of the Platonic dialogue is not the communication of philosophical doctrines but the transformation of the reader's character. This article takes up the question of how, or by what means, the Platonic dialogue accomplishes its transformative goal. An answer is developed as follows. First, the style of reading associated with analytical philosophy is not transformative, on account of its hermeneutical attachment and epistemic equality in the relationship between reader and author. Secondly, the style of reading associated with (...) the genre of commentary is transformative because it is governed by a principle of authority. When the commentary model is applied to the Platonic dialogue, it can be seen that the dialogue mimics the function of the authority principle in transforming the reader into a commentator, that is, someone who reads from a position of detachment and accepts responsibility for himself as moral and epistemic agent. (shrink)

A standard thesis of contemporary Aristotelian virtue ethics and some recent Heideggerian scholarship is that virtuous behavior can be performed immediately and spontaneously without engaging conscious processes of deliberative thought. It is also claimed that phronēsis either enables or is consistent with this possibility. In the Nicomachean Ethics, however, Aristotle identifies phronesis as the excellence of the calculative part of the intellect, claims that calculation and deliberation are the same and that it is the mark of the phronimos to be (...) able to deliberate well. He also insists that for an action to count as virtuous it must issue from rational choice, which he characterizes as determined by deliberation. It thus seems that any exegetically respectable attempt to explain virtuous action within an Aristotelian framework would need to integrate with some account of deliberative choice. This creates a tension in Aristotelian scholarship. In this paper, I shall formalize this tension in terms of an apparently inconsistent triad of claims and shall examine the merits of at least one prominent interpretation of phronesis with respect to its reconciliation. (shrink)

What kind of causality does the Aristotelian Prime Mover exert on the heaven? Who “loves” the Prime Mover? Renaissance peripatetic philosopher, Francesco Vimercato, a “royal” teacher of “Greek and Latin philosophy” in Paris during the forties and the fifties of the 16th century tried to resolve these traditional puzzles that resulted from the exegesis of the Metaphysics XII, 6–7. His solution appears to be innovative, if compared to the ancient and the medieval ones. It seems partially to prefigure the last (...) two decades’ interpretations of Aristotelian “theology”. (shrink)

The pattern of criticisms of the press over the decades underscores the problems caused by the absence of universal ethical standards. Situation ethics, or ?adhocracies,?; are an insufficient moral compass to guide a fast?paced, technologically?drive, bottom?line oriented industry. It is suggested that journalists take a lesson from Aristotle, who argued for practical experience and theoretical substance. Aristotle's ?moral mean?; is recommended as a moral compass that will serve journalists who seek to be virtuous and avoid both defective and excessive practices. (...) Several instances in which the ?moral mean?; should prove especially useful are outlined. (shrink)

Aristotle's criticism of Platonic Forms in the Metaphysics has been a major source for the understanding and developments of the theory of Forms in later Antiquity. One of the cases in point is Aristotle's argument, in Metaphysics I 9, 990b22-991a2, against Forms of non-substances. In this paper, I will first provide a careful analysis of this passage. Next, I will discuss how the argument has been interpreted - and refuted - by the fifth-century Neoplatonists Syrianus and Proclus. This interpretation has (...) played an important role in the broader context of the Neoplatonic debates on the range of Plato's theory of Forms, which was one of the traditional problems discussed about the Forms in later Platonism. (shrink)

The PhD thesis advances a new approach to vagueness as dispersion, comparing it with the main philosophical theories of vagueness in the analytic tradition.

This dissertation is a collection of essays exploring the role of metaphor in Aristotle’s scientific method. Aristotle often appeals to metaphors in his scientific practice; but in the Posterior Analytics, he suggests that their use is inimical to science. Why, then, does he use them in natural science? And what does his use of metaphor in science reveal about the nature of his scientific investigations? I approach these questions by investigating the epistemic status of metaphor in Aristotelian science. In the (...) first essay, I defend an interpretation of metaphor as a type of heuristic reasoning: I claim that Aristotle uses metaphor to express conditions an explanation in natural science must meet if it is to explain regular, ordered change. These conditions specify the kinds of causes—particularly unmoved efficient causes—which the inquirer into nature is seeking. In the second essay, I look to Aristotle’s use of certain endoxa or common beliefs as explanatory principles in science, and show that his use of these principles is similar to his use of metaphor. In the final essay, I present a historical study of the analogy of art and nature, and I suggest that by looking to how the Greeks understood the role of inquiry in the arts, we can shed some light on Aristotle’s views concerning the method of inquiry he thinks the natural scientist should adopt. (shrink)

Me propongo explicar que los términos sustanciales usados individuadoramente constituyen la expresión lingüística que fija la referencia a un objeto en el Organon de Aristóteles, y mostrar que esa expresión opera allí como principium individuationis. El artículo desarrolla dos tesis principales: Es legítimo adjudicar a Aristóteles una teoría descriptiva de la referencia, en la cual las propiedades esenciales incluidas en la definición constituyen condiciones suficientes para referir, dado un contexto donde los términos sustanciales se usan para individuar. Los individuos sustanciales (...) se ubican justificadamente en la base ontológica de las Categorías en virtud de que son los objetos de la referencia, y también de que se desempeñan como sujetos últimos de la predicación. My main goal is to explain that the substantial terms fix the reference to an object, and to show that this expression is the principium individuationis, within the Aristotelian Organon. The paper works out two main theses: Aristotle may be ascribed a descriptive theory of reference in which the essential properties included in the definition constitute sufficient conditions for referring to an object, provided that in the context the substantial terms are used to individualize. Substantial individuals are justifiably included at the bottom of the ontology in the Categories by virtue of their being the objects of reference, and also by virtue of their role as ultimate subjects of predication. (shrink)