Plato seems to countenance both positive and negative Forms, that is to say, both good and bad ones. He may not say so outright, but he invokes both and rejects neither. The apparent finality of this impression creates a lack of direct interest in the subject: Plato scholars do not give negative Forms much thought except as the prospect relates to something else they happen to be doing. Yet when they do give the matter any thought, typically for the sake (...) of a prior concern, they try either to support the textual evidence or to contradict it, indicating that the evidence does not stand on its own. The purpose of this paper is to determine why they tend to affirm or deny the obvious, how they try to confirm or dispute it, and what this says about Plato’s position. The strategic vehicle is a comparative case study. The confirmation comes from Debra Nails (2013), who needs to embrace negative Forms to demonstrate that the unhypothetical first principle of the all is not identical to the Form of the good, something she cannot do unless Plato recognizes negative Forms. The contradiction comes from Holger Thesleff (2013), who needs to reject negative (Ideal) Forms because the defining feature of his (Ideal) Forms is the possession of positive intrinsic value, which cannot be predicated of anything negative. Despite defending opposite views, or perhaps because of this, they jointly make up for any lack of interest in the scholarly community. I appreciate both yet side with Thesleff. (shrink)

I advocate an ad hominem reading of the hedonism that appears in the final argument of the Protagoras. I that attribute hedonism both to the Many and to Protagoras, but my focus is on the latter. I argue that the Protagoras in various ways reflects Plato’s view that the sophist is an inevitable advocate for, and himself implicitly inclined toward, hedonism, and I show that the text aims through that characterization to undermine Protagoras’ status as an educator. One of my (...) objectives in the course of my arguments is to explore connections between the final argument of the Protagoras and the Man-Measure Doctrine as it is developed in the Theaetetus. (shrink)

ArgumentThis article presents ancient documents on the subject of homeomeric lines. On the basis of such documents, the article reconstructs a definition of the notion as well as a proof of the result, which is left unproved in extant sources, that there are only three homeomeric lines: the straight line, the circumference, and the cylindrical helix. A point of particular historiographic interest is that homeomeric lines were the only class of lines defined directly as the extension of a mathematical property, (...) a move that is unparalleled in Greek mathematics. The far-reaching connections between mathematical homeomery and key issues in the ancient cosmological debate are extensively discussed here. An analysis of its relevance as a foundational theme will be presented in a companion paper in a future issue of Science in Context. (shrink)

This dissertation is a study of appetite in Plato’s Timaeus, Republic and Phaedrus. In recent research is it often suggested that Plato considers appetite (i) to pertain to the essential needs of the body, (ii) to relate to a distinct set of objects, e.g. food or drink, and (iii) to cause behaviour aiming at sensory pleasure. Exploring how the notion of appetite, directly and indirectly, connects with Plato’s other purposes in these dialogues, this dissertation sets out to evaluate these ideas. (...) By asking, and answering, three philosophically and interpretatively crucial questions, individually linked to the arguments of the dialogues, this thesis aims to show (i) that the relationship between appetite and the body is not a matter of survival, and that appetite is better understood in terms of excess; (ii) that appetite is multiform and cannot be defined in terms of a distinct set of objects; and (iii) that appetite, in Plato, can also pertain to non-sensory objects, such as articulated discourse. -/- Chapter one asks what the universe can teach us about embodied life. It argues that Plato, in the Timaeus, works with an important link between the universe and the soul, and that the account of disorder, irrationality and multiformity identifying a pre-cosmic condition of the universe provides a key to understanding the excessive behaviour and condition of a soul dominated by appetite. -/- Chapter two asks why the philosophers of the Republic’s Kallipolis return to the cave, and suggests that Plato’s notion of the noble lie provides a reasonable account of this. By exploring the Republic’s ideas of education, poetry and tradition, it argues that appetite – a multiform and appearance oriented source of motivation – is an essential part of this account. -/- Chapter three asks why Socrates characterizes the speeches of the Phaedrus as deceptive games. It proposes that this question should be understood in the light of two distinctions: one between playful and serious discourse and one between simple and multiform. It argues that the speeches of the Phaedrus are multiform games, and suggests that appetite is the primary source of motivation of the soul addressed, personified by Phaedrus. -/- . (shrink)

The death of Socrates gave birth to an industry of biographical literature which often took the form of a defence or prosecution , sometimes purporting to be the actual defence or prosecution conducted at his trial. Plato and Xenophon wrote works in his defence. Among his critics, one Polycrates had a certain notoriety. Lysias, Theodectes and Demetrius of Phalerum, orators and rhetoricians like Polycrates, were credited with further works of apology. There were doubtless many others. The aim of this paper (...) is to show that Xenophon wrote his Defence in the light of the rhetorical theory that required that a speaker utter words and thoughts appropriate πρεποντα to his character. (shrink)

The three processes needed to create life, compartmentalization, metabolism, and information transfer (memory stored in nucleic acids and manipulation operated by proteins) are embedded in organized genome features. The core of life puts together growth and maintenance (which drives survival), while life in context explores and exploits specific niches. Analysis of gene persistence in a large number of genomes shows that the former constitutes the paleome, which recapitulates the three phases of the origin of life: metabolism of small molecules on (...) surfaces, substitution of surfaces by an RNA-world where transfer RNA played a central role, and invention of template mediated information transfer. Colonization of each niche is performed using an almost unlimited set of genes, forming the cenome. The agreement of the paleome structure with a consistent scenario for the origin of life is such that we may consider extant genomes as providing us with an archive of the origin rather than as a palimpsest where most of our past would be irremediably hidden. (shrink)

In the analysis of Anaxagoras’ physics in view of the relation between his teachings on multitude and heterogeneity, two central questions emerge: 1) How can the structure of the universe considered purely mereo-topologically help us explain that at the first cosmic stage no qualitative difference is manifest in spite of the fact that the entire qualitative heterogeneity is supposedly already present there? 2) How can heterogeneity become manifest at the second stage, resulting from the noûs intervention, if according to fragment (...) B 6 such a possibility requires the existence of “the smallest”, while according to the general principle stated in fragment B 3 there is not “the smallest” but always only “a smaller”? This paper showcases the perplexity of these two questions but deals only with the former. The answer follows from Anaxagoras’ being a thoroughgoing infinitist in the way in which no Greek physicist was: the principle of space isotropy operative in geometry is extended to physics as well. So any two parts of the original mixture are similar to each other not only in view of the smaller-larger relation but also because each contains everything that the other one contains. This in effect means that at the stage of maximal possible heterogeneity each part of any part contains infinitely many heterogeneous parts of any kind whatsoever. So, neither can there be homogeneous parts in view of any qualitative property, nor can there be predominance in quantity of parts of any kind that would make some property manifest. (shrink)

Although Presocratics in 600 B.C founded new research ways in science and philosophy, wrote the first scientific essays, introduced basic conceptions of deduction, and abandoned mythological explanations, all we have of their works is but the fragments in the works of further doxographers, biographers, historians or philosophers who brought their statements between their own words. This would sometimes result in misunderstanding the presocratics’ purposes. Hermann Diels in his Doxographi Graeci raised a new method for dealing with doxography tradition. Diels’ new (...) approach to doxography returned all this tradition to Aristotle’s pupil, Theophrastus. Some scholars like Jaap Mansfield criticized his disregard for the sophists like Gorgias and Hippias, and the successions of philosophers. According to his criticism, some matters like the Sophists’ influence on Plato, Aristotle’s definition of Doxa in the Placita and the influence of the succession and interpretation tradition on doxogtaphy are more noteworthy than Diels has thought. (shrink)

This article seeks to present a detailed textual analysis of Protagoras’ Great Speech in Plato's Protagoras. I will argue that the concept of ἀρετή as it appears in the Great Speech is whittled down to a vague notion of civic duty. In this respect, Protagoras is bringing himself in line with the democracy, but in doing so the ἀρετή he claims to teach loses much of its initial appeal, particularly in the eyes of his aristocratic clientele. Nevertheless, if thecontentof Protagoras’ (...) Great Speech overlooks the abilities required to rise to political prominence, theformmost assuredly does not. As one would expect from Plato's Protagoras, his speech is replete with just that oratorical prowess his students might expect to acquire from him. This, in turn, has a number of interesting and important implications in the broader context of theProtagoras, in particular regarding the contrast or conflict between long speeches and short-answer dialectic. Moreover, although it has long been noticed that Protagoras neglects rhetoric and personal pre-eminence in his account, as far as I know there has not been any serious attempt to analyse the stylistic aspects of this masterful speech. Accordingly, both this and my attempt to interpret it within the economy of the dialogue are original. (shrink)

A pergunta, “Tudo é número?” no título do famoso artigo de 1989 de Zhmud, deixa aberto um desafio para o extremamente importante testemunho aristotélico de que “tudo é número” era a definição fundamental da filosofia pitagórica. Tal desafio não é nada simples, especialmente quando se considera que, até então, as histórias tanto da filosofia quanto da matemática antiga parecem não ter dúvidas de que esta afirmação é correta. Este artigo pretende submeter à avaliação crítica a alegação de Aristóteles de que (...) os pitagóricos acreditavam que “tudo é número”. Nossa análise dos muitos modos nos quais Aristóteles enuncia a tese de que “tudo é número” revelará, para além de variações meramente semânticas, uma contradição teórica fundamental que o próprio Aristóteles parece incapaz de resolver. De fato, três versões diferentes da doutrina estão presentes na doxografia aristotélica: uma identificação dos números com objetos sensíveis; uma identificação dos princípios dos números com os princípios das coisas que existem; uma imitação dos objetos pelos números. Enquanto as versões e parecem identificar, em termos que lembram Platão, os números com a causa material da realidade, a versão, a saber, números como causas formais da realidade, é uma reconstrução aristotélica da teoria pitagórica. Aristóteles teria sido levado a tal reconstrução pela dificuldade que encontrou para aceitar a noção pitagórica material de número, e por considerá-la, para seu gosto, fortemente marcada pela recepção da mesma teoria no ambiente da Academia. (shrink)

The article deals with the examination of method of hypothesis in Plato's philosophy. This method, respectively, will be examined in three dialogues of Meno, Phaedon and Republic in which it is explicitly indicated. It will be shown the process of change of Plato’s attitude towards the position and usage of the method of hypothesis in his realm of philosophy. In Meno, considering the geometry, Plato attempts to introduce a method that can be used in the realm of philosophy. But, ultimately (...) in Republic, Plato’s special attention to the method and its importance in the philosophical investigations, leads him to revise it. Here, finally Plato introduces the particular method of philosophy, i.e., the dialectic. (shrink)

I argue that these inconsistencies in wording and practice reflect the existence of two distinct Aristotelian views of inquiry, one peculiar to the Posterior Analytics and the other put forward in the Physics and practiced in the Physics and in other treatises. Although the two views overlap to some degree (e.g. both regard a rudimentary understanding of the subject as an essential first stage), the view of the syllogism as the workhorse of scientific investigation and the related view of inquiry (...) as a search for the ‘missing middle terms’ turn out to be ideas peculiar to the Analytics. Conversely, the techniques of analysis and differentiation highlighted in the Physics account receive only cursory attention in the Analytics. However, when we consider the character of Aristotle’s own inquiries, on both scientific and philosophical topics, it becomes clear that it is the Physics rather than the Posterior Analytics that gives us Aristotle’s considered view the path to knowledge. (shrink)

The purpose of this paper is to give an account and a rational reconstruction of the heuristic advice provided by Aristotle in the Topics and Prior Analytics in regard to the difficulty or ease of strategic planning in the context of a dialectical dialogue. The general idea is that a Questioner can foresee what his refutational syllogism would have to look like given the character of the thesis defended by the Answerer, and therefore plan accordingly. A rational reconstruction of this (...) advice will be attempted from three perspectives: strategic planning based on the acceptability of Answerer’s thesis, strategic planning based on the predicational form of the thesis, strategic planning based on the logical form of the thesis. In addition, we will provide an illustration of the potential of this heuristic advice as we apply it to the interpretation of a fragment from Plato, presuming that, in a similar way, a reading of this kind might be more generally applicable in the interpretation of the Platonic dialogues. (shrink)

In Laws 5, the Athenian argues in favour of virtuous over vicious lives on the basis that the former are preferable to the latter when we consider the pleasures and pains in each. This essay offers an interpretation of the argument which does not attribute to the Athenian an exclusively hedonist axiology. It argues for a new reading of the division of ‘types of life’ at 733c-d and suggests that the Athenian relies on the conclusion established earlier in the Laws (...) that we humans take pleasure in harmony and order. Virtuous lives exhibit just such harmony and order and are therefore always more pleasant than and preferable to vicious lives. (shrink)

The paper's two theses are: First, that the historical and philosophical roots of argumentation are in ethics and politics, and not in any formal ideal, be it mathematical, scientific or other. Furthermore, argumentation is a human invention, deeply tied up with the emergence of democracy in ancient Greece. Second, that argumentation presupposes and advances concurrently humanistic values, especially the autonomy of the individual to think and decide in a free and uncoerced manner.

This paper looks at the causal activity of the unmoved mover of Aristotle. The author affirms both the efficient causality of God and his teleological role. According to Aristotle, the main explanation, by describing God, is ‘thinking on thinking’. That means his most important factor to act cannot only ‘be aimed’ but must also ‘be thought’. The final causality is based on the higher energeia what owns the efficient cause, since the energeia itself is regarded by Aristotle as good. God (...) as unmoved mover not moves as a form such the idea of the Good, but as individual and active substance. The goal of the divine activity is God himself, while the other immaterial substances move the spheres as instruments for the change in the world. Insofar those substances are intelligent agents, they are ends for themselves and for their effects. Many new texts to defend such as an efficient causal interpretation are quoted. (shrink)

Bobonich argues that, in the Laws, Plato is committed to the view that the goodness of all goods entirely distinct from virtue is dependent on the virtue of their possessor. He suggests further that Plato's commitment to this dependency thesis is best explained by Plato's commitment to two other theses: (1) that knowledge is sufficient for all virtue, and (2) that the goodness of goods entirely distinct from virtue depends on their possessor's knowledge of the nature of their goodness. While (...) I agree with Bobonich that Plato maintains his commitment to a strong relationship between virtue, knowledge, and happiness in the Laws, I disagree with the details of Bobonich's account of this relationship. (shrink)

Abstract The great german Scholar, Eduard Zeller, suggested that the reference to male and female in Parmenides B12.5-6 was probably an allusion to the physical principles of `mortal opinion': Night and Light. This suggestion has been rejected by some scholars because such an association would lead us to admit that, in B12, male was associated with Night and female with Light, a theory which would be at odds with the supposed misogyny of Greek culture. However, Parmenides' account of `mortal opinion' (...) certainly associates male with coldness and density, the attributes of Night, and female with hotness and greater rarity, the attibutes of Light. The aims of this paper are, then, first, to show that the association of female with Light and of male with Night is in fact right; and secondly to investigate the main dualistic features of Parmenides' `mortal opinion' (embryology, sleep, death, knowledge) in relation to this theme. This will lead us, finally, to focus our attention on the Proem, which introduces us to a world full of female divinities, among whom - beyond the gates of the ways of day and night - is the unnamed goddess who will initiate her young male auditor into the two `ways'. (shrink)

Democritus is generally understood to have anticipated the seventeenthcentury distinction between primary and secondary qualities. I argue that this is not the case, and that instead for Democritus all sensible qualities are conventional.

Plato, through the dialogues of Republic, Laws, Protagoras, Menon, The Symposium and Theetitos, links inherently education with state stability. The proper functioning of the state machinery presupposes education and seeks the first foundation of political and social stability. The role of education at the social and political level is enormous, since it believes that the political instability of its time, the corruption of institutions and morals should be addressed through a political and social reform, based in particular on a rigorous (...) control in the field of education. (shrink)

This page is dedicated to an analysis of the first section of Parmenides' Poem, the Way of Truth, with a selection of critical judgments by the most important commentators and critics. In the Annotated Bibliography I list the main critical editions (from the first printed edition of 1573 to present days) and the translations in English, French, German, Italian and Spanish, with a selection of studies on Parmenides; in future, a section will be dedicated to an examination of some critical (...) variants of the Greek text, with particular attention to corrections to the Diels-Kranz (abbreviated DK) edition of the Fragmente der Vorsokratiker. The fragments of Parmenides' Poem are cited according to Diels-Kranz numbering system as adopted in the 6th edition, Berlin 1952; the Poem is divided into three parts: the Proem fr. I, 1-32; the Way of Truth (Alethéia) from fr. II to VIII, 49, and the Way of Mortal Opinion (Doxa) fr. VIII, 50 to XIX, 3. (shrink)

Any comprehensive interpretation of the "Theaetetus" has to provide answers to, among others, two very general questions concerning that dialogue: "What is Plato's relation to the problems faced in the "Theaetetus"?" and "What is the significance of the absence of the Forms from the discussion of the "Theaetetus", given their undoubted relevance to the topic of the dialogue, i.e. knowledge?" Predominantly, the answer given to the first question in the literature has been that the problems are those that Plato is (...) trying to tackle and the one to the second question, when it has been addressed at all, that the Forms are left out of the discussion because Plato no longer thought them relevant, either for having abandoned or seriously revised them, by the time of writing the "Theaetetus". In this study of the Wax Block and the Aviary models of judgment that occur in the second part of the "Theaetetus" as part of its discussion of the problem of false judgment, I argue that the problems faced there actually arise because of the neglect of Forms. The discussion of the second part is, I contend, carried out on a materialist ontology, an ontology assumed because it suits the definition of knowledge as true judgment which inaugurates that part of the dialogue, an ontology in no way subscribed to by Plato. The Wax Block is, I explain, a materialist model and fails in the case of judgments about numbers for treating them on a par with material subjects, ignoring their intelligible status. In particular, it fails to distinguish judging 5 and 7 to be 11 from judging 12 to be 11 because of its neglect of Forms; Plato would distinguish those judgments by distinguishing 5 and 7 from 12 with help from his part-whole analysis, to which the Forms are essential. (shrink)

Desperately difficult texts inevitably elicit desperate hermeneutical measures. Aristotle's De Anima, book three, chapter five, is evidently one such text. At least since the time of Alexander of Aphrodisias, scholars have felt compelled to draw some remarkable conclusions regarding Aristotle's brief remarks in this passage regarding intellect. One such claim is that in chapter five, Aristotle introduces a second intellect, the so-called 'agent intellect', an intellect distinct from the 'passive intellect', the supposed focus of discussion up until this passage.1 This (...) view is a direct descendent of the view of Alexander himself, who identified the agent intellect with the divine intellect.2 Even the staunchest defender of such a view is typically at a loss to give a plausible explanation of why the divine intellect pops into and then out of the picture in the intense and closely argued discussion of the human intellect that goes from chapter four through to the end of chapter seven.3 Revolting against an extravagant postulation of entities, Michael Wedin, for example, has argued with considerable subtlety and ingenuity that there is in fact only one intellect discussed in De Anima.4 This unified intellect is fully capable of being integrated into Aristotle's hylomorphic psychology. In order to make his case, though, Wedin is himself forced (1) to discount the importance of some texts and (2) to interpret others in a way that strains credulity. (shrink)

_ Source: _Volume 63, Issue 1, pp 1 - 24 This article examines Diogenes of Apollonia’s doctrines of intellection and soul in relation to his material principle, air. It argues that for Diogenes both intellection and soul are not, as commonly thought, some sort of air, even though both intellection and soul are to be understood in terms of air and the system of τρόποι of air that he has set up. These new interpretations of intellection and soul yield insight (...) into Diogenes’ claims about the ordering activity of air as intellection and a renewed appreciation for his material monism. (shrink)

The prospect of human immortality is manifest in many of Plato's writings, appearing as early as the Apology and the Crito, and as late as Book 12 of the Laws. But nowhere is immortality given so much attention, nor as central a place in Plato's philosophical projects, as in what have traditionally been referred to as his Middle Period works, so it is hardly surprising that we find an extensive treatment of the subject of immortality in Socrates’ own encomium in (...) the Symposium. Eros, Socrates tells us, is not merely a desire to possess the good, but one that pushes us towards possessing the good forever and, because of this, eros is necessarily a desire for immortality. However, it is evident that Socrates’ presentation of immortality in the Symposium is fundamentally different from those found in other dialogues. This is not merely because in this work alone Socrates attributes the desire for immortality to eros; rather it is also because the nature of the immortality that Socrates recommends here, and the means by which he suggests it is achieved, are wholly unique to this work. Whereas in other dialogues Plato casts his discussions in terms of the persistence of the soul in some super-sensible realm, here he offers a picture of lovers achieving human immortality by creating memorials that will outlast them. (shrink)

Cicero, Lucullus 38: ‘…non potest animal ullum non adpetere id quod accommodatum ad naturam adpareat …’ From earliest childhood every man wants to possess something. One man collects horses. Another wants gold. Socrates has a passion for companions. He would rather have a good friend than a quail or a rooster. In this way, Socrates begins his interrogation of Menexenus. He then congratulates Menexenus and Lysis for each having what he himself still does not possess. How is it that one (...) gets a friend, Socrates asks? Since the nineteenth century many who have read these lines have found them repulsive. Scholars have damned the Lysis for its selfish egoism, for regarding persons as personal belongings. At the turn of the century some sought to discredit the dialogue as a forgery and a calumny. Others debated the dating of the dialogue as Socratic or Platonic, seeking whom to blame rather than whom to credit. And those who have regarded the dialogue as Platonic have tried to redeem it by detecting hints of Plato's theory of Forms. A few have attempted to salvage reputations by understanding the argument of the Lysis as a reductio of egoism, or else by invoking the loyalty of Socrates' friends and the history of Plato's friendship for Dion of Syracuse to speak up for their defence. Guthrie has condemned the dialogue as a failure of method and presentation , and Vlastos has pronounced it a failure of love: ‘The lover Socrates has in view seems positively incapable of loving others for their own sake, else why must he feel no affection for anyone whose good-producing qualities he did not happen to need?’ The Lysis appears to make no positive contribution to the Greek tradition on friendship when compared to the Symposium or the Phaedrus. And in the subsequent tradition, whatever Aristotle might have borrowed from the dialogue he uses for his own purposes. Aristotle too is quite critical of specific points raised in the Lysis. Now it might seem that Aristotle made a place for the selfish love of the Lysis in his own theory, as an inferior grade of utility love. But even this cannot be so, if we are to agree with recent studies of Aristotle's ethics. According to Aristotle, if a client is friendly to his benefactor because of the latter's usefulness, this utilitarian motive must accompany a genuine concern for the benefactor's own interest in that relation, if they are to be friends. Inferior and genuine friendship may differ in purpose but not in regard for the well-being of the beloved. This respect for the object of one's love has no parallel in the Lysis, according to the standard reading of the dialogue. (shrink)

: The semantic fields and root metaphors of "fate" in Classical Greece and pre-Buddhist China are surveyed here. The Chinese material focuses on the Warring States, the Han, and the reinvention of the earlier lexicon in contemporary Chinese terms for such concepts as risk, randomness, and (statistical) chance. The Greek study focuses on Homer, Parmenides, the problem of fate and necessity, Platonic daimons, and the "On Fate" topos in Hellenistic Greece. The study ends with a brief comparative metaphorology of metaphors (...) for the action of fate including command, division or allotment, and wheel or cycles of change. (shrink)

How far can one ascribe a spatial meaning to pain? When I have a pain, for instance, in my leg, how should one understand the “in” in the “pain in my leg”? I argue (contrary to Noordhof) that pain does have a spatial meaning, but (contrary to Tye) that the spatiality of pain is not to be understood in the standard sense of spatial enclosure. Instead, spatiality has a special meaning with regard to pain. By defining pain in phenomenological terms (...) as a disturbed form of bodily perception, I contend that the “in” in “pain in my body” has a dual spatial meaning: firstly, it signifies my internal perceptual relation to a disturbing part of my body; secondly, it denotes the external perceptual relation to my environment that the disturbance forces me to take. Once the spatiality of pain is understood in terms of such a perceptual relation, it is not restricted to localisable hurts, but pertains to all forms of pain, such as affliction and agony. (shrink)

ABSTRACTOne of the recurrent motifs in political thought is the idea of the social contract, according to which a society, a government, or moral principles depend for their existence on agreements...

In two of his dialogues especially, the Sophist and the Parmenides, Plato concerns himself at length with problems presented by the Eleatics. Despite difficulties in the interpretation of individual passages, the Sophist has in general proved the less difficult to understand, and since some of the problems at issue in the two works indicate the same or similar preoccupations in Plato's mind, it is worth considering how far an interpretation of the ‘easier’ dialogue can be used to forward an interpretation (...) of the more difficult. First, therefore, we must identify problems common to the two works; then we must see whether we can understand what Plato understood Parmenides to have done—this may help towards an understanding of what he did in fact do; finally we can apply our findings to the Parmenides itself, particularly to the problem of the unity of the dialogue, in the hope that Plato's intentions may become clearer. (shrink)

For many of the ancient Greek philosophers, the ethical life was understood to be closely tied up with important notions like rational integrity, self-control, self-sufficiency, and so on. Because of this, feeling or passion (pathos), and in particular, pleasure, was viewed with suspicion. There was a general insistence on drawing up a sharp contrast between a life of virtue on the one hand and one of pleasure on the other. While virtue was regarded as rational and as integral to advancing (...) one’s well-being or happiness and safeguarding one’s autonomy, pleasure was viewed as largely irrational and as something that usually undermines a life of reason, self-control and self-sufficiency. I want to try to show that the hedonist Aristippus of Cyrene, a student and contemporary of Socrates, was unique in not drawing up such a sharp contrast. Aristippus, I argue, might be seen to be challenging the conception of passion and pleasure connected to loss of self-control and hubristic behavior. Not only do I try to show that pleasure according to Aristippus is much more comprehensive or inclusive than it is usually taken to be, but that a certain kind of control and self-possession actually play an important part in his conception of pleasure and in his hedonism as a whole. (shrink)

The question concerning names and things discussed in Cratylus, repeats the old and fundamental philosophical subject of "phusis" and "nomos"; an essential issue which may be considered as the ground for many theories in Greek philosophy. The question In Cratylus is how relates a name to its object or thing to which the name refers. Are names by nature, i.e. is there any necessary relation between a name and its object, or as long as there is a convention, an object (...) could be called by any name. According to Socrates the true nature of anything is tobe found in its idea and not in its perishable material form. Thus the naturally correct name is that which imitates the idea and reveals it. (shrink)

Towards the close of Book V of theRepublicPlato tells us that the true philosopher has knowledge and that the objects of knowledge are the Forms. By contrast, the ‘lovers of sights and sounds’, he tells us, have no more than belief, the objects of which are physical particulars. He then goes on to present us with some very radical-sounding assertions about the nature of these physical particulars. They are bearers of opposite properties, he says, in so thorough-going a manner that (...) we cannot say of them that they are nor that they are not: they lie somewhere between being and utter non-being.This passage of theRepublic still awaits an agreed interpretation and I want to suggest as a reason for this that it is usually interpreted in isolation. I will argue that it becomes easier to understand when seen against the background of Plato's developing thought. To be more precise, it makes sense when taken as a rejection by Plato of one of his earlier beliefs: namely, a doctrine of essentialism to be found in thePhaedo.The greater part of this paper then will be an attempt to show thatRepublicV is a rejection of thePhaedo'sdoctrine of essences. Its concluding part will try to explain why that doctrine was rejected. (shrink)

A discussão nos livros dos Tópicos giram em torno dos debates dialéticos e seus elementos. Aristóteles discorre sobre os gêneros, as propriedades e os chamados acidentes e suas relações predicativas em categorias. Interessa-nos, sobretudo, compreender o papel desempenhado pela Definição e qual sua relação com os demais instrumentos para a dialética.

El artículo reexamina individualmente los escasos testimonios pre-clásicos en los que se verifica por primera vez el término bárbaros. Se instrumentará un enfoque discursivo en relación con la ocurrencia del término en las fuentes arcaicas -atento al plano morfosintáctico, semántico y pragmático- con el objeto de obtener indicios y formulaciones de conjunto que puedan enriquecer el debate en torno a la génesis de la voz bárbaros y, en especial, contribuir a echar luz sobre las múltiples connotaciones semánticas que adquirirá el (...) término en su diseminación y proliferación en la etapa posterior a las Guerras Médicas. The paper reexamines individually the sparse pre-classical sources containing the term bárbaros. The analysis of the extant archaic evidence adopts a discursive approach -which encompasses morphosyntactic, semantic and discourse-pragmatic features- in an attempt to shed light on the still much-debated origin of the word bárbaros and, notably, on the manifold semantic connotations the word bárbaros later acquires as its use becomes pervasive in the aftermath of the Persian wars. (shrink)

Allusions to a cosmogony contained in a Vedic hymn present striking analogies to a cosmogony attributed to the Pythagoreans by Aristotle, Simplicius and Stobaeus. The aim of the paper is to evaluate the extent to which they are similar and to which their differences respond to different cultural premises.

This study aims to present a new interpretation about the controversy in the Hobbesian reception about its affiliation to the natural law or the positive law. According to Norberto Bobbio, these positions are mutually exclusive. In the first place, we will present the textual passages that enable Hobbes to be considered, on the one hand, as a supporter of iusnaturalism in accordance with the paradigmatic readings of Howard Warrender and Norberto Bobbio and, on the other, or of iuspositivism, according to (...) the readings of Simone Goyard- Fabre and Jean Hampton. In the second, we will demonstrate our interpretation that accommodates both points of view, from a historical rescue of the antiphontean antilogy, considering the textual ambivalence as a Hobbesian philosophical character. (shrink)

There is a problem about belief and knowledge in Plato's epistemology that has exercised serious students of Plato only to settle into a recent orthodoxy. Guthrie characterizes the problem and its current resolution this way: ‘In the Meno doxa appeared to be a dim apprehension of the same objects of which knowledge is a clear and complete understanding … in the Republic each is directed to different objects, knowledge to the Forms and doxa to the sensible world alone … at (...) least the opinion seems now to prevail that on the relationship between doxa and knowledge Meno and Republic are irreconcilable, and exhibit a complete change of mind on Plato's part.'. (shrink)