Plato seems to have been pessimistic about how most people stand with regard to virtue. However, unlike the Stoics, he did not conclude that most people are vicious. Rather, as we know from discussions across several dialogues, he countenanced decent ethical conditions that fall short of genuine virtue, which he limited to the philosopher. Despite Plato's obvious interest in this issue, commentators rarely follow his lead by investigating in detail such conditions in the dialogues. When scholars do investigate what kind (...) of virtue, if any, Plato thinks is open to non-philosophers, they typically look to the Republic. But in the Republic Plato sets out an ideal city; therefore, the virtue available to non-philosophers there is likely different from what he thinks is available to them in the real world. If we want to determine Plato's thoughts about the virtue of actual non-philosophers, we must look elsewhere. In this paper, I set my sights on the Phaedo. (shrink)

In this paper I present an original interpretation of the concept of separation in Plato. First, I argue that despite the fact that the ancient Greek word for “separation” almost never appears in the metaphysical discussions of Plato’s dialogues, the key role of the concept of separation in Plato’s metaphysics can be attested by the importance the platonic tradition gives to it. Therefore, understanding separation in Plato seems to be a problem we must face, but we do not have a (...) clear strategy to solve it. My strategy will be to tackle this problem by looking at a specific passage in which Plato distinguishes the ontological status of Forms and sensible things. Through the analysis of this passage and its relations to another metaphysical argument in Plato, I hope to show that Plato’s careful choice of words and syntactical structure of sentences aims to distinguish two ontologically different types of entities: the unrelational, separate Forms, and the relational sensible things. (shrink)

This book is a quest for the real Plato, forever hiding behind the veil of drama. The quest, as the subtitle indicates, is Cartesian in that it looks for Plato independently of the prevailing paradigms on where we are supposed to find him. The result of the quest is a complete pedagogical platform on Plato. This does not mean that the book leaves nothing out, covering all the dialogues and all the themes, but that it provides the full intellectual apparatus (...) for doing just that. It consists of two parts. The first is a general orientation in three chapters, one each pertaining to the life, thought, and works of Plato. The second is a dialogic companion covering the four dialogues built around the last days of Socrates, with a separate chapter devoted to each: Euthyphro, Apology, Crito, and Phaedo. (shrink)

This paper presents Olympiodorus’ and Damascius’ explanations of the philosopher’s practice of dying in Plato’s Phaedo. It also includes a presentation of Ammonius’ exegesis of the practice of death. The Neoplatonic commentators discern two kinds of death, the bodily or physical death and the voluntary death. Olympiodorus suggests that bodily death is only an image of voluntary death and cannot be recognized as an original death, because original death presupposes the preparation for death and the constant effort for the purification (...) of the soul during the philosopher’s life-time. Only preparation for death and purification can ensure the complete separation of the soul from the body. Relative to this distinction is that between apothnēskein and tethnanai; these infinitives denote the dual meaning of death: death as an event or a process and death as a state. Our study examines thoroughly the subtle distinctions made by Olympiodorus and Damascius and offers a comparative analysis of the two definitions of death as well as that of purification. It reaches the conclusion that apothnēskein is a necessary condition of tethnanai, i.e. of a definitive release and parting of the soul from the body. On the other hand, the process of eventual purification, a notion which betrays the religious character of purification, can be identified with apothnēskein, which is the practice of dying by the true philosopher. Finally, our study also emphasizes and explains the difference between the voluntary philosophical death and the voluntary unphilosophical suicide; the latter guaranteeing only bodily or physical death. (shrink)

One of Plato’s goal in the Phaedo is not only to define what philosophy is, but also to describe what ‘real’ or ‘authentic’ philosophy consists of. This description of ‘authentic’ philosophy reveals a tension. Indeed, if Socrates feels the need to speak of a genuine philosophy, is it not a sign that there is another type of philosophy, which is inauthentic and fake? If Plato emphasizes the legitimacy of some philosophers, is it not because he believes that there are others, (...) who resemble the former but are a mere imitation of them? In fact, there is in the Phaedo an implicit description of ‘false’ philosophers, which culminates with the presentation of a precise case: the antilogician. Sometimes called a sophist, often described as an eristic, the antilogician is a perfect example of philosophy gone wrong. Criticised more than once in his dialogues, Plato condemns vivaciously the antilogician as he diverts real philosophical inquiry and immerses people in absolute relativism. (shrink)

This paper discusses two broadly logical issues related to Protagoras’ measure doctrine (M) and the self-refutation argument (SRA). First, I argue that the relevant interpretation of (M) has it that every individual human being determines all her own truths, including the truth of (M) itself. I then turn to what I take to be the most important move in the SRA: that Protagoras recognises not only that his opponents disagree with him about the truth of (M), but also that they (...) hold that (M) is false simpliciter. By recognising that his opponents do not make the relativising concession he makes for them, he is forced to accept that (M) is false. I go on to argue that several other defenders of the SRA end up with a regress which is difficult to end and might not favour anti-Protagoreans. On my reading, by recognising what his opponents believe, Protagoras is barred from adding qualifiers, and the possible regress doesn’t get off the ground. I conclude with brief discussions of how Protagoras might try to avoid the result of the SRA and the argument’s role in this part of the Theaetetus. (shrink)

The purpose of this paper is to reassess some mathematical examples in Plato’s dialogues which at a first glance may appear to be nothing more than trivial puzzles. In order to provide the necessary background for this analysis, I shall begin by sketching a brief overview of Plato’s mathematical passages and discuss the criteria for aptly selecting them. Second, I shall explain what I mean by ‘mathematical examples,’ and reflect on their function in light of the discussion on παραδείγματα outlined (...) in theSophistand theStatesman. Against this framework, I shall move to a close examination of specific examples drawn from theTheaetetus(154c–55d), theRepublic(523c–24d), and thePhaedo(96d–97b, 100e–101d). By placing these examples in the broader context of pre-Euclidean mathematics, I shall show that their mathematical content is often less elementary than might appear at first sight. Moreover, by placing emphasis on the specific philosophical concerns that motivated their introduction, I shall argue that the examples are not merely nonsensical jokes. Even if their illustrative purpose is not always immediately clear, and even if they can sound playful and bizarre, they in fact fulfil an important function: by virtue of their power to generate wonder or confusion, they serve as exercises and act as a trigger with respect to the difficult philosophical issues they are intended to clarify. (shrink)

This article proposes a reconstruction of the Sextan critique against the Pythagorean conception of number as principle of all existing things. Taking into consideration all the parallel passages concerning the presentation and the polemic about the Pythagorean doctrine, the present article proposes a division of the sceptical critique into two sections, the first one presenting the Pythagorean reasons to consider the numbers as principle existing apart from numbered things, and the second one presenting the arguments that Sextus himself built against (...) them. This paper will show that this structure is consistent with the sceptical method, which consists in pointing out the ἰσοσθένεια among different positions which leads to suspension of judgment. Regarding the Pythagorean doctrine that emerges from these passages, the present article discusses the way in which Sextus testified a juxtaposition between Pythagorean and Platonic doctrines, probably due to a Middle-Platonic or Neopythagorean elaboration, against which Sextus used Platonic concepts, adopting in original way arguments taken from the Parmenides and the Phaedo. Despite the ἐποχή about the nature of the number, this article will argue that Sextus did not avoid to use the number in practical daily life, in a way that is consistent with the sceptical practical criterion. (shrink)

An abiding puzzle in the Phaedo is the transition in the text from initial pessimism about the possibility of wisdom during human life to a more optimistic view. Prominent interpretations posit different kinds or degrees of wisdom at issue in the two sets of passages. By contrast, I argue that the pessimistic view rests on the implicit premise that the soul cannot be completely purified during human life—a premise which arises from an initial conception of impurity and its cause. In (...) developing his eschatology, Socrates refines this conception and rejects the implicit premise. Because the embodied soul can be completely purified, it can achieve philosophical wisdom as well. (shrink)

The non-identity argument at Phaedo 74b–c is among the most studied and disputed arguments in Plato’s dialogues. In the passage, equality is distinguished from perceptible equals insofar as the latter sometimes appear (phainetai) unequal. A long-standing crux is whether the distinction concerns perceptible equals’ merely appearing unequal or actually being so. A fresh approach to the construal of the verb phainomai is taken here and shown to favor the latter view, thereby securing a stronger argument for non-identity.