Abstract This paper offers an appraisal of Phillip Pettit's approach to the problem how a merely finite set of examples can serve to represent a determinate rule, given that indefinitely many rules can be extrapolated from any such set. I argue that Pettit's so-called ethnocentric theory of rule-following fails to deliver the solution to this problem he sets out to provide. More constructively, I consider what further provisions are needed in order to advance Pettit's general approach to the problem. I (...) conclude that what is needed is an account that, whilst it affirms the view that agents' responses are constitutively involved in the exemplification of rules, does not allow such responses the pride of place they have in Pettit's theory. (shrink)

_ Source: _Volume 61, Issue 1, pp 82 - 109 Galen talks about tension, _tonos_, in a physiological sense, which seems to be related to either the innate heat of the living being, the good mixture of its humors, or the body’s _pneuma_. This paper shows that Galen, with some important distinctions concerning the substance of the soul, derives this use of _tonos_ from the Stoics. But beyond that, it shows that Galen uses _tonos_ in a strict psychological sense derived (...) from Plato as well, and integrates it in his characterization of the operations of the spirited part of the soul. (shrink)

This paper presents a passage from book 10 of Plato’s Republic as a text on food poisoning. The official aim of the passage is an argument for the indestructibility of the soul in the context of a theory of specific bad-makers. Food poisoning is treated in considerable theoretical detail as part of a complex body soul analogy. Focusing on this aspect uncovers an elaborate analysis of how things get worse and a remarkable view on disease.

This paper presents an interpretation of Plato''s moral psychology in two books of the Republic that construes Plato as adopting a strong unity for the moral agent. Within this conception reason influences both emotion and action directly. This view is contrasted with the current prevailing interpretation according to which all three parts of the soul have their own reason, feeling, and desire. The latter construal is shown to be both philosophically weak, and less plausible as a historical reconstruction.

Although it is a commonplace that the "Protagoras" and the "Republic" present diffent views of akrasia, the nature of the difference is not well understood. I argue that the logic of the famous argument in the "Protagoras" turns just on two crucial assumptions: that desiring is having evaluative beliefs (or that valuing is desiring), and that no one can have contradictory preferences at the same time; hedonism is not essential to the logic of the argument. And the logic of the (...) argument for the division of the soul in the "Republic" requires the rejection of just the second of these assumptions, but not the evaluative conception of desire. I also maintain that Plato was aware, at the time of composition, of these features of the argumentation of his dialogues. Finally, I argue that there is reason to think that, even at the time of the "Protagoras," Plato held the conception of the soul expressed in the "Republic," and not anything like that expressed in the famous argument of the "Protagoras." The Protagoras view, even without hedonism, is a poor expression of the thesis that virtue is knowledge. (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)

In this paper we provide an interpretation of Aristotle's rule for the universal quantifier in Topics Θ 157a34–37 and 160b1–6 in terms of Paul Lorenzen's dialogical logic. This is meant as a contribution to the rehabilitation of the role of dialectic within the Organon. After a review of earlier views of Aristotle on quantification, we argue that this rule is related to the dictum de omni in Prior Analytics A 24b28–29. This would be an indication of the dictum’s origin in (...) the context of dialectical games. One consequence of our approach is a novel explanation of the doctrine of the existential import of the quantifiers in dialectical terms. After a brief survey of Lorenzen's dialogical logic, we offer a set of rules for dialectical games based on previous work by Castelnérac and Marion, to which we add here the rule for the universal quantifier, as interpreted in terms of its counterpart in dialogical logic. We then give textual evidence of the use of that rule in Plato's dialogues, thus showing that Aris... (shrink)

When the terms ‘control’ and ‘experiment’ are used in reference to the methodological procedures of the social sciences, frequently the question is raised as to whether or not the investigator uses the terms in the same sense as the natural scientist. The purpose of this paper is to show that the social scientist has good reason to use them in the same sense and that in fact this usage is consistent with a long tradition of social research. This will be (...) shown by an investigation of some common assumptions in the social sciences, such as, the claim that the social sciences are younger than the natural sciences and that the former have depended upon the latter for methodological cues, that human behavior is ultimately inexplicable and unpredictable, and that the social scientist is unable to observe human behavior under controlled, experimental conditions except in trivial instances. Of course, not all social scientists make these assumptions but they occur in the literature and their significance is considerable when the scientific status of the social sciences is being discussed. (shrink)

In Republic VIII, oligarchy is represented as a transitional or hybrid regime combining features of aristocracy and timocracy with the rule of appetitive desire characteristic of democracy and tyranny. The apparently anomalous intermediary position of oligarchy, in which an object of appetitive soul provides the foundation for interpersonal and political norms, demonstrates the complexity of the interaction between ruling soul parts and underlying rational structures that give unity to each constitution and character type. This interaction cannot be adequately accounted for (...) in terms of the activity of autonomous soul parts whose interactions are wholly reduced to quantitative relations of force. (shrink)

In books 8 and 9 of Plato’s Republic, Socrates provides a detailed account of the nature and origins of four main kinds of vice found in political constitutions and in the kinds of people that correspond to them. The third of the four corrupt kinds of person he describes is the ‘democratic man’. In this paper, I ask what ‘rules’ in the democratic man’s soul. It is commonly thought that his soul is ruled in some way by its appetitive part, (...) or by a particular class of appetitive desires. I reject this view, and argue instead that his soul is ruled by a succession of desires of a full range of different kinds. I show how this view helps us better understand Plato’s depiction of corrupt souls in the Republic more generally, and with it his views on the rule of the soul, appetitive desire, and the nature of vice. (shrink)

This essay aims to shed new light on the stages of moral enlightenment in the Allegory of the Cave, of which there are three. I focus on the two stages within the cave, represented by eikasia and pistis, and provide a phenomenological description of these two mental states. The second part of the essay argues that there is a structural parallelism between the Allegory of the Cave and the ending of the Republic. The parallelism can be convincingly demonstrated by a (...) purely formal analysis, but additionally it complements and reinforces the original interpretation of the Cave, insofar as the ending of the Republic also mirrors, on the level of content, the previously adduced stages of moral enlightenment. (shrink)

Modern medicine faces fundamental challenges that various approaches to the philosophy of medicine have tried to address. One of these approaches is based on the ancient concept of phronesis. This paper investigates whether this concept can be used as a moral basis for the challenges facing modern medicine and, in particular, analyses phronesis as it is applied in the works of Pellegrino and Thomasma. It scrutinises some difficulties with a phronesis-based theory, specifically, how it presupposes a moral community of professionals. (...) It is argued that Pellegrino and Thomasma's concept of phronesis corresponds to a Hippocratic concept of t�chn�, and that this latter concept seems to address many of the challenging issues Pellegrino and Thomasma also address. Thus, if modern medicine is to find its philosophical model in ancient concepts, it appears that the Hippocratic t�chn� is closer to the ancient concept of medicine than the Aristotelian phronesis, and that it might avoid many of the pitfalls of a phronesis-based approach. (shrink)

I argue that given a plausible reading of John Williams’s Stoner (2012 [1965]) the novel throws light on the demands and costs of pursuing a strategy for self-realisation along Platonic lines which seeks unification through the adoption of a single exclusive end in a manner that emulates the Socratic maieutic teacher. The novel does not explicitly argue either for or against such a strategy but rather vividly depicts its difficulties, appeal, and limitations, thus leaving the ultimate evaluation up to the (...) reader. (shrink)

We discuss the one–many problem as it appears in the Philebus and find that it is not restricted to the usually understood problem about the identity of universals across particulars that instantiate them (the Hylomorphic Dispersal Problem). In fact some of the most interesting aspects of the problem occur purely with respect to the relationship between Forms. We argue that contemporary metaphysicians may draw from the Philebus at least three different one–many relationships between universals themselves: instantiation, subkind and part, and (...) thereby construct three new ‘problems of the one and the many’ (an Eidetic Dispersal Problem, a Genus–Species Problem, and an Eidetic Combination Problem), which are as problematic as the version generally discussed. We then argue that this taxonomy sheds new and interesting light on certain discussions of higher-order universals in recent Australian analytic philosophy. (shrink)

Despite the fact that the theory of Forms is regarded as the hallmark of Plato’s philosophy, it has remained remarkably elusive, because it is more hinted at than explained in his dialogues. Given the uncertainty concerning the nature and extension of the Forms, this article makes no pretense to coming up with solutions to all problems that have occupied scholars since antiquity. It aims to elucidate only two aspects of that theory: the indication in certain dialogues that the Forms are (...) what in modern parlance are called functions or purposes, and the indication in other dialogues that such functions rely on harmonious structures. (shrink)

This essay poses the question of how many rulers are envisaged in Plato’s Statesman. After pointing out that this is a crucial question for issues concerning non-ideal as well as ideal approaches to political rule, the essay focuses on three relevant aspects of rule in the Statesman: the notion of kingly rule, the limitations posed by human nature, and the importance of self-rule. It is shown how each of these dimensions of Plato’s discussion demonstrates the complexity of the question. Particular (...) attention is then given to features inherent to political rule: the need for subordinate functions and a distribution of offices, seen in light of the ends of political rule as helping citizens obtain their potential. It is argued that while the Statesman does not lead to any certain conclusion concerning the number of rulers, and some of its considerations conflict with each other, the text as a whole allows for a fairly broad basis of political rule. (shrink)

Several key lines concerning the relationship between Socrates and Alcibiades, extracted from the Symposium and the Alcibiades 1, are discussed for the purpose of detecting the epistemic value that Plato attributed to eros in his new model of education. As result of this analysis, I argue for the philosophical significance of the relationship between Socrates and Alcibiades as a clear example – even when failed – of the epistemic role of eros in the dialogically extended knowledge.

This paper concerns Plato’s characterization of the body as the soul’s tool. I take perception as an example of the body’s usefulness. I explore the Timaeus’ view that perception provides us with models of orderliness. Then, I argue that perception of confusing sensible objects is necessary for our cognitive development too. Lastly, I consider the instrumentality relationship more generally and its place in Plato’s teleological worldview.

This paper considers the use that Plato makes of the Principle of Non-Contradiction in his engagements with eristic refutations. By examining Plato’s use of the principle in his most detailed engagements with eristic—in the Sophist, the discussion of “agonistic” argumentation in the Theaetetus, and especially the Euthydemus—I aim to show that the pressure exerted on Plato by eristic refutations played a crucial role in his development of the PNC, and that the principle provided him with a much more sophisticated means (...) of demarcating philosophical argumentation from eristic than he is generally thought to have. In particular, I argue that Plato’s qualified formulation of the PNC restricts the class of genuine contradictions in such a way that reveals the contradictions that eristics produce through their refutations to be merely apparent and that Plato consistently appeals to his qualified conception of genuine contradiction in his encounters with eristics in order to demonstrate that their refutations are merely apparent. The paper concludes by suggesting that the conception of genuine contradiction afforded by the PNC did not just provide Plato with a way of demarcating genuine from eristic refutations, but also with an answer to substantive philosophical challenges that eristics raised through their refutations. (shrink)

Los hechos narrados en el Banquete de Platón tienen lugar en el año 416 a.C. Situado en el año siguiente, Tucídides destaca un aspecto puntual de la personalidad del Alcibíades histórico: sus supuestas aspiraciones tiránicas. ¿Existe alguna manera de vincular al amante del Banquete con el proto tirano de Tucídides? En el presente trabajo proponemos que la clave para explicar la complejidad del Alcibíades de Banquete radica en la descripción del alma del hombre-tiránico de República VIII-IX. Para ello, en primer (...) lugar haremos una semblanza del célebre general ateniense según los testimonios de Tucídides y Plutarco; en segundo lugar, expondremos las características del alma tiránica tal como es descripta en República; finalmente, integraremos todos estos elementos a fin de interpretar las palabras de Alcibíades en el Banquete, intentando mostrar cómo Platón deja entrever allí, sutilmente, las características tiránicas o proto tiránicas de su alma. (shrink)

In Republic 1, Thrasymachus makes the radical claim that being just is ‘high-minded simplicity’ and being unjust is ‘good judgment’ (348c–e). Because injustice involves benefiting oneself, while justice involves benefiting others, the unjust are wise and good and the just are foolish and bad (348d–e). The “greedy craftsperson” argument (1.349b–350c) attempts to show that the unjust person's desire to outdo or have more than ( pleon echein) everyone is a symptom of her ignorance. Many commentaries have found the argument problematic (...) and unclear. However, this paper argues that the greedy craftsperson argument defends plausible constraints on the nature of justice and wisdom. (shrink)

Plato's Philebus contains an intricate difficulty. Plato seems to hold both (a) that all pleasures are processes of becoming, a crucial premise in the argument that no pleasure is good (53c?55c) and (b) that some pleasures contribute in their own right to the goodness of the best life (64c?67b). Since it seems also plausible that only things which are good can contribute to the goodness of the best life in their own right, Plato's view seems to be inconsistent. Interpreters usually (...) reject either (a) or (b). As Plato seems firmly committed to both (a) and (b), I propose a third way of dealing with the inconsistency. The apparent inconsistency highlights a vital contrast between what is independently good (good per se), what is dependently good (good through participating in what is independently good), and what is derivatively good (good through standing in a certain relation to dependent goods). I argue that while pleasure's being a process of becoming marks it out as derivatively good, some kinds of pleasure are also dependent goods in virtue of their objects ? irrespective of their being processes of becoming. (shrink)

In this paper I argue that Plato’s notion of the care of the self is his remedy to the psychological malady he refers to as ‘wandering’. The wandering self requires care, and a close reading of the Platonic corpus indicates self-cultivation means stabilizing the soul in accordance with its intelligent nature. I then argue that Plato appropriates the ethical injunction to care for the soul and draws from it an important epistemological consequence. Specifically, his view is that a wandering soul’s (...) instability renders it incapable of philosophical cognition. To engender a healthy soul, one must participate in dialectic. (shrink)

Plato is associated with the idea that the body holds us back from knowing ultimate reality and so we should try to distance ourselves from its influence. This sentiment appears is several of his dialogues including Theaetetus where the flight from the physical world is compared to becoming like God. In some major dialogues of Plato's later career such as Philebus and Laws, however, the idea of becoming like God takes a different turn. God is an intelligent force that tries (...) to create order in the physical world. I argue that likeness to God in these dialogues involves imitating God's effort by trying to order our bodies, souls, and societies as intelligence directs. Becoming like Plato's God is not to abandon the world. It is to improve it. (shrink)

This thesis poses the question ‘What is the critique of democracy in Plato’s Republic?’ It is not the first to do so. But contrary to standard readings, this thesis does not assume neither epistemological nor elitist explanations. Rather, it sees the Kallipolis, ‘the beautiful city in words’ as predicated on a particular anthropology. This theory of human nature, which claims that it is human to be greedy for wealth, sex, and power is contributed by Glaucon, Socrates’ main interlocutor in the (...) dialogue. Noting this, the argument of this thesis makes the following interpretational claims about the Republic: First, I claim that the Kallipolis should be read as an answer to the following question: What would a just city look like given the anthropology of Glaucon? The second claim informing this thesis is the following: Reading the Republic itself as challenging this anthropology, the function of the anthropology it provides is not so much a positive theory of human nature as it is revealing of what Glaucon, in most regards a paradigmatic Athenian citizen, thinks is human nature. His ideas and character are thus central to my reading of the Republic. What has this got to do with democracy? Glaucon’s beliefs, ideas, and his character can not be understood without reference to the society which has produced him, that is, the democratic polis of Ancient Athens. This premise is inserted by the city-soul analogy, a central tenet of the argument of the Republic. As this thesis argues, the tripartite soul provides an explanatory model which accounts for why and how the human soul is moldable and plastic. Furthermore, the thesis contributes to the issue of akrasia, by that it based on this interpretation becomes possible to say that cases of akrasia, – breakdowns of rationality – differ in its causes like the souls of humans differ in their internal constitutions: Humans, the Republic postulates, simply attribute different weight to different reasons, depending on what part of our soul rules, and hence, what the soul has set as its ‘good’. Building on this account of individual decision-making, this thesis offers a twofold analysis of how the interaction between regime and man is portrayed in the Republic, first with regard to the social institutions, secondly with regard to the political institutions. This analysis is based on the premise that the Kallipolis represents an implicit critique against democratic Athens, but rather than being an ideal to offset democratic shortcomings, I argue that the Kallipolis is the realization of democratic desires combined with a need for justice. If, and only if, Glaucon’s is the true anthropology of man, is Kallipolis the most just state. But, as this thesis will show, Glaucon’s anthropology is not universalizable, but is rather an expression of the particularly democratic anthropology. Ultimately, Socrates will show that if allowed to evolve unchecked, the natural culmination of the democracy is tyranny. In order to make this argument, the Republic mobilizes tropes related to tyranny which already abound within democratic and dissenting discourse, in order to posit the democratic value of ‘freedom’ as closely related to the tyrannical lust for power. Following this interpretation, the answer to the initial question is that the Republic criticizes democracy’s institutional practices, poetic tradition, and theoretical ideals showing how democracy instills in its citizens the kind of desires and values that will make them susceptible to the tyrannical coups which the Athenians of the fifth century seemed more than eager to avoid. In my reading of the Republic, the main threat was not outside forces, but their own desires and internal constitutions. Only through developing self-knowledge in the philosophical sense can the Athenian, represented by Glaucon, truly learn to guard himself against tyranny from within. (shrink)

Republic 554c-d—where the oligarchic individual is said to restrain his appetites ‘by compulsion and fear’, rather than by persuasion or by taming them with speech—is often cited as evidence that the appetitive part of the soul can be ‘persuaded’. I argue that the passage does not actually support that conclusion. I offer an alternative reading and suggest that appetite, on Plato’s view, is not open to persuasion.

Socrates’ admirers and successors in the fourth century and beyond often felt the need to explain Socrates’ reputed relationship with Alcibiades, and to defend Socrates against the charge that he was a corrupting influence on Alcibiades. In this paper I examine Plato’s response to this problem and have two main aims. First, I will argue in Section 2 that (...) central points: that motivations associated with the spirited part of the soul play a decisive role in moral education, particularly in the case of exceptionally ambitious and talented individuals; and that the democratic Many themselves, not Socrates, are primarily responsible for the corruption of promising young men like Alcibiades. These points are connected, moreover: the Many exert a moral influence on the young by shaping and exploiting their spirited motivations. I aim to show that Plato develops and dramatizes this diagnosis of the problem of Alcibiades in three earlier dialogues—Protagoras, Gorgias, and Symposium—as well as in Book 6 of the Republic. My second main claim will be that the psychological and educational theories of the Republic are informed by Plato’s diagnosis of the problem of Alcibiades, and that they are conceived, at least in part, as a solution to that problem. (shrink)

Every time we act in an effort to attain our epistemic goals, we express our epistemic agency. The present study argues that a proper understanding of the actions and goals relevant to expressions of such agency can be used to make ameliorative recommendations about how the ways in which we actually express our agency can be brought in line with how we should express our agency. More specifically, it is argued that the actions relevant to such expressions should be identified (...) with the variety of actions characteristic of inquiry; that contrary to what has been maintained by recent pluralists about epistemic value, the only goal relevant to inquiry is that of forming true belief; and that our dual tendency for bias and overconfidence gives us reason to implement epistemically paternalistic practices that constrain our freedom to exercise agency in substantial ways. In other words, when it comes to our freedom to express epistemic agency, more is not always better. In fact, less is often so much more. (shrink)

This thesis comprises a study of the ethical thought of Iris Murdoch with special emphasis, as evidenced by the title, on how morality is intimately connected to self-improvement aiming at perfection and how the study of fiction has an important role to play in our strive towards bettering ourselves within the framework set by Murdoch’s moral philosophy.

The following thesis starts from the question «why be moral?» and adresses an action-theoretic strategy for answering this question in the positive by reference to the constitutive natur of actions. In these debates, the epistemology of action has turned into a central issue. The thesis adresses these debates and develops a novel account of the epistemology: an account that may well turn out to provide a ground for the aforementioned constitutivist strategies.

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)

An attempt to show that Plato has a unified approach to the rationality of belief and the rationality of desire, and that his defense of that approach is a powerful one.