Plato: Epistemology

Abstract: The political views of Plato on women in the Laws have been a subject of debate among scholars. The reintroduction of families and private property in his late dialogue can potentially impact the role of women in the state. Furthermore, it remains a matter of contention whether Plato altered some of his political views on women while writing the Laws. In this debate, I will analyze the inconsistencies in Plato’s Laws, endeavoring to determine whether Plato provided women with equal (...) opportunities in education, employment, and political involvement in his late work or not. I will explore what kinds of training Plato believes should be applied to both genders. Finally, I will draw a conclusion in regard to the social and political impacts of gender equality in education in Plato’s “second best state” as it is described in his Laws. (shrink)

To Stiegler’s notion of pansable (curable), one might also need to add that penser (to think) relates to the Latin penso, the frequentative of pendo, to hang, suspend. The pansable (that which can be healed) is as much the pensable (that which can be thought) and the suspensible (that which can be hung). Stiegler’s final act revealed that which was always already there: an unhealed pharmacological shadow that preceded him. While he entered philosophy with the argument of technics as the (...) impensé (unthought) of continental philosophy, he concluded in a final acting out, an impansable (uncurable) that ended his life. He, who believed that life is about cultivating rêveries and protentions capable of promise. Protention means both a capacity to invent and an ability to project oneself into the future through the practice of imagination and desire. He, who pondered about the retentions we have and the various forms of memory they take, and how to make them become the true modes of being-in-the-world. I know now that his fatal transgression is as much an accident as a departure, an emotional ceasefire and a bifurcative ending. Somehow, he found a way to remain faithful to the originary beginning of his thinking in act. (shrink)

Honouring the memory of the late Bernard Stiegler, this edited collection presents a broad spectrum of contributions that provide a complex and coherently articulated image of Stiegler's thought which reached beyond the boundaries of academic, artistic and experimental techno-scientific enclaves where it had been originally received. -/- Stiegler's philosophical work encompassed theorization, social diagnosis, planning, practical and territorial experimentation, politics, and aesthetics. In its wake, the essays in this volume celebrate and explore the wealth of this multi-dimensional legacy. They examine (...) the conditions of human life in general, its foundational intermittence, and carry forward Stiegler's post-phenomenological unfolding of the distinctive spatio-temporalities that weave together the epoch we call 'present'. Engaging closely with Stiegler's original impetus for the creation of technologies of care, as well as of communities of knowledge and artistic practice,. (shrink)

This article critically analyses the concept of ‘partnership’ (koinōnia) in Book II of the Republic (Pl. Resp. 369b–374e), a concept it believes grounds Plato’s political thesis. It attempts to determine the nature of the concept, explore the agential capacities of the partnering agents, identify the original and derivative rational principles that could emerge from it, and argue that these rational principles are also moral principles. Platonic social justice spells out one of the rational and moral principles that emerge from the (...) partnership. In this regard, the paper aims to show, inter alia, the connection between Platonic partnership and social justice and how such connection helps to explain, for instance, the quality of relationship that could exist between the rulers and ruled in Kallipolis. Incidentally, the paper compares Platonic partnership in respect of his defence of justice with Glaucon’s contractarian moral thesis in connection with his pean for injustice. (shrink)

In the Parmenides Plato claims that by relinquishing Forms one would entirely destroy tên tou dialegesthai dunamin. I argue that this peculiar phrase does not indicate, as often suggested, the power or possibility of all discourse or thought, but the power of dialectic, i. e. the highest science; and that its preservation is, for Plato, a decisive reason for the necessity of the Forms.

In this paper I examine Socrates’ argument that presupposes an audience familiar with Forms and explains why the sight-lovers are not philosophers. It is divided into three parts: the first part (476a1–6) shows why each Form is one in number; the second part (476a6–9) distinguishes Forms from their sensible appearances; and the third part (476a10–d6) draws an analogy between philosophers – people being awake and sight-lovers – people being asleep. Remarkably, the argument works only for opposites, which are mistakenly identified (...) by the sight-lovers with sensible things. Also in this paper I suggest an alternative interpretation of the so-called ‘Two Worlds Theory’ which is based on the distinction between the objects of knowledge and opinion. (shrink)

In this paper I examine Socrates’ argument that presupposes an audience familiar with Forms and explainswhy the sight-lovers are not philosophers. It is divided into three parts: the first part (476a1–6) shows why each Form is one in number; the second part (476a6–9) distinguishes Forms from their sensible appearances; and the third part (476a10–d6) draws an analogy between philosophers – people being awake and sight-lovers – people being asleep. Remarkably, the argument works only for opposites, which are mistakenly identified by (...) the sight-lovers with sensible things. Also in this paper I suggest an alternative interpretation of the so-called ‘TwoWorlds Theory’ which is based on the distinction between the objects of knowledge and opinion. (shrink)

Drawing on three Platonic dialogues (Charmides, Alcibiades I, and Theaetetus) and the epistemology of Dignāga and Dharmakīrti, this chapter argues that the self-knowledge project need not depend on a metaphysics of self if the awareness present in each knowledge episode is taken to exhibit a reflexive dimension. Whatever the ultimate ground for self-knowledge, it must be such as to provide unity and coherence to experience, even if the achieved unity or harmony is not something determinate or fixed (as suggested by (...) some interpretations of the Platonic soul as form-like, hence as impersonal). The chapter argues that an account of self-knowledge that can explain what turns knowledge onto itself, what makes it personal, is better equipped to show how such knowledge can become a vehicle for self-cultivation. Doctrinal commitment to a no-self view notwithstanding, the recognition on the part of certain Buddhist thinkers that an irreflexive view of awareness may fail to capture the phenomenal and subjective dimensions of knowledge episodes further bolsters such an account. (shrink)

In the Cratylus, Plato criticizes the traditional rendering of Hades’ name as the ‘in-visible’ while in the Phaedo he endorses it. Despite this conflict, in both cases, the etymologies are used to oppose the negative characterization of this god by the tradition, just as prescribed in the Republic. Furthermore, both dialogues convey a similar description of Hades as an intellectual realm. Thus, there is an underlying conceptual coherence and a use of conflicting etymologies serving the same practical prescription. This article (...) will verify if this scenario constitutes an instance of the serviceable lies presented in the Republic. Taking Hades’ different etymologizations as a case study, we will be able to better understand the justification for the pedagogical use of lies based on the complex interaction between souls with true and false beliefs. Two types of pedagogical lies emerge. Syrup lies characterize situations in which some true information is conveyed through an illegitimate but attractive cover such as etymologization or tales. In this way, they can capture the attention of souls who are hostage to false beliefs. Moreover, there is also the case for vaccine lies in which the illegitimate method used to convey some information has in itself a self-eroding element. Thus, those who receive the information are also encouraged to question the method in due course. After these determinations, it will be possible to evaluate how such a conception of lying scores morally. (shrink)

Review of N.R. Baima and T. Paytas, "Plato's Pragmatism: Rethinking the Relationship Between Ethics and Epistemology.".

Le terme "réminiscence" dit-il ce qu'essayait de dire Platon ou pas ? Pourquoi ce mot ne peut-il pas le dire ? Alors si "anamnèse" dit ce qu'essayait de dire Platon, quelle est la différence entre les deux termes ? Pourquoi n'est-pas une simple affaire lexicale ? Pourquoi entendre Platon exige-t-il de nous que nous allions à la chose même ?

La presente tesis doctoral se suma al proyecto general del grupo de investigación “Eidos: Hermenèutica, Platonisme i Modernitat”, ofreciendo una nueva lectura e interpretación del diálogo platónico Fedro. La tesis se divide en tres apartados. El primero, que sirve de introducción, establece los objetivos principales de la tesis y el método de trabajo que hemos seguido; además, ofrece toda una serie de consideraciones generales sobre el texto, como su autenticidad, su fecha de composición, una caracterización general de sus personajes y (...) su fecha de acción dramática. El segundo es con diferencia el más extenso de todos y constituye propiamente el núcleo de la tesis. A lo largo de sus once sub-apartados se ofrece una lectura pormenorizada del diálogo, en la que discutimos con algunas de las interpretaciones más relevantes y ofrecemos luz sobre los problemas más sustantivos del diálogo. Por una parte, se analizan las diferentes partes del diálogo, como la escena inicial, cada uno de los tres discursos eróticos, y la discusión posterior sobre la retórica tradicional, la dialéctica y la escritura; por otra, se trata de ofrecer una visión general de cómo se unen entre sí las distintas partes del diálogo y en qué sentido unas derivan de las otras. Esta manera de proceder nos ha permitido encontrar la controvertida unidad dramática y temática del diálogo: de un lado, la segunda parte del diálogo se muestra como una continuación necesaria de la primera; de otro, los temas del amor, el alma, la retórica tradicional y la dialéctica aparecen como diferentes aspectos a tratar para resolver el problema que Platón presenta en la escena inicial del diálogo a través de la figura de Fedro. Por último, el tercer apartado recoge de manera sintética las principales conclusiones del análisis llevado a cabo en desarrollo de la tesis. En él subrayamos el carácter unitario del diálogo y la relevancia capital que tiene la correcta comprensión de esta obra para la consideración de la naturaleza de las obras de Platón en general. (shrink)

El presente artículo defiende que Platón bromea cuando su Sócrates afirma estar inspirado o bajo posesión divina en Fedro 238d y Crátilo 396d. Para ello, primero se sitúan en contexto ambos pasajes; a continuación, se muestra que a lo largo de todo el corpus Platón contrapone el conocimiento y el arte (τέχνη) al falso saber y a la inspiración (ἐνθουσιασμός); en tercer y cuarto lugar respectivamente, leemos los pasajes en cuestión en función de esta contraposición, para mostrar que hay que (...) desconfiar de cuanto dice Sócrates cuando burlonamente afirma estar inspirado. (shrink)

The critique of the poetry in Plato’s Ion unfolds in a clearly political context in which, in contrast to the old model of knowledge represented by poetry, Plato presents a new model, identified with philosophy, which questions the legitimacy of poets and rhapsodists as competent guides of the polis and citizens. In this critique, the characters and dramatic elements of dialogue are fundamental. Thus in Ion and Socrates the Athenian philosopher brings together all the characteristics that describe a real rhapsodist (...) of that time as well as the philosophical activity of the historical Socrates. (shrink)

Plato’s Phaedrus is a dialogue in which rhetoric is not only discussed, but also displayed. The first half of the plot depicts a rhetorical contest in which Socrates himself offers two opposite speeches on love, a kind of dissoi logoi. The current paper tries to explain that the second half of the dialogue offers the necessary keys to understand that for Plato true rhetoric is nothing but dialectic and that beyond the apparent antilogic exercise carried out by Socrates there can (...) be found philosopher’s dialectical practice itself. Last but not least, the article defends that dialectic does not necessarily deal with Forms. (shrink)

The current article offers a new reading of Socrates’ prayer to Pan in Plato’s Phaedrus. By means of a comprehensive approach, the paper shows that the prayer not only gathers together the most relevant topics dealt with during the conversation but it also exhorts us to engage in the way of life depicted by Socrates’ character, namely that of philosophy, which can be clearly distinguished from that of traditional rhetoric. To this extent, eros and logos, two elements closely related to (...) Pan, show themselves to be of primary relevance. Besides these issues, we discuss the puzzling nature of the prayer, defending the idea that it was authored with the same writing method as the full dialogue. Socrates’ psychagogic attempt with Phaedrus is analogous to Plato’s didactic effort to engage the reader in philosophy: instead of supplying a straight message which must be learnt by heart by Phaedrus or the reader, both Socrates and Plato offer friendly logoi intended to promote active research in the receivers. (shrink)

This paper defends an interpretation of Plato, Soph. 259c7–d7, which describes a distinction between genuine and pretender forms of ‘examination’ or ‘refutation’ (ἔλεγχος). The passage speaks to a need, throughout the dialogue, to differentiate the truly philosophical method from the merely eristic method. But its contribution has been obscured by the appearance of a textual problem at 259c7–8. As a result, scholars have largely not recognized that the Eleatic Stranger recommends accepting contrary predication as a condition of genuine refutation. After (...) reviewing various proposals to change the text, the paper defends this reading. Finally, the paper turns to the methodological significance of accepting contrary predication. The dialogue depicts contrary predication as an instance of a class of statements that compel the soul's disbelief. Soph. 259c7–d7 suggests that these kinds of statements are a crossroad: one can either reject them and turn to eristic discourse or accept them and practise genuine refutation. The paper reflects on what this indicates about Plato's meditations on contradiction and philosophy. (shrink)

Due to its discussion of the question of non-being and its intention of grounding the philosophical discourse, Plato ́s dialogue The Sophist occupies a central position in the history of philosophy. The purpose of this article is to relate the definition method used by Plato in the dialogue (the diaeresis) with his conception of philosophical discourse. The different definitions for the sophist proposed in the dialogue are not only part of Plato's polemic against sophistry, but underpin the very Platonic conception (...) of the philosopher and philosophical discourse. While dialectics would be the method employed by the philosopher to arrive at knowledge and wisdom, sophistry would be only an imitation of true knowledge and true wisdom. (shrink)

Education is crucial to the overall development of all communities. Since the early days of Greek philosophy, philosophers have made significant contributions to the advancement of education for both individuals and the states. Greek philosophers, notably Plato, emphasized the importance and relevance of education for his conceptual ideal state. His educational ideas were rooted in his philosophy, notably idealism, and it continues to have a great effect, particularly on education. Idealism focuses on ideas and believes that genuine knowledge can be (...) found in the ideas' world. His age-based educational system advocates both public education and equal access. The purpose of this paper is to revisit his educational ideas in depth and have a better understanding of them in terms of contemporary education. This paper adopts an analytical strategy to achieve its purposes, and it maintains, based on secondary evidence, that the features of the educational ideas of Plato are truly pertinent and might be applied to contemporary education after appropriate integration. (shrink)

El presente artículo contiene una lectura cruzada del Fedro y el Crátilo en la que se aclaran algunos de sus ejes temáticos centrales con el fin de sacar a relucir las constantes del pensamiento platónico que ambos diálogos comparten. La descripción de la dialéctica presente en el Fedro encaja con una definición socrática del Crátilo que explicita que el nombre es un instrumento al servicio del dialéctico. Todo ello nos lleva a concluir que la técnica dialéctica, además de constituir el (...) principal mecanismo regulador de la oratoria, se postula en los diálogos platónicos como un procedimiento de corrección que permite validar cualquier tipo de proposición y aproximar a la verdad los más variados discursos y representaciones de la realidad. Abstract: The current paper contains a comparative reading of the Phaedrus and the Cratylus. Some of their central topics are here contrasted in order to highlight the characteristic traits of Platonic thought present in both dialogues. The description of dialectic in the Phaedrus fits well with a Socratic definition in the Cratylus which clearly specifies that names are tools at the service of the dialectician. This evidence leads us to the conclusion that -besides being the main mechanism to control and judge rhetoric- dialectical technic appears in the dialogues as the only correcting procedure that makes it possible to verify any sort of proposition and bring speeches and depictions of reality closer to the truth. (shrink)

In Plato's Sophist, a mysterious Eleatic Stranger, the main character of the dialogue, undertakes a systematic definition of the philosopher's fiercest rival, the sophist. His hunt for a definition of the sophist, however, is interrupted by an attempt to refute the ontology of Parmenides. The philosophical significance of this refutation and its exact relationship to the sought-after definition remains a matter of great scholarly dispute. This book, by means of a running commentary on the dialogue, argues that the oft-neglected distinction (...) between dialectic and appearances is not only the key to solving this and other exegetical conundrums, but also reveals the unity and originality of Plato's argument in the Sophist. (shrink)

At key moments in the Phaedrus and the Republic, Socrates qualifies our capacity to “see” the highest realities (the “place of being,” the “Good beyond being”) with the adverb “mogis” (mogis kathorosa, Phdr. 248a; mogis horisthai, Rep. 517b). Mogis can be used to indicate either the toilsome difficulty of some undertaking or the subject’s proximity to failing to accomplish the undertaking. Socrates uses mogis to qualify the nature of the human soul’s capacity to make the intellectual ascent and see the (...) divine, but it is not prima facie clear whether the qualification is meant to express (1) the difficulty we have in undertaking the intellectual ascent (a comment on the effort required) or (2) the fact that the human soul’s capacity to make the intellectual ascent will, on account of its limitations, only “just barely” be achieved, if at all. After discussing the uses of mogis in classical literature and surveying Plato’s uses of mogis across the corpus, I interpret Plato’s use of mogis at Phaedrus 248a, arguing that mogis kathorosa should be translated as “only gets a good look at the things that are with much toil” rather than the more common “scarcely able to gaze upon the things that are.” I then turn to the parallel passage at Republic 517b and argue against a prominent account, put forward by John Sallis, among others, of Plato’s understanding of divine inaccessibility. Whereas Sallis et al. argue that Plato’s use of mogis indicates that which is to be seen at the acme of the ascent is only “barely glimpsed” on account of the fact that it “withdraws” from our view, I argue instead that Plato’s use of mogis indicates that though we can “get a good look” at the highest realities, that good look is qualified by their inexhaustible excess. The human capacity to see the highest realities is qualified because there is “always more to see,” not because that which is there to be seen “withdraws” from view, and still less because there is some intrinsic limitation to human intellectual vision that prevents us from apprehending the highest realities. Accordingly, the divine is accessible but never exhaustible. (shrink)

This chapter examines Plato’s account of the method of learning by paradeigma (‘model’) in the Statesman. I first explain what the method is. I then consider the two parties who are described as using it: children who are learning to read and write and the dialogue’s two interlocutors. I highlight some parallels between each party’s use of the method. These parallels illuminate important features of dialectical inquiry in general and the Visitor and Young Socrates’ inquiry in particular, including the nature (...) of the knowledge they ultimately hope to achieve and one stage in the complex process by which they aim achieve it. (shrink)

Plato’s Philebus has often been said to lack unity as a dialogue. In particular, what is the relation between the methodological and metaphysical reflections early in the dialogue and the investigations of pleasure and knowledge that constitutes its main subject matter? This chapter argues that Plato’s Philebus provides a division of knowledge (epistēmē), which satisfies the methodological norms explained earlier in the dialogue. In order to make this claim, Socrates is shown to provide an example of a cross-cutting division not (...) unlike those found in the Gorgias and Sophist. With this account of the division in place, we are able to better appreciate how the divine method of inquiry ensures the unity of all forms of knowledge. (shrink)

Ignorance is commonly assumed to be a lack of knowledge in Plato’s Socratic dialogues. I challenge that assumption. In the Protagoras, ignorance is conceived to be a substantive, structural psychic flaw—the soul’s domination by inferior elements that are by nature fit to be ruled. Ignorant people are characterized by both false beliefs about evaluative matters in specific situations and an enduring deception about their own psychic conditions. On my interpretation, akrasia, moral vices, and epistemic vices are products or forms of (...) ignorance, and a person who lacks knowledge is not necessarily ignorant. (shrink)

Plato’s Timaeus reveals a cosmos governed by Necessity and Intellect; commentators have debated the relationship between them. Non-literalists hold that the demiurge, having carte blanche in taming Necessity, is omnipotent. But this omnipotence, alongside the attributes of benevolence and omniscience, creates problems when non-literalists address the problem of evil. We take the demiurge rather as limited by Necessity. This position is supported by episodes within the text, and by its larger consonance with Plato’s philosophy of evil and responsibility. By recognizing (...) the analogy between man and demiurge, the literal reading provides a moral component that its non-literal counterpart lacks. (shrink)

The main idea of this allegory is the difference between people who simply experience their sensory experiences, and call that knowledge, and those who understand real knowledge by seeing the truth. The allegory actually digs into some deep philosophy, which is not surprising since it comes from Plato. Its main idea is the discussion of how humans perceive reality and if human existence has a higher truth. It explores the theme of belief versus knowledge. The Perception Plato theorizes that the (...) group of people tied up in the cave would assume that the shadows they see on the wall are reality. Plato's theory further states that the echoing sounds the prisoners hear are perceived as reality. This false reality is all that the people in the cave know. They have no true knowledge of the real world. However, they fully believe that what they see on the cave wall is reality, and even try to name the shadows they see passing by. Plato's cave allegory further proposes that one of the prisoners escapes or gains freedom from the cave. The freed prisoner moves toward the fire, which temporarily blinds him. As he gains his eyesight and moves into the real world, he gains a greater sense of reality. (shrink)

It is widely accepted that ruling is the sole prerogative of Plato’s philosopher-rulers because they alone possess knowledge (ἐπιστήμη). This knowledge is knowledge of the Good, taken to be the only knowledge there is in Kallipolis. Let us call this the sufficiency condition thesis (the SCT). In this paper, I challenge this consensus. I cast doubt on the adequacy of the SCT, arguing that part of the training and education of the philosopher-rulers involves their gaining practical wisdom (φρόνησις) and experience (...) (ἐμπειρία). To succeed in this, I have two main aims. First, I argue that the philosopher-rulers must attain optimum cognitive success in these three modes of cognition to function efficiently in ruling. This involves showing that Plato, for his political project, appeals to other senses of cognitive successes besides his strictly metaphysical epistemology. Second, I attempt to demonstrate how these three modes of cognition coalesce or coincide in ruling the perceptible world, especially in the judgement and determination of concrete perceptible matters. (shrink)

Bu çalışmanın amacı Platon'un Tanrı, evren ve evrenin oluşumu konusundaki düşüncelerini ortaya koymaktır. Onun konu hakkındaki düşünceleri ortaya konulurken yalnızca kendi dönemi değil, kendisinden önceki düşünürlerin de felsefeleri dikkate alınmıştır. Bunun yanında dönemin genel Tanrı, evren ve evrenin oluşumu konusundaki kabulleri ve inanışları da dikkate alınmıştır. Böylelikle Platon'un konumuz ile ilgili olan düşünceleri ayrıntılı olarak incelenme imkânına kavuşmuştur. Literatür okuması yöntemiyle oluşturulan çalışmamız Platon öncesi ve Platon düşüncesini ayrı ayrı kategorilerde ele almış ve her bir bölümü kendi içerisinde Tanrı, evren (...) ve evrenin oluşumu konularıyla tasniflendirmiş ve incelenmiştir. (shrink)

The Parmenides has been unduly overlooked in discussions of hypothesis in Plato. It contains a unique method for testing first principles, a method I call ‘exploring both sides’. The dialogue recommends exploring the consequences of both a hypothesis and its contradictory and thematizes this structure throughout. I challenge the view of Plato’s so-called ‘method of hypothesis’ as an isolated stage in Plato’s development; instead, the evidence of the Parmenides suggests a family of distinct hypothetical methods, each with its own peculiar (...) aim. Exploring both sides is unique both in its structure and in its aim of testing candidate principles. (shrink)

Scholars have made several attempts to understand the ‘compulsion problem’ in the Republic, namely, why Plato compels the philosopher-rulers to descend into the cave to rule. These attempts, however, fail to properly incorporate two other main instances of compulsion in the dialogue into the discussion: first, the compulsion in Plato’s concept of philosophical rulership, which requires that one can be a ruler in Kallipolis if and only if one is a product of the coincidence of philosophy and politics; second, the (...) instances of compulsion in the future philosopher-rulers’ education. My main aim in this paper is to re-examine the ‘compulsion problem’. I argue that the just law that compels the philosopher-rulers to rule corroborates Plato’s concept of education to achieve the product of his concept of philosophical rulership, i.e. rulers who despise ruling. (shrink)

In the Republic Plato contrasts dialectic with mathematics on the grounds that the former but not the latter gives justifications of some kind for its hypotheses, pursuing this process until it reaches ‘an unhypothetical principle’. But which principles are unhypothetical, and why, is rather dark. One reason for this is the scarcity of forms of that precious word, ‘unhypothetical’ (aνυπoθετος), used only twice by Plato (Rep. 510 b 7, 511 b 6) and just once by Aristotle (Metaph. 1005B14). But that (...) very scarcity also suggests the intriguing possibility that Aristotle has Plato’s text in mind when he uses the word, so we might expect to understand Plato better by grasping how Aristotle took him. That is a notoriously defeasible assumption since plenty of modern accounts of Plato want to save him from Aristotle’s numerous critiques, and hence imply that the master of them that know frequently missed the point when it came to his own master. But surely we can be more confident that Aristotle will give us access to Plato when it appears not merely that he is dealing with the same topic, but using the same rare vocabulary to boot. Hence the understandable temptation to turn to Metaphysics Γ for help in identifying Platonic unhypothetical principles. I shall argue that Aristotle is indeed thinking of Plato’s text when he uses the word for ‘unhypothetical’, and further that what is explicitly an unhypothetical principle for Aristotle might well have been one for Plato too. But later I shall claim that their joint use of a much more common word in the same philosophical context is either coincidence or misunderstanding on Aristotle’s part, for he must mean something different by it from what Plato means. (shrink)

Plato’s Theory of Perception This research deals with Plato's perceptual theory, as the perceptual theory in Plato's philosophy represents one of the steps of the Plato’s epistemology. Plato divided knowledge into four categories: Sensory knowledge, presumptive knowledge, mathematical knowledge, and rational knowledge. The theory of sensory perception is in the first place, so this research focuses on the statements, the meaning of perception, the senses, the difference between sensation and mind, the topics of sensory perception, and the nature of the (...) work of sensory perception. (shrink)

At the end of the Meno, Socrates suggests that genuine virtue is knowledge. This is surprising because he has recently concluded that virtue is true opinion. I show that Socrates’ new position is motivated by two commitments. First, that being virtuous requires being responsible for the correctness of one’s actions. Second, that only a knower has this kind of ownership of action. An implication of my argument is that, despite his emphasis on virtuous action in the Meno, Socrates endorses an (...) agent-centred ethics. He thinks the epistemic status of the agent is essential to the assessment of her goodness. (shrink)

The book "Theory of Forms: The Construction of Plato and Aristotle’s Criticism" focuses on two main aspects, construction and criticism. The constriction of Forms theory is the basis on which Plato built all of his philosophy and which influenced all forms of ideas philosophy that emerged after Plato. The research topic was completed by adding Aristotle's critique of the theory of Forms in order to put a clear picture in front of the reader, which was presented by Plato himself and (...) Aristotle's criticism of this theory. -/- Therefore, the book consists four chapters, the first chapter covers the following topics; The philosophical roots of Plato's theory of Forms, The numbers in the Pythagorean school, The Heraclitus' idea of change, Anaxagoras’ idea of Mind, Sophists. Chapter two, Plato's theory of Forms. Definitions of the Forms. The importance of the Forms, The existential and logical significance, Evidence of Forms, Evidence that knowledge is remembering. Chapter Three, Forms and Levels of Knowledge, Dialectic ,Inferential knowledge, Mental knowledge The fourth chapter, The nature of the Forms existence and its being Causes. Forms as numbers and their relationship to movement. The problem of Participation. The final Evaluation of Forms. (shrink)

The Five Greatest Kinds discussed in Plato‘s Sophist are taken to be just one instance of a fivefold structure found in various related texts. Contemporary linguistic theories are a source for ideas about its functioning.