Plato: Metaphysics, Misc

As a means of overcoming the "Third Man" argument, several commentators have developed an influential theory of the relationship between Platonic Forms and particulars based on Plato's use of "image" analogies. This essay explores the viability of this "image-analogy" hypothesis and, in particular, examines an important, but neglected, argument advanced by R. E. Allen intent on establishing an ontological distinction between an image and its object-source.

The essay consists in the analysis of the problem of the evil in the man and in the analysis of the remedies which the man can find against the evil. Plato affirms the presence of an active principle of evil in the soul of every man, which coincides with some instincts of the appetitive soul; the opposite principle to the evil is the reason, which needs, though, a correct education in order to be able to fight efficiently against the evil (...) in us. The man can be seen as a battle field of these opposite forces. Plato describes the presence of the evil in us in some passages of Republic Book 9, where he compares the appetitive part of the soul with a monster. The destiny of every person in her earthly existence consists in the continuing control of the appetitive part of the soul, if the status of ethical education is to be reached and maintained. The man who remains in the realm of the opinion, that is, in the realm of the doxa is an individual who only disposes of unstable opinions and who as a consequence do not have authentic remedies against the appetitive part. On the contrary, the individual who can ascend to the realm of being through the hard education represented by arithmetic, geometry, stereometry, astronomy, harmony and, finally, dialectic is really able to contrast the force of the evil within the individual. Ethics is really possible only through the complete education which passes through these disciplines: the more the individuals is theoretically educated, the more the individual is ethically educated. The knowledge of ideas is the only authentic therapy against the evil in us. (shrink)

ABSTRACT The aim of this article is twofold: first, to show that, in Plato's Hippias Major, Hippias is the mouthpiece of a materialist ontology; second, to discuss the critique of this ontology. My argument is based on an interpretation of Hippias Major 300b4–301e3. I begin by revealing the shortcomings of P. Woodruff's and I. Ludlam's interpretations. Next, I define the concept of materialism as it was understood in ancient Greece in order to outline the specificity of Hippias' materialism. Finally, I (...) argue that the opposition between the two characters of the Hippias Major represents in fact an ontological opposition between two conceptions of what a unity is, i.e., Hippias' elementary corporal unities and Socrates' “formal unity.”. (shrink)

From the care Plato takes in describing the excellence of the doctor in book 3 to the characterization of various pathological elements in the regimes he describes in book 8, the Republic teems with references to medical terms and concepts. The following investigates the breadth of the influence of medicine on the Republic. I argue that a medical vocabulary proves indispensable to indicating the relationship between philosophy and politics that the Republic envisages. In order to do so, this paper examines (...) the confluence of medicine and metaphysics revealed by a comparison between the discussion of the divided line and ancient characterizations of diagnosis. I then conclude with a reading of the Glaucus image in book 10 that emphasizes its self-diagnostic character. (shrink)

What does Socrates mean by suggesting that no one can understand the nature of the soul "without the nature of the whole" (Phaedrus 270c)? I raise epistemological and metaphysical questions for Mary Louise Gill's proposal that he means us to consider the whole environment, and I make a case for the old-fashioned interpretation that he means us to consider the whole cosmos.

This paper deals with the ontological genesis of the series point-line-plane-solid in Plato’s philosophy. The texts of the Dialogues concerning this subject are presented, and passages of the Unwritten Doctrines that we know from Aristotle and other sources are specially considered. Certain problems within this context, such as the postulation of indivisible Iines, or the relation between each of the dimensions and the figures that can be placed in them, are considered in detail.

It is often thought that Plato sets himself an important task in the Sophist – that of disentangling different uses, or senses, of the verb einai. Plato is thought to have confused different senses or uses of the verb in his philosophical youth; here he is supposed to correct his mistake, and to mark out a danger area for his successors.1 Plato is also often supposed, by commentators, to have set himself the task of disentangling a second confusion – a (...) confusion between the mē on and the mēdamōs on : on this view, the mē on is revealed as the negation of the on, whereas the mēdamōs on is the opposite of the on. (shrink)

For quite a long time now I have argued against the view, widely held, and forcefully expounded by John Burnet, that at Phaedo 102b2-d2 Plato is formulating the notion of essential attribute and contrasting essence with accident. I have claimed that the essence-accident contrast is absent from that passage. This is a view that others have also held. But I have since 1950 found in that passage a formidable theory of relations. Recently, Professor David Gallop has taken me to task (...) for my heterodoxy. His reaction is overwhelming:I confess that I do not see how such a theory, [A] even if the text were to embody it, [B] could be held to provide an adequate account of relational statements in general. Gallop's paper is very tantalizing. Although he establishes neither A nor B, he does offer a series of very extraordinary arguments, whose examination reveals the depth of Plato's thinking on relations. (shrink)

This book is not about the theory of Forms as such, but about Plato’s epistemological realism, his view, in opposition to Protagorean relativism, that there is a realm of fact that counts as the common object of our true beliefs, judgments, and knowledge. This book fills a longstanding need for a lucid, condensed, readable account of aspects of Plato’s thought that emerge in certain of Plato’s middle and later dialogues and pose issues of contemporary philosophical merit. It is White’s contention (...) that Plato’s discontent with the "method of hypothesis" tentatively tried in Meno, Phaedo, and Republic, and his theory of naming in the Cratylus, lead to the breakdown of his theory of knowledge and, eventually, of the possibility of meaningful inquiry, with the objects of inquiry framed in advance by a specification of the object. The key thesis in White’s contention appears to be a view that he attributes to the Cratylus, that "the genuine use of a name is thought to require the apprehension of its nominatum, in a way excluding any confusion of it with other things" ; for, if the only thing that can be named is a Form, and if believing, judging, and knowing are a kind of being confronted in one’s mental "visual" field with an object, and we cannot accept the beliefs of others for purposes of inquiry, then how is it possible to inquire about, or to define what one already apprehends and recognizes? (shrink)

This paper has two main aims: first, to set forth an analysis of Timaeus 48E-52D and then to explore the significance of those pages for our understanding of Plato’s metaphysics. Students of the “Receptacle” in Plato’s Timaeus have given close attention to the many metaphors he offers in his explanation of its nature. Less attention has been given to the overall structure of the passage in which he presents it. In this paper, I attempt to show that Plato’s exposition there (...) exhibits a coherent and very careful design. But once that design is grasped, it can be seen that his extended account of the Receptacle must properly be understood to treat a rather different subject: the nature of an image, rather than the nature of the Receptacle, is the focal concern uniting the whole of 48E-52D. (shrink)