Catherine Joanna Rowett

Philosophers are generally somewhat wary of the hints of number mysticism in the reports about the beliefs and doctrines of the so-called Pythagoreans. It's not clear how much Pythagoras himself (as opposed to his later followers) indulged in speculation about numbers, or in more serious mathematics. But the Pythagoreans whom Aristotle discusses in the Metaphysics had some elaborate stories to tell about how the universe could be explained in terms of numbers—not just its physics but perhaps morality too. Was this just fanciful speculation? Is it muddled as a theory of causality, as Aristotle suggests? I shall try to rehabilitate the passion for numbers by linking it with the notions of harmony and proportion in other thinkers who have a higher credibility factor in the philosophical stakes, and by showing that the desire to reduce quality to quantity, and to discover an exact science that can explain human life and meaning, is a serious philosophical passion that doesn't easily go away. And, after all, why should it?

Aristotle's Physics 1.4-9 explores a range of questions about the basic structure of reality, the nature of prime matter, the principles of change, the relation between form and matter, and the issue of whether things can come into being out of nothing, and if so, in what sense that is true. Philoponus' commentaries do not merely report and explain Aristotle and the other thinkers whom Aristotle is discussing. They are also the philosophical work of an independent thinker in the Neoplatonic tradition. Philoponus has his own, occasionally idiosyncratic, views on a number of important issues, and he sometimes disagrees with other teachers whose views he has encountered perhaps in written texts and in oral delivery. A number of distinctive passages of philosophical importance occur in this part of Book 1, in which we see Philoponus at work on issues in physics and cosmology, as well as logic and metaphysics. This volume contains an English translation of Philoponus' commentary, as well as a detailed introduction, commentary notes and a bibliography.

When Empedocles uses a divine name for one of the items in his ontology, does this serve merely as a poetic metaphor or does it mean that the item in question is a god, with personal agency and intentions? In Empedocles’ poem, most things are described as if they were intentional agents and seem to function as such. Is there anything in the universe that does not have a mind or does not engage in intentional action? In this paper I argue that Empedocles was talking of a universe in which all the components, without exception, are living beings with mental capacities and that their power is the power of agents, acting voluntarily, not of inanimate forces acting mechanically. There is nothing in Empedocles’ ontology that could be described as inert matter, and there are no inanimate things.

It is no longer generally believed that Empedocles was the divided character portrayed by nineteenth-century scholars, a man whose scientific and religious views were incompatible but untouched by each other. Yet it is still widely held that, however unitary his thought, nevertheless he still wrote more than one poem, and that his poems can be clearly divided between those which do, and those which do not, concern ‘religious matters’.1 Once this assumption can be shown to be shaky or actually false, the grounds for dividing the quotations of Empedocles into two poems by subject matter disappear; and without that division our interpretation of Empedocles stands in need of radical revision. This paper startswith the modest task of showing that Empedocles may have written only one philosophical poem and not two, and goes on to suggest some of the ways in which we have to rethink the whole story if he did. If all our material belongs to one poem we are bound to link the cycle of the daimones with that of the elements, and this has far-reaching consequences for our interpretation.

If Socrates is portrayed holding one view in one of Plato's dialogues and a different view in another, should we be puzzled? If (as I suggest) Plato's Socrates is neither the historical Socrates, nor a device for delivering Platonic doctrine, but a tool for the dialectical investigation of a philosophical problem, then we should expect a new Socrates, with relevant commitments, to be devised for each setting. Such a dialectical device – the tailor-made Socrates – fits with what we know of other contributions to the genre of the Sokratikos Logos, to which Plato was neither the first nor the only contributor.

In this paper I argue, controversially, that Plato's Meno anticipates Wittgenstein's critique of essentialism. Plato is usually read as an essentialist of the very kind that Wittgenstein was challenging, and the Meno in particular is usually taken as evidence that Plato thought that to know something you must be able to define it, and that if you can't define it you can't investigate any other questions on the topic. I suggest instead that Plato shows Socrates proposing such a position (much as Wittgenstein's imaginary interlocutor might do), only to have it knocked down by what happens in the dialogue. Plato shows that one knows a concept when one can apply it in practice, or, for virtue, when one typically chooses to act in certain ways, passes certain judgements and so on. It turns out, then, that one who claims to "know what virtue is" need not give necessary and sufficient conditions for it.

The motifs of love and seduction in the Phaedrus are not about sexual love but about philosophy, and particularly about two different approaches to philosophy, one engaged and emotionally, even poetically, involved and one cold, rational and detached. Socrates' palinode speech in the Phaedrus contrasts the lover of beauty whose philosophical sensitivities enable the wings to grow and intellectual vision to occur, with the cool rational character of the non-lover who has no place for love of beauty and cares only for utility and reason. When Socrates took the part of the non-lover, and denigrated the value of love in philosophical enquiry, in his first speech that attacked love as a distorting factor, and praised reason devoid of emotion, he had been seduced by a calculating and over-rational love of "speeches" which is the dominant character of Phaedrus, cool lover of reason with no emotional intelligence.

I start by asking what Aristotle knew (or thought) about Heraclitus: what were the key features of Heraclitus's philosophy as far as Aristotle was concerned? In this section of the paper I suggest that there are some patterns to Aristotle's references to Heraclitus: besides the classic doctrines (flux, ekpyrosis and the unity of opposites) on the one hand, and the opening of Heraclitus's book on the other, Aristotle knows and reports a few slightly less obvious sayings, one of which is in my title. Secondly, I ask some further questions. Is there any systematic connection between the bits that Aristotle reports? Do they hang together? Ought we to see here some relic of an Aristotelian understanding of what made Heraclitus tick? If we juxtapose these themes and Aristotle's comments on them, I suggest, we can generate some suggestive motifs, in particular a rather curious fascination with smoking, and the pleasures of inhaling. Finally, I suggest that smells (and the way the world would be if smells were the only differences to be discerned) are important in understanding what Heraclitus was doing.

Do you need to know the name of the god you're praying to? If you get the name wrong what happens to the prayer? What if the god has more than one name? Who gets to decide whether the name works (you or the god or neither)? What are names anyway? Are the names of the gods any different in how they work from any other names? Is there a way of fixing the reference without using the name so as to avoid the problems of optional names? There is a type of formula used in prayer in ancient Greece which I call (in this paper) a "precautionary formula". The person praying uses expressions like "whether you want to be called [x] or [y]", and "if this is the name by which you would like to be called". I also include here the practice of adding definite descriptions that identify the god by means other than the name (e.g. their place of birth or residence, their deeds etc). In this paper I ask what these formulae were for, why so many occur in philosophical work, particularly Plato, and whether the puzzles about the names of the gods go back to the Presocratics.

This unique book challenges the traditional distinction between eros, the love found in Greek thought, and agape, the love characteristic of Christianity. Focusing on a number of classic texts, including Plato's Symposium and Lysis, Aristotle's Ethics and Metaphysics,, and famous passages in Gregory of Nyssa, Origen, Dionysius the Areopagite, Plotinus, Augustine, and Thomas Aquinas, the author shows that Plato's account of eros is not founded on self-interest. In this way, she restores the place of erotic love as a Christian motif, and unravels some longstanding confusions in philosophical discussions of love.

I argue that philosophy was naturally conceived and written in verse, not prose, in the early years of philosophy, and that prose writing would be the exception not the norm. I argue that philosophers developed their ideas in verse and did not repackage ideas and thoughts first formulated in non-poetic genres, so there is no adaptation or modification involved in "putting it into poetry". This also means that the content and the form are interdependent, and the poetic details are part of the message, and integral to understanding the philosophy. In both Parmenides and Empedocles there are interesting patterns of linearity and circularity in the composition which mimic and reinforce the message in the poem, which is a philosophical message about, respectively, linear journeys and cosmic cycles.

L'A. étudie l'oeuvre d'Hippolyte de Rome qui présente, moins qu'un véritable intérêt philosophique, l'avantage d'une certaine connaissance de l'histoire de la philosophie, sur laquelle il fonde sa défense de la doctrine chrétienne. Le débat s'articule autour de l'originalité de l'interprétation de la philosophie grecque, des Présocratiques en particulier, par Hippolyte. Il s'agit, par comparaison avec Plotin, de délimiter les sources philosophiques de son oeuvre empreinte d'un moyen platonisme traditionnel

This is a book about the invention of Western philosophy, and the first thinkers to explore ideas about the nature of reality, time, and the origin of the universe. Generations of philosophers, both ancient and modern, have traced their inspiration back to the presocratics, even though we have very few of their writings left. In this book, Catherine Osborne invites her readers to dip their toes into the fragmentary remains of thinkers from Thales to Pythagoras, Heraclitus to Protagoras, to try to fill in the bits of a jigsaw that has been rejigged many times and in many ways.