•  1727
    A Puzzle in Stoic Ethics
    Oxford Studies in Ancient Philosophy 24 303-40. 2003.
    It is very difficult to get a clear picture of how the Stoic is supposed to deliberate. This paper considers a number of possible pictures, which cover such a wide range of options that some look Kantian and others utilitarian. Each has some textual support but is also unworkable in certain ways: there seem to be genuine and unresolved conflicts at the heart of Stoic ethics. And these are apparently due not to developmental changes within the school, but to the Stoics’ having adopted implicitly …Read more
  •  2633
    Socrates' Refutation of Thrasymachus
    In Gerasimos Santas (ed.), The Blackwell Guide to Plato's "Republic", Wiley-blackwell. 2006.
    Socrates’ refutations of Thrasymachus in Republic I are unsatisfactory on a number of levels which need to be carefully distinguished. At the same time several of his arguments are more powerful than they initially appear. Of particular interest are those which turn on the idea of a craft, which represents a shared norm of practical rationality here contested by Socrates and Thrasymachus.
  •  942
    Notes on the Kalon and the Good in Plato
    Classical Philology 105 363-377. 2010.
  •  1801
    Appearances and Impressions
    Phronesis 37 (3): 283-313. 1992.
    Pyrrhonian sceptics claim, notoriously, to assent to the appearances without making claims about how things are. To see whether this is coherent we need to consider the philosophical history of ‘appearance’(phainesthai)-talk, and the closely related concept of an impression (phantasia). This history suggests that the sceptics resemble Plato in lacking the ‘non-epistemic’ or ‘non-doxastic’ conception of appearance developed by Aristotle and the Stoics. What is distinctive about the Pyrrhonian sce…Read more
  •  1002
  •  127
    Intrinsically Scarce Goods
    The Proceedings of the Twenty-First World Congress of Philosophy 2 189-192. 2006.
    The Paleolithic paintings and drawings found on cave walls at sites in France and Spain, such as Lascaux, Altamira and Vallon-Pont-D'Arc, have profound effects on those who see them. In addition to their historical interest, they are prized for their aesthetic and spiritual qualities, which have had an important influence on modern art. But the caves are small and the paintings are fragile. Access to them has been sharply limited: some caves have been closed to protect the paintings from the dam…Read more
  • A Reading of Plato's "Cratylus"
    Dissertation, Princeton University. 1996.
    The Cratylus is Plato's principal discussion of language, and has generated immense interpretive controversy. This thesis offers a new interpretation of the Cratylus, starting from the idea that it is essentially a normative enquiry, to be interpreted alongside Plato's ethical and political works. Just as the Statesman attempts to determine the nature of the statesman, so too the basic project of the Cratylus is to discover what constitutes a true, correct name. But this aim is doomed in the cas…Read more
  •  2851
    The Carpenter and the Good
    In Douglas Cairns, Fritz-Gregor Herrmann & Terrence Penner (eds.), Pursuing the Good: Ethics and Metaphysics in Plato's Republic, University of Edinburgh. pp. 293-319. 2007.
    Among Aristotle’s criticisms of the Form of the Good is his claim that the knowledge of such a Good could be of no practical relevance to everyday rational agency, e.g. on the part of craftspeople. This critique turns out to hinge ultimately on the deeply different assumptions made by Plato and Aristotle about the relation of ‘good’ and ‘good for’. Plato insists on the conceptual priority of the former; and Plato wins the argument.
  •  1637
    Platonism, Moral Nostalgia and the City of Pigs
    Proceedings of the Boston Area Colloquium of Ancient Philosophy 17 (1): 207-27. 2001.
    Plato’s depiction of the first city in the Republic (Book II), the so-called ‘city of pigs’, is often read as expressing nostalgia for an earlier, simpler era in which moral norms were secure. This goes naturally with readings of other Platonic texts (including Republic I and the Gorgias) as expressing a sense of moral decline or crisis in Plato’s own time. This image of Plato as a spokesman for ‘moral nostalgia’ is here traced in various nineteenth- and twentieth-century interpretations, and re…Read more
  •  4500
    Eros and Necessity in the Ascent from the Cave
    Ancient Philosophy 28 (2): 357-72. 2008.
    A generally ignored feature of Plato’s celebrated image of the cave in Republic VII is that the ascent from the cave is, in its initial stages, said to be brought about by force. What kind of ‘force’ is this, and why is it necessary? This paper considers three possible interpretations, and argues that each may have a role to play.
  •  192
    Aiming at virtue in Plato (review)
    Journal of the History of Philosophy 48 (4): 521-522. 2010.
    Iakovos Vasiliou argues for reading Plato’s early dialogues and the Republic in light of “the aiming/determining distinction.” Aiming questions are concerned with the selection of our overriding ends. Determining questions ask how we can identify actions which secure those ends. As Vasiliou argues, Socrates claims to know an answer to the central aiming question, namely that virtue must be supreme (SV). Virtue functions sometimes as an explicit end and always as a limiting condition: we must nev…Read more
  •  1049
    Socrates Agonistes: The Case of the Cratylus Etymologies
    Oxford Studies in Ancient Philosophy 16 63-98. 1998.
    Are the long, wildly inventive etymologies in Plato’s Cratylus just some kind of joke, or does Plato himself accept them? This standard question misses the most important feature of the etymologies: they are a competitive performance, an agôn by Socrates in which he shows that he can play the game of etymologists like Cratylus better than they can themselves. Such show-off performances are a recurrent feature of Platonic dialogue: they include Socrates’ speeches on eros in the Phaedrus, his rhet…Read more