Simplicius reports that Xenocrates and Andronicus reproached Aristotle for positing an excessive number of categories, which can conveniently be reduced to two: τὰ καθ᾽αὑτά and τὰ πρός τι. Simplicius, followed by several modern commentators, interprets this move as being equivalent to a division into substance and accidents. I aim to show that, as far as Xenocrates is concerned, this interpretation is untenable and that the substance-accidents contrast cannot be equivalent to Xenocrates’ per se-relative one. Rather, Xenocrates aimed to stress the (...) primacy of Plato’s binary distinction of beings, as presented at Sophist 255c13–4, over Aristotle’s list of the categories. (shrink)

This essay offers a reading of a difficult passage in the first book of Lucretius' "De Rerum Natura" in which the poet first explains the Epicurean account of time and then responds to a worry about the status of the past (1.459-82). It identifies two possible readings of the passage, one of which is compatible with the claim that the Epicureans were presentists about the past. Other evidence, particularly from Cicero "De Fato", suggests that the Epicureans maintained that all true (...) assertions must have a contemporaneous truth-maker and that no contingent future-tensed assertions are true. It appears, however, that they did not assert a symmetrical view of past-tensed assertions. There is no compelling reason, therefore, to think that the Epicureans were presentists about the past. (shrink)

Le début de l'Isagogè de Porphyre énonce une série de trois questions à propos des genres et des espèces, que l'on tient pour l'origine de la médiévale « Querelle des universaux ». Mais la question s'est posée aux interprètes de savoir si, dans ce texte, Porphyre se référait à certaines thèses historiquement déterminées ou bien s'il construisait ces alternatives de façon théorique, dans une lingua franca non connotée d'un point de vue doctrinal. Cet article, en se concentrant sur la première (...) alternative du questionnaire, tente de montrer que le texte porphyrien prend davantage sens si l'on s'avise que l'époque post-hellénistique (IIe s. av. J.-C. – début du IIIe s. ap. J.-C.) donne déjà à voir une polémique scolaire sur le statut des universaux. Ce n'est ainsi pas seulement le vocabulaire employé par Porphyre qui est doctrinalement connoté, mais l'alternative elle-même, qui fait très probablement référence à un débat entre les thèses platoniciennes, stoïciennes et péripatéticiennes. Alexandre d'Aphrodise constitue une aide précieuse pour reconstruire ce débat, dont l'article esquisse une cartographie. (shrink)

The essay examines the description of virtue as a craft that governs the proper use of possessions in Plato’s Euthydemus and Stoicism. In the first part, I discuss Socrates’ parallel between wisdom and the crafts in the Euthydemus, and the resulting argument concerning the value of external and bodily possessions. I then offer some objections, showing how Socrates’ craft analogy allows one to think of possessions as good and ultimately fails to offer a defense of virtue’s sufficiency for happiness. In (...) the second part, I examine the Stoics’ craft analogy and note a number of differences from Socrates’ account in the Euthydemus. These include the Stoic claim that external advantages never make any contribution to happiness, even when properly used, and the claim that, unlike other crafts, wisdom does not require any external possessions in order to be exercised and yield benefit and happiness. I then place these differences against the backdrop of the debate regarding virtue’s sufficiency for happiness and argue that the Stoic craft model of virtue fares better than its Socratic antecedent. (shrink)