This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1973.

WE must first state the subject of our inquiry and the faculty to which it belongs: its subject is demonstration and the faculty that carries it out demonstrative science.

For the second edition, the translation has been completely rewritten and the commentary has been thoroughly revised in the light of recent scholarship.

them. Though Aristotle does not say so, presumably the questioner who conceals in this way must be prepared, when challenged, to show that the conclusion...

THE PROTAGONISTS David Sedley The primary object of this historical introduction1 is to enable a reader encountering Hellenistic philosophy for the first ...

Le traite d'Aristote intitule Categories est une des oeuvres du philosophe grec qui a suscite le plus de commentaires depuis l'Antiquite jusqu'a nos jours. La tradition voulait que la logique aristotelicienne commencat avec la logique des termes exposee dans les Categories, puis se poursuivit avec une logique des propositions dans le De interpretatione, pour se clore avec la logique de l'argumentation dont traitent les Premiers analytiques. En realite, les Categories sont bien plus qu'une simple logique des termes. L'ouvrage traite en (...) effet des choses qui se disent sans connexion et est ainsi une porte ouverte vers l'ontologie et la metaphysique. Le lecteur trouvera ainsi dans l'introduction de la presente edition des rapprochements entre les Categories et les Topiques d'une part et la Metaphysique d'autre part. Le titre du traite, qui vient du verbe dont use Aristote pour signifier l'acte de prediquer renvoie aux 10 categories indiquees au chapitre 4 et qui sont la substance, la quantite, la qualite, le relatif, le lieu, le temps, le positionnement, la tenue, le faire et le subir. L'edition des Categories dans la Collection des Universites de France comporte le texte grec du traite accompagne de la traduction en francais de Richard Bodeus. Le traite est precede d'une riche introduction dans laquelle sont debattues les questions de son titre et de son authenticite. Dans cette introduction, Richard Bodeus replace les Categories dans l'ensemble de l'oeuvre d'Aristote et decrit de maniere precise la tradition manuscrite du texte. En appendice, le lecteur trouvera un apparat critique detaille ainsi qu'un ensemble de notes qui favoriseront la lecture du texte. (shrink)

Robert Dobbin presents a new translation into clear modern English of the first book of Epictetus' Discourses, accompanied by the first ever commentary on the work in English. The Discourses, composed around AD 100, are a key source for ancient Stoicism, one of the most influential schools of thought in Western philosophy.

The first monograph on Stoic modal logic. Part 1 discusses the Stoic notion of propositions (assertibles, axiomata): their definition; their truth-criteria; the relation between sentence and proposition; propositions that perish; propositions that change their truth-value; the temporal dependency of propositions; the temporal dependency of the Stoic notion of truth; pseudo-dates in propositions. Part 2 discusses Stoic modal logic: the Stoic definitions of their modal notions (possibility, impossibility, necessity, non-necessity); the logical relations between the modalities; modalities as properties of propositions; contingent (...) propositions; the relation between the Stoic modal notions and those of Diodorus Cronus and Philo of Megara; the role of ‘external hindrances’ for the modalities; the temporal dependency of the modalities; propositions that change their modalities; the principle that something possible can follow from something impossible; the interpretations of the Stoic modal system by B. Mates, M. Kneale, M. Frede, J. Vuillemin and M. Mignucci are evaluated. -/- For a shorter, updated, English version of Part 1 of the book see S. Bobzien, ‘Stoic Logic’, in K. Algra et al. (eds), The Cambridge History of Hellenistic Philosophy, Cambridge 1999, 92-157. For a shorter, updated, English version of Part 2 of the book see S. Bobzien 'Chrysippus' Modal Logic and its Relation to Philo and Diodorus', in K. Doering / Th. Ebert (eds) Dialektiker und Stoiker (Stuttgart 1993) 63-84. (shrink)

This paper develops an interpretation of the fourth account of conditionals in Sextus Empiricus's Outlines of Pyrrhonism that conceptually links it with contemporary ?relevance? interpretations of entailment. It is argued that the third account of conditionals, which analyzes the truth of a conditional in terms of the joint impossibility of antecedent and denial of consequent, should not be interpreted in terms of a relative incompatibility of antecedent and denial of consequent because of Stoic acceptance of the truth of some conditionals (...) of the form p ? ?p and its converse. Rather, it is suggested, ancient attempts to avoid the so-called paradoxes of implication involve the fourth account of conditionals. I hypothesize that this account is related to Stoic attempts to define truth conditions for conditionals in terms of a theory of the concludency (validity) of arguments in opposition to the more common procedure (represented by the first three accounts of conditionals) of specifying truth conditions for conditionals ?semantically? and using those truth conditions in the development of a theory of argument validity. (shrink)