In defending the view that justice is the advantage of the stronger, Thrasymachus puzzlingly claims that rulers never err and that any practitioner of a skill or expertise (τέχνη) is infallible. In what follows, Socrates offers a number of arguments directed against Thrasymachus’ views concerning the nature of skill, ruling, and justice. Commentators typically take a dim view of both Thrasymachus’ claims about skill (which are dismissed as an ungrounded and purely ad hoc response to Socrates’ initial criticisms) and Socrates’ (...) latter arguments (which are deemed extremely weak). In this paper, I clarify Thrasymachus’ views (and those of several other ancients) concerning qua locutions and the nature of skill and ability and I reconstruct Socrates’ arguments against Thrasymachus’ views concerning skill and justice. I argue that Thrasymachus’ views are not ungrounded or ad hoc and that Socrates’ arguments are rather different (and significantly stronger) than often supposed. (shrink)

In Plato's Euthydemus, Socrates claims that the possession of epistēmē suffices for practical success. Several recent treatments suggest that we may make sense of this claim and render it plausible by drawing a distinction between so-called “outcome-success” and “internal-success” and supposing that epistēmē only guarantees internal-success. In this paper, I raise several objections to such treatments and suggest that the relevant cognitive state should be construed along less than purely intellectual lines: as a cognitive state constituted at least in part (...) by ability. I argue that we may better explain Socrates' claims that epistēmē suffices for successful action by attending to the nature of abilities, what it is that we attempt to do when acting, and what successful action amounts to in the relevant contexts. These considerations suggest that, contrary to several recent treatments, the success in question is not always internal-success. (shrink)

The present paper focuses on the complex relation between ethics andpolitics in Plato’s Crito. While the issue is presented from a contemporaryperspective, the problems of civil disobedience and politicalobligation are the present study’s primarily concern. The issue of civildisobedience concerns moral reasons for breaking the law, whereasthe concept of political obligation refers to a moral duty to obey the law.When disagreeing with the view that Socrates in the dialogue arguesfor an unconditional obedience to the state, the article builds on theApology. (...) Subsequently, the similarities between the position of Socratesand that of H.D. Thoreau are investigated. Finally, the paper discussesthe concept of political obligation so as to show that the argumentin the Crito anticipates several modern theories. The modern controversiesthat this article covers are shown to play an important role in Plato’sdialogue, as they are the basis of Socrates’ political obligation. (shrink)

Resumen:Este artículo se propone mostrar, en contra de las interpretaciones dominantes, que Platón debió tempranamente postular la supervivencia del alma como un sujeto independiente de daño y beneficio moral con el objeto de completar su defensa de la ética socrática - en particular el principio de Soberanía de la Virtud, central en diálogos tempranos como la Apología, el Critón y el Gorgias. Al dualismo metafísico que resulta de este postulado le denomino ‘dualismo socrático’, para diferenciarlo del dualismo maduro expuesto por (...) Platón en el Fedón.Palabras clave: alma; beneficio; cuerpo; daño; dualismo; ética; Sócrates; supervivencia; virtud. (shrink)