Although it is a commonplace that the "Protagoras" and the "Republic" present diffent views of akrasia, the nature of the difference is not well understood. I argue that the logic of the famous argument in the "Protagoras" turns just on two crucial assumptions: that desiring is having evaluative beliefs (or that valuing is desiring), and that no one can have contradictory preferences at the same time; hedonism is not essential to the logic of the argument. And the logic of the (...) argument for the division of the soul in the "Republic" requires the rejection of just the second of these assumptions, but not the evaluative conception of desire. I also maintain that Plato was aware, at the time of composition, of these features of the argumentation of his dialogues. Finally, I argue that there is reason to think that, even at the time of the "Protagoras," Plato held the conception of the soul expressed in the "Republic," and not anything like that expressed in the famous argument of the "Protagoras." The Protagoras view, even without hedonism, is a poor expression of the thesis that virtue is knowledge. (shrink)

This chapter contains section titled: Beauty and Goodness Patterns of Beautiful Poetry Human Excellence and the Standard of Poetic Beauty Moral Psychology Love of Beauty and Being Just Conclusion.

This paper develops an interpretation and analysis of the arguments for public education which open Book VIII of Aristotle's Politics , drawing on both the wider Aristotelian corpus and on examination of continuities with Plato's Laws . Part III : Sections VIII-XI examine the two arguments which Aristotle adduces in support of the claim that education should be provided through a public system. The first of these arguments concerns the need to unify society through education for friendship and the sharing (...) of a common end. Several versions of his second argument are considered, and the most promising of them is elaborated in connection with an examination of the links between instruction and legislation in the Laws . This yields what is probably the most compelling argument there is for the claim that public supervision of education is a necessary condition for a just society. (shrink)