Throughout the Platonic tradition, one encounters the idea that the true self of each person is, at bottom, numerically identical to a singular reality and hence that the distinction between one person’s true self and another’s is either illusory or derivative in some way. I label this idea the Strong Identity Thesis. While several passages might be cited to locate this thesis in the Platonic dialogues themselves, the striking culmination of the First Alcibiades is especially suggestive. In this paper, however, (...) I argue that this passage does not in fact support the attribution of the Strong Identity Thesis to Plato. Instead, I will argue for the Weak Identity Thesis: namely that there is merely an analogical or qualitative link between the true self and some ultimate reality. (shrink)

Some interpreters take the arguments at Cratylus 439D3–440C1 to argue for Forms. Some interpreters also believe that these arguments are elliptical or contain lacunae. I accept that the arguments are elliptical. However, I deny that they contain lacunae. I present the most natural construal of the text and argue that it neither trades on Forms nor postulates Forms. To make my case, I show that Cratylus 439D3–440C1 has a modest end, which is to refute a particular notion of flux.

Some interpreters take the arguments at Cratylus 439D3–440C1 to argue for Forms. Some interpreters also believe that these arguments are elliptical or contain lacunae. I accept that the arguments are elliptical. However, I deny that they contain lacunae. I present the most natural construal of the text and argue that it neither trades on Forms nor postulates Forms. To make my case, I show that Cratylus 439D3–440C1 has a modest end, which is to refute a particular notion of flux.

This paper extracts and articulates the account of normativity in Plato’s Philebus. Central to this account is the concept of measure, which plays both an ontological and a normative role. With regard to the former, measure is what makes particular things to be the specific kind of thing they are; with regard to the latter, measure supplies the appropriate standard for determining whether or not those things are good or bad instances of their kind. As a result of measure playing (...) these two roles, normative evaluation is grounded in the ontological structure of the thing being evaluated. (shrink)

This paper concerns Plato’s characterization of the body as the soul’s tool. I take perception as an example of the body’s usefulness. I explore the Timaeus’ view that perception provides us with models of orderliness. Then, I argue that perception of confusing sensible objects is necessary for our cognitive development too. Lastly, I consider the instrumentality relationship more generally and its place in Plato’s teleological worldview.