Abstract
In support of an interpretation of the techne-analogy not as a doctrine about virtue, but as a dialectical tool employed by the Platonic Socrates, I analyze an atypical example: the 'healthy city' of 'Republic' II. First, I survey the more 'typical' uses of the techne-analogy in Book I, where Socrates seeks to understand justice by comparing it to various 'technai'. Then, I proceed to show that Socrates' Healthy City, essentially an association of craftsmen, is used in a very similar manner to provoke questions about the relation of virtue to knowledge. Finally, I speculate on the kinds of considerations about justice that Socrates tries to draw his interlocutors to by means of the Healthy City, looking backward to Book I and forward to the rest of the 'Republic'.