Because we humans speak a public language, there has always been a special reason to suppose that we have a language of thought. For nonhuman animals, this special reason is missing, and the issue is less straightforward. On the one hand, there is evidence of various types of nonlinguistic representations, such as analog magnitude representations, which can explain many types of intelligent behavior. But on the other hand, the mere fact that some aspects of animal cognition can be explained by (...) nonlinguistic representations hardly suffices to show that animal minds are bereft of any sentence-like representations. This paper explores these complexities and argues that empirical research into the logical abilities of nonhuman animals provides a more direct way of evaluating whether they have a language of thought. Along the way, I offer a novel suggestion of how the hypothesis that animals draw disjunctive syllogisms can be empirically distinguished from the hypothesis, defended by Michael Rescorla, that animals reason probabilistically in accordance with Bayes’ Law. (shrink)

This paper is a reading of Aristotle's book on justice (Book V of the Ethics) as what he says it is, a study of the disposition or inclination towards doing just (or unjust) acts. In that light, the content of Aristotle's famous treatments of distributive and corrective justice are only incidental, for their true role is as clues to a meaningful picture of the Just and the Unjust person. Aristotle's treatment of Being Just as a specific virtue is the most (...) detailed treatment he offers of any moral virtue. Being Just as distributive justice emerges as a commitment to the equal treatment of all citizens, but to an equality tempered by always contentious considerations of merited reward. Being Just as corrective justice is a commitment to protecting and repairing the sphere of each person's dignity and opportunity from damaging and sometimes malicious interactions. But more is required. For Being Just means overcoming the disordered and misdirected desire that both Aristotle and Plato call "pleonexia", wanting - tyrant-like - more-of-and-more-than. If that is overcome by re-directed libido, the virtuous will then have to integrate more subtle elements if they are to achieve an inclination to this tempered, but real equality. These elements are two. One is present only implicitly, the passion Aristotle calls nemesis, a demand that the world - and justice within the world - must never permit an evil person to go unpunished or a good one, to suffer harm. That passion cannot be admitted, but at best can only be temporarily stilled. The second impediment arises from the dynamic of human communities that are made up of diverse and actively striving individuals: such citizens, haunted by suspicion grounded in their own pleonexia, demand that the community be one of laws. That creates a true dilemma, for in Aristotle's estimation, no set of rules can cabin any virtue. The Rule of Law is in tension with the particularity of justice in real life, and that tension is ultimately only bearable through the invention of equity, the trusted deviation from the law to preserve the law. In making this abstract I have had to leave untouched the subject matter of the first and two last chapters, but in my paper I do treat these. More importantly, I also show how all political community and the inclination to seek to be a Just Person rests on a gracious act of reciprocal commitment. (shrink)

This dissertation studies how Aristotle understands and justifies his Rhetorical Art. It proceeds by explicating the Art in its intellectual context. Rhetoric emerges as a dynamic investigation of human affairs working through the "given" in speech and thought to a plausible account, while giving consideration to the opinions and characters of both speaker and audience within the horizon of a particular occasion. The basic dynamic determines a structure which is comparable to Socrates' requirements in the Phaedrus. That this is the (...) structure and dynamic is supported by considering the fundamentally contingent nature of human experience, understanding the inference types , common sense principles and starting points by which such experience is explicated, and placing such experience in three mutually exclusive genres. Aristotle's art is essentially the resulting plausible account while actual composition is supplementary. ;Aristotle limits the art by reference to dialectic and ethical life. When it is seen that Aristotle's Organon is not a science of logic and the Posterior Analytics is a rarely applicable mode of presentation, the point of dialectic becomes accessible. It too involves strenuous grappling with speech and thought, but its highest purpose lies in peirastic. Peirastic and sophistry are uses of dialectic which have a contrasting moral color. Peirastic aims at the discovery of ignorance and, at the same time, the difference between accident and essence and knowledge and opinion: Being educated is essentially knowing what one does not know. ;What Socrates only alludes to as political art, Aristotle attempts to expound as praxis perfected into phronesis. Even Aristotle does no more than suggest the nature of phronesis negatively as simultaneously a seeking, a finding and an act which is both self-determination and self-knowledge, and none of these separately; it is profoundly disruptive of existing opinion and most clearly to be seen in the rejection of the laws and rules upon which, as deliberation, it is dependent. The Art differs from Gorgias' rhetoric in its emphasis on the plausible and in its subordination to an ethical self-determination that gains the weight of experience appropriated by intelligence and virtue. (shrink)