Anthony Price

This book explores for the first time an idea common to both Plato and Aristotle: although people are separate, their lives need not be; one person's life may overflow into another's, so that helping someone else is a way of serving oneself. Price considers how this idea unites the philosophers' treatments of love and friendship (which are otherwise very different), and demonstrates that this view of love and friendship, applied not only to personal relationships, but also to the household and even the city-state, promises to resolve the old dichotomy between egoism and altruism.

It is well-known that Plato’s Republic introduces a tripartition of the incarnate human soul; yet quite how to interpret his ‘parts’ 1 is debated. On a strong reading, they are psychological subjects – much as we take ourselves to be, but homunculi, not homines. On a weak reading, they are something less paradoxical: aspects of ourselves, identified by characteristic mental states, dispositional and occurrent, that tend to come into conflict. Christopher Bobonich supports the strong reading in his Plato’s Utopia Recast: His Later Ethics and Politics. In his The Brute Within: Appetitive Desire in Plato and Aristotle, Hendrik Lorenz agrees with Bobonich that the parts of the soul are ‘the subjects or bearers of psychological states’. Any ascription to my Mental Conflict of the opposed, weak view needs qualification: my Plato is highly ambivalent.2 But my intention here is less to defend an earlier self – though I predict failing to escape it – than to reconsider tripartition in the Republic in the light of Bobonich’s virtuosity and Lorenz’s lucidity. They persuade me of the inexhaustibility of the text, notably within Book 4 from 436 to 439. About these pages we may indeed disagree: they find them decisive in favour of their view, as I don’t. When Socrates remarks, ‘Let us have our understanding still more precise, lest as we proceed we become involved in dispute’, he was not anticipating the dissensions of interpreters.

Are inferences, theoretical and practical, subject to requirements of rationality? If so, are these of the form 'if … ought …' or 'ought … if …'? If the latter, how are we to understand the 'if'? It seems that, in all cases, we get unintuitive implications if 'ought' connotes having reason. It is difficult to formulate such requirements, and obscure what they explain. There might also be a requirement forbidding self-contradiction. It is a good question whether self-contradiction constitutes, or evidences, irrationality; but talk of a rational requirement causes trouble.

Without separating off emotions as such, Plato and Aristotle alert us to their compositional intricacy, which involves body and mind, cognition and desire, perception and feeling. Even the differences of interpretation to which scholars are resigned focus our minds upon the complexity of the phenomena, and their resistance to over-unitary definitions. Emotions, after all, are things that we feel; at the same time, emotionally is how we often think. Discarding too simple a Socratic focus upon contents of thought, Plato and Aristotle embrace the interconnections, within the emotions, of body and soul, and of perception, imagination, feeling, and thinking.

As earthquakes expose geological faults, so mental conflict reveals tendencies to rupture within the mind. Dissension is rife not only between people but also within them, for each of us is subject to a contrariety of desires, beliefs, motivations, aspirations. What image are we to form of ourselves that might best enable us to accept the reality of discord, or achieve the ideal of harmony? Greek philosophers offer us a variety of pictures and structures intended to capture the actual and the possible either within a reason that fails to be resolute, or within a split soul that houses a play of forces. Reflection upon them alerts us to the elusiveness at once of mental reality, and of the understanding by which we hope to capture and transform it. Studying in turn the treatments of _Mental Conflict_ in Socrates, Plato, Aristotle and the Stoics, A.W. Price demonstrates how the arguments of the Greeks are still relevant to philosophical discussion today.