An overview of the ancient philosophers and their philosophical system (divided into the fields of logic, physics, and ethics) comprising the living, organic, enduring, and evolving body of interrelated ideas identifiable as the Stoic perspective.

Aristotle's account of external goods in Nicomachean Ethics I 8-12 is often thought to amend his narrow claim that happiness is virtuous activity. I argue, to the contrary, that on Aristotle's account, external goods are necessary for happiness only because they are necessary for virtuous activity. My case innovates in three main respects: I offer a new map of EN I 8-12; I identify two mechanisms to explain why virtuous activity requires external goods, including a psychological need for external goods; (...) and I show the relevance of Aristotle's distinction between wishing and choosing. On the view I attribute to Aristotle, our capacity to choose virtuously requires, first, that we wish for external goods (because virtue requires the right attitudes of evaluation) and, second, that these wishes are generally fulfilled (because the social consequences and psychological pain of unfulfilled wishes undermine our opportunity to act virtuously and to take pleasure in acting virtuously). I close with discussion of how Aristotelians should defend this approach. (shrink)

_ Source: _Volume 63, Issue 3, pp 293 - 350 It is widely agreed that there is a gap between the personal and the social ethics of the Stoics due to the difficulty of harmonizing personal and social _oikeiōsis_. By reconstructing Epictetus’ theory of _oikeiōsis_, this paper aims to show that, in his ethics, there is no such gap, and this for two reasons: first, his account of social _oikeiōsis_ is not meant to ground his social ethics; second, his theory (...) of personal _oikeiōsis_ is a philosophical construct designed to provide a naturalistic justification to the utopian social project of the cosmopolis rather than to ground his personal ethics. (shrink)

This paper explores in detail Gorgias' defense of rhetoric in Plato 's Gorgias, noting its connections to earlier and later texts such as Aristophanes' Clouds, Gorgias' Helen, Isocrates' Nicocles and Antidosis, and Aristotle's Rhetoric. The defense as Plato presents it is transparently inadequate; it reveals a deep inconsistency in Gorgias' conception of rhetoric and functions as a satirical precursor to his refutation by Socrates. Yet Gorgias' defense is appropriated, in a streamlined form, by later defenders of rhetoric such as Isocrates (...) and Aristotle. They present it as an effective reductio against a critique of rhetoric that depends on the "harm criterion." This is puzzling, since Plato 's own critique of rhetoric does not depend on the harm criterion. On the other hand, Plato does seem to embrace the harm criterion as a more general principle—as if pre-emptively embracing the reductio —in his arguments about the good in the Meno and Euthydemus. Nonetheless, Isocrates and Aristotle seem to be deliberately misreading Plato on rhetoric: where he intends to criticize its intrinsic nature, they respond as if he were merely complaining about its contingent effects. (shrink)

An attempt to answer four unsettled questions about the Stoic definition of passions. (I am no longer working on this paper, but have incorporated some of its thoughts into subsequent work.).

Stoicism was one of the new philosophical movements of the Hellenistic period. The name derives from the porch (stoa poikilê) in the Agora at Athens decorated with mural paintings, where the members of the school congregated, and their lectures were held. Unlike ‘epicurean,’ the sense of the English adjective ‘stoical’ is not utterly misleading with regard to its philosophical origins. The Stoics did, in fact, hold that emotions like fear or envy (or impassioned sexual attachments, or passionate love of anything (...) whatsoever) either were, or arose from, false judgements and that the sage—a person who had attained moral and intellectual perfection—would not undergo them. The later Stoics of Roman Imperial times, Seneca and Epictetus, emphasise the doctrines (already central to the early Stoics' teachings) that the sage is utterly immune to misfortune and that virtue is sufficient for happiness. Our phrase ‘stoic calm’ perhaps encapsulates the general drift of these claims. It does not, however, hint at the even more radical ethical views which the Stoics defended, e.g. that only the sage is free while all others are slaves, or that all those who are morally vicious are equally so. Though it seems clear that some Stoics took a kind of perverse joy in advocating views which seem so at odds with common sense, they did not do so simply to shock. Stoic ethics achieves a certain plausibility within the context of their physical theory and psychology, and within the framework of Greek ethical theory as that was handed down to them from Plato and Aristotle. It seems that they were well aware of the mutually interdependent nature of their philosophical views, likening philosophy itself to a living animal in which logic is bones and sinews; ethics and physics, the flesh and the soul respectively (another version reverses this assignment, making ethics the.. (shrink)

The present paper proposes a new reading of one of the most obscure passages of De Architectura; in I, 1,3 Vitruvius claims that in architecture there is always a signifier and a signified, but his approach differs from Quintilian’s as presented in the latter’s Institutio Oratoria. Vitruvius’ is closer to Chrysippus approach, but he fails to mention the third constituent, the tynchanon. This omission is probably due to the fact that Vitruvius speaks of designs rather, than of existing buildings. What (...) can successfully signify a proposed building is, according to my reading, the design and erection of a building that is easily recognized by the public as realizing the intentions of the community to erect the proposed building. Such successful signification constitutes the ultimate criterion for good architecture. (shrink)

Does Seneca entirely reject the utility of dialectical study for moral improvement? No, I argue here. Focusing on Letter 87, I propose that Seneca raises and disarms objections to formal Stoic arguments in order to help moral progressors avoid backsliding and advance towards ethical knowledge. I trace this method back to Chrysippus and show that reading Letter 87 in this Chrysippean framework yields a satisfying explanation of its otherwise puzzling features.

Jacob Klein, a former Cornell student, has recently proposed what I believe to be an extremely interesting and profitable interpretation of the role of indifferents in Stoic ethics. Klein’s proposal is in some ways similar to some positions that I have taken in the past, and so I find it very congenial. But it develops these ideas in a much more precise way, and with consequences that are more radical than anything I had seen. I find it very plausible, although (...) it requires me to abandon certa... (shrink)

This paper examines some neglected Chrysippean fragments on insecure apprehension (κατάληψις). First, I present Chrysippus’ account of how non-Sages can begin to fortify their insecure apprehension and upgrade it into knowledge (ἐπιστήμη). Next, I reconstruct Chrysippus’ explanation of how sophisms and counter-arguments lead one to abandon one’s insecure apprehension. One such counter-argument originates in the sceptical Academy and targets the Stoic claim that insecure apprehension can be acquired on the basis of custom (συνήθεια). I show how Chrysippus could defend the (...) possibility of custom-based apprehension, while also denying that there is custom-based knowledge. (shrink)

At least since Sachs' well-known essay, readers of Plato's Republic have worried that there is a gap between the challenge posed to Socrates--to show that it is always in one's interest to act justly--and his response--to show that it is always in one's interest to have a just soul. The most popular response has been that Socrates fills this gap in Books Five through Seven by supposing that knowledge of the Forms motivates those with just souls to act justly. I (...) offer some complaints about this gap-filling strategy and offer an alternative account, according to which there was never a gap. On my account, Socrates assumes that no one can have a just soul unless they have been raised well and that anyone who is raised well will act justly. On this view, the account of moral education in Books Two through Four is the key to understanding the connection between psychological and practical justice. I argue that this account makes better sense of what the Republic says, and that it attributes to Plato a more plausible moral psychology. (shrink)

Is the Stoic sage a possible or desirable ideal for contemporary men and women, as we enter into difficult times? Is he, as Seneca presents him, the very best person for a crisis? In order to examine these questions, Part 1 begins from what Irene Liu calls the “standard” modern conceptions of the sage as either a kind of epistemically perfect, omniscient agent, or else someone in possession of a specific arsenal of theoretical knowledge, especially concerning the physical world. We (...) contest this contentious conception of the sage for being inconsistent with the Stoic conceptions of wisdom, the technai and knowledge which can be gleaned from the doxographic sources. In Part 2, we suggest that the wisdom of the Stoic sage reflects the Stoics’ “dispositional” conception of knowledge, their substantive conception of reason, and their sense of philosophy as above all an “exercise” or askêsis of a craft or technê for living. It is embodied in an ongoing exercise of examining one’s impressions for consistency with what one already knows, looking back to the natural prolêpseis with which all people are equipped. In Part 3, we show how only this account of the wisdom of the sage, at the epistemic level, enables us to understand how, in the non-doxographic texts led by Seneca’s De Constantia Sapientiae, the sage is celebrated above all for his ethical characteristics, and his ability to bear up in a crisis. Concluding reflections return to our framing concern, as to whether philosophy as a way of life, and the ancient ideal of the sage, can speak to us today not only as scholars, but as individuals called upon to live in difficult times. We suggest that they can and should remain sources of orientation, contestation, and inspiration. (shrink)