Whilst most of the Pseudo-Pythagorean writings ascribed to female authors discuss women-related topics and focus on ethical questions, the treatise titled On Wisdom and ascribed to Perictione, the mother of Plato, is unique for at least two reasons: first, it concerns humankind, rather than women specifically, and second, it has an explicit metaphysical and epistemological focus. In the available fragments, Perictione makes two key statements: first, the purpose and function of a human being is the contemplation of the nature of all things. Second, wisdom is the highest-ranked human activity, for it enables us to grasp all kinds of things that are and brings us closer to the divine. The purpose of this chapter is to reconstruct the philosophical arguments of Perictione’s On Wisdom with the aim of highlighting the contributions this treatise makes to the history of metaphysics. The paper shows that the texts ascribed to Pythagorean women go well beyond female ethics, all the way to contemplating “all the things that are.”

This chapter surveys reactions to Plato’s famous proposal in the Republic to allow women to engage in military action and political rule in his ideal city. After a methodological discussion relating this topic to the issues looked at in the volume as a whole, the chapter goes on to set out some of the interpretive debates concerning women in the Republic in modern-day secondary literature. It is then shown that interpreters from late antiquity to the Renaissance responded to some of the same concerns. For example, Proclus was at pains to reconcile the apparently contrary views on women found in the Republic and Timaeus. On the other hand, we find that in Proclus, Ibn Rushd (Averroes), and Lucrezia Marinella, wider concerns shaped reactions to Plato: for instance Ibn Rushd tries to fit the idea of potential virtue in women into an Aristotelian framework while Marinella offers a reading of Plato on women that brings him into conversation with the Renaissance ’querelle des femmes’.

In Plato’s Symposium, the central insights are gleaned from a wise woman from whom Socrates learnt the single thing to which he laid claim to expertise: ta erotika. Since there is a widespread view that Plato stands at the head of a tradition of philosophical thinking in which women are eclipsed, or marginalised, this fact has been seen as significant. This chapter explores whether Diotima’s gender is significant for the philosophy of the Symposium. Gender categories are an explicit feature of this text, but Plato’s playful and provocative use of them is not just a dialectical ploy to provoke reflection on the social norms around sexuality and gender that held sway in his day; toying with them exposes the contingency of gendered categories and, ultimately, their irrelevance to the philosophical life. The wisdom of Diotima is that philosophy is beyond gender; it is, in that respect at least, inclusive.

The Stoics argued for women’s moral equality, companionate marriage, education, and participation in philosophy. And yet we have no writings from Stoic women, even from the Roman imperial period, when we know of several who could be considered Stoics. This silence of the written record coheres with the centrality within Stoicism of manliness (virtus), exemplified by heroes like Hercules. We must therefore examine indirect evidence, including writings by Stoic men on marriage and society, in order to glean anything about Stoic women. But this chapter suggests that writing tragedy provided the Roman Stoic philosopher Seneca the opportunity to stage the voice of a Stoic woman facing the most crucial choice – between life and death – and responding as her own moral agent. Acting as a Stoic exemplar, Megara, Hercules’ wife, chooses death over a life inconsistent with her ethically determined role.

This chapter presents an overview of Plato’s moral realism. The metaphysical framework of Plato’s moral realism is explained. This framework’s fundamental principle is the superordinate Idea of the Good, which is both the anchor for moral realism and the unhypothetical first principle of all. Thus, for Plato normativity is woven into metaphysics (Section 1.1). A taxonomy of types of moral realism is provided within which Plato’s moral realism can be situated (Section 1.2). Plato’s moral realism is compared to versions of antimoral realism and naturalistic versions of moral realism (Section 1.3). The priority of “good” to “right” in Plato is explained (Section 1.4). The priority of “good” to “value” is further explained. The universality of the Good goes beyond objectivity and is intended to preclude the possibility that “good” and “good for me” can possibly conflict (Section 1.5).

In this chapter the account of the Idea of the Good as the foundation of moral realism is applied to issues in religion and politics (Section #1). The question is raised and answered why Plato is confident that the gods are only good and not ever bad (Section #2). The theology of Laws10 is examined for some of the theological implications of the preeminence of the Good (Section #3). The concept of religious experience is introduced and its metaphysical underpinnings explained (Section #4). The problem of evil is addressed: how can the Good, the archē of everything, be the cause of evil? If it is not the cause, whence evil? (Section #5). The tensions between a metaphysics of the Good and the exigencies of politics, especially the authority of rulership, is examined (Section #6). The idea of the common good is introduced in order to determine if it is possible that the common good and the private good should conflict and if so, how does this impact Plato’s universal Good (Section #7). The connection between political expertise, consent, and legitimacy of types of government is examined (Section #8)

The widespread view that so-called Socratic ethics is fundamentally different from Platonic ethics is examined. The so-called Socratic paradoxes are discussed (Section 4.1). The idea of Socratic ethics as independent of any metaphysical assumptions is critically examined (Section 4.2). The so-called Socratic intellectualism is examined and the claim that in Protagoras Socrates rejects the idea of incontinence is criticized (Section 4.3). The account in Protagoras of “being overcome by pleasure” and the possibility of incontinence are examined as a possible key to differentiating Socratic and Platonic ethics (Section 4.3). The connection between virtue and happiness in the “Socratic” dialogues and in the “Platonic” dialogues is explored. What is the connection between happiness and the Idea of the Good (Section 4.4)?

This chapter is focused on aspects ot the superordinate Idea of the Good. Why is the first principle of all a normative principle (Section 2.1)? How does the Idea of the Good differ from an “ordinary” Form of the Good (Section 2.2)? Why is the unhypothetical first principle of all also the goal of everything, that which all desire (Section 2.3)? How does the Idea of the Good differ from the Demiurge? Why is the Demiurge good but not the Good (Section 2.4)? How is the admonition in Theaetetus to “assimilate to god” related to the Good as goal (Section 2.5)? In Symposium, the relation between eros and the Good is explored (Section 2.6). In Lysis, the idea of a “prōton philon” is comapred to the Idea of the Good as goal (Section 2.7). The evidence frrom Aristotle and from the indirect tradition that Plato identified the Good with “the One” is assembled. Why is oneness an index of goodness? The idea of integrated unity according to kind is introduced (Section 2.8).

Moral realism in Philebus and Statesman are explored in this chapter. Plato’s later dialogues focus on this-worldly issues within a larger metaphysical framework (Section 6.1). Integrated unity according to kind is explained in relation to the good life. In Philebus Plato provides us with a criterion for the presence of manifestations of the Good: the complex unity of truth, beauty, and symmetry. The Good can be understood to be manifested in the sensible world. In Statesman, the ideal statesman turns out to be different from the philosopher (Section 6.3). The ideal for anything is integrative unity according to kind. As Plato says in Republic, the virtuous person “becomes one out of many” (Section 6.2). Plato also outlines a type of hylomorphic composition according to which the Good can be a this-worldly Demiurge instantiating goodness in the polis and in its inhabitants. The skill thus displayed is now seen to be different from that of the philosopher (Section 6.3).

Plato consistently holds that “no one does wrong willingly.” If this is the case, how is it possible for someone to be held morally responsible for his actions? Plato does seem not only to countenance the idea of moral responsibility but to make it a central notion in his political and eschatological writings (Section 5.1). The connection between personhood and embodiment is explored and the relevance of embodiment to moral responsibility is considered in Republic and Timaeus. The possibility of incontinence or akrasia reveals the divided selfhood in the emboodied person. The concept of culpable ignorance is introduced in order to account for moral responsibility. Culpable ignorance depends on the self-relexivity of rationality (Section 5.2).

The connection between virtue and knowledge is explored in this chapter. Various accounts of Plato’s ethics attempt to focus on the so-called Socratic paradoxes and then try to show how Plato can be seen to have constructed a psychology of action to defend these paradoxes. What is it that these paradoxes try to teach us about morality (Section 3.1)? What is “Socratic” knowledge knowledge of? How is knowledge of the Idea of the Good supposed to be relevant to morality (Section 3.2)? Virtue is a human good but so are health and wealth, friendship, and pleasure. How does Plato’s moral realism deal with these goods when they conflict (Section 3.3)? What does the practice of philosophy have to do with virtue? Can one be virtuous without being a successful philosopher (Section 3.4)? The gradations of virtue in the dialogues and their metaphysical foundation are discussed (Section 3.5). What does the Idea of the Good add to an account of human virtue or excellence (Section 3.6)? This is followed by a comparison of motivation in Plato and Kant (Section 3.7).