This chapter examines Plato's treatment of technē through an important arc of late dialogues: Theaetetus, Sophist, and Statesman. This chapter advances the argument that philosophy is expected to be a technē in this series, but in fact multiple forms of it emerge: the technē of the Socratic elenchus and the technē of the method of division (which is termed Platonic/Eleatic dialectic). Midwifery, sophistry, and statesmanship are analyzed as examples that throw light on what it means for philosophy to be a technē. This chapter includes substantial discussions of second-order technai; good-directedness; and specialization.

Focusing on the Republic, this chapter argues that Plato presents philosophy as a full-fledged technē, with dialectic as its core expertise. It analyzes the principle of specialization in book two, showing that philosopher-rulers are akin to shoemakers or doctors: they possess the right nature, undergo extensive training, and acquire specialized knowledge. The chapter distinguishes dialectic from politics, arguing that political leadership is a “grand commission” for philosophers, not a separate technē. It sketches how dialectic can provide the normative framework for ruling, while political experience supplies the field-specific content. This chapter reveals philosophy as a serious profession embedded in the sociopolitical fabric of the ideal city.

The Introduction frames the central question of the book: Is philosophy a technē, and what would it mean if it were? The concept of technē – a rational, teachable, and practice-based form of expertise – is central to Plato’s philosophical vocabulary and deployed across discussions in ethics, epistemology, and political philosophy. The Introduction outlines the book’s structure and introduces key terms. Plato’s identification of philosophy as a technē entails a reevaluation of intellectual labor, aligning philosophers with cobblers and doctors rather than with poets and politicians. This reframing has implications for how we understand Plato’s critique of sophistry, his vision of philosopher-rulers, and the broader relationship between expertise and democratic politics.

This chapter offers an account of the concept of technē in classical Greek culture, with particular attention to its social, epistemological, and pedagogical dimensions. It draws on literary, documentary, and art historical sources to reconstruct technē as a lifelong, economically embedded profession characterized by specialization, teachability, and use of rationality. Four core aspects are emphasized: (1) the low social status of dēmiourgoi; (2) the close relationship between technē and teaching, including apprenticeship; (3) the necessity of specialization, with practitioners typically mastering only one trade; and (4) the rationality of technē, evidenced through causal reasoning, written protocols, and the use of mathematics. The chapter also explores the contested status of elite practices – such as warfare, poetry, and rhetoric – as technai, and the sophists’ self-presentation as professionals. By situating technē within the lived realities of ancient Greek labor and education, the chapter sets the stage for Plato’s philosophical use of the concept.

The Conclusion revisits the major themes of the book and turns to the question of the relationship between craft and practitioner. It considers the idea of the professions as ethically charged categories and offers a brief reading of the Hippocratic Oath on technē and bios. Philosophy, on this account, is not merely a body of knowledge but a lived vocation in which technē and bios converge.