This chapter introduces the principal Roman authors and texts studied in this book and examines the relationship between the artes and the society and politics of the early Roman Empire. The development of the artes can be understood in terms of the “Romanization” of specialized knowledge, whereby the scientific and technical contents of the artes were suffused with the peculiar interests and prerogatives of Roman Empire. The chapter surveys several ways in which this process of Romanization was instantiated in the artes: by the refiguring of specialized knowledge in the artes as Imperial self-knowledge; by an expansive conception of Roman imperium as fueling the growth of scientific knowledge; by the mastering and elaboration of Greek specialized knowledge; by the fashioning of an ideal, elite Roman readership for the artes; and by technocratic approaches to the artes relating disciplinary knowledge to Roman Imperial government.

Columella wrote his Res rustica (c. AD 60/1–5) in the wake of a well-developed Roman tradition of agricultural writing. His approach to the ars distinguishes him from Republican predecessors such as Cato and Varro, however, and reflects the scientific culture of the artes of the early Empire. Columella presents agriculture as an august discipline requiring broad, interdisciplinary knowledge and theoretical understanding of nature. Depreciatory views of agriculture, imputed to other Romans, are explained as resulting from moral decline that has led to ignorance of correct technique. Columella’s discussions of manuring (Book II) and vine propagation (Book III) are shaped by his scientific conception of ars, as he argues that close appreciation of the principles of plant life provides the foundation for good agronomy. Columella’s treatise is not only the preeminent work of agronomy from Greco-Roman antiquity but also witness to the vibrant scientific culture of the artes.