What is magna moralia?

Magna Moralia is a philosophical treatise that was traditionally attributed to Aristotle, although modern scholars have debated its authorship. The work consists of two books, which discuss ethics, virtue, and happiness. The first book focuses on the nature of virtue, the relationship between virtues and vices, and the importance of moral character. The second book discusses the concept of happiness, arguing that happiness lies in a life devoted to virtuous activity.

The text has long been considered part of the Aristotelian corpus, but some scholars believe it to have been written by another ancient philosopher, possibly a follower of Aristotle. The work is thought to have been written in the late 4th century BC, although the date and authorship remain uncertain.

Despite its uncertain authorship and origins, Magna Moralia has influenced philosophical and ethical debates throughout history. Its discussion of virtue and happiness continue to be relevant to contemporary debates on ethics and morality.