Our discussion on Book III of Plato’s longest dialogue, The Laws, began by considering the consequences of natural cataclysms that invariably befall humanity. Plato opens the book with the emergence of early human communities that begin with goodwill when people are few and resources are relatively abundant, and many fascinating observations emerged when members of the Toronto, Calgary, and Chicago Philosophy Meetup groups convened on April 14, 2024 to consider this and the other themes of Book III. One participant asked whether humans are inherently bad, and others highlighted Plato’s understanding of human behaviour in the context of political economy, a modern field of study, and that the rough edges of reason are best tempered by drink and music as we age. Book III focuses on the social benefits of concord between the extremes of pain and pleasure, on the one hand, and on the other hand reason – which Plato wrote in Book X is in the very middle of the universe. Book III stresses the importance of education, appreciation for proportion, and inculcation of a common sense of virtue among members of a community, which are topics that yielded some deep insights in our discussion.