Set in the early 1890s at a fashionable East Coast summer resort, "Traveller from Altruria" follows Mr. Twelvemough, an author tasked with hosting Mr. Homos, a visitor from the mysterious island of Altruria. As Mr. Homos seeks to understand American life and the practice of democracy, Twelvemough and his acquaintances find themselves more intrigued by Altruria, discovering that the U.S. falls short in political, economic, cultural, and moral aspects. This exploration of equality and societal values remains relevant today, prompting listeners to reflect on the progress and challenges of democracy in contemporary society.