The publication of Utopia followed Columbus's first voyage to America by only 24 years. Utopia preceded by just one year Luther's publication of the Ninety-five Theses that fomented the Protestant Reformation. Michelangelo had completed his four years' labor on the ceiling of the Sistine Chapel in 1512. Henry VIII had recently come to the throne of England (1509), was still married to his first wife, Catherine of Aragon, and was being guided in his government by Cardinal Wolsey as his Lord Chancellor. Some of the principal literary figures of More's generation were Erasmus, Ariosto, Machiavelli, and Castiglione, along with More himself. One of the great periods in Western art was in full swing with Leonardo da Vinci, Raphael, Michelangelo, and Titian heading a long list. The chief explorers in the first decades after Columbus were Vasco da Gama, John Cabot, Amerigo Vespucci, and Balboa.
Aldous Huxley's Brave New World (1932) offers a projection of what life on earth might become in another 500 years if technology plays an increasingly dominant role and if government control of all aspects of human activity becomes absolute. Skyscrapers will become taller, factories will become more efficient, travel will be mainly by air, diseases will be virtually eliminated, and universal happiness will be provided through elaborate sports and entertainment programs and through a happiness pill called soma.

There is a kind of state religion in Utopia which includes high priests and public worship. "They invoke God by no other name than Mythras, a name they all apply to the one divine nature, whatever it may be. No prayers are devised which everyone cannot say without offending his own denomination." (126) "When the priest [...] comes out of the sacristy, everyone immediately prostrates himself on the ground out of reverence; on all sides the silence is so profound that the spectacle itself inspires a certain fear, as if in the presence of some divinity." (128) Priests are held in such high esteem that "even if they commit a crime they are not subject to a public tribunal but are left to God and their own consciences. [...] For it is unlikely that someone who is the cream of the crop and is elevated to a position of such dignity only because of his virtue should degenerate into corruption and vice." (124)
Augustine's work set out to defend Christianity against the criticism of proponents of traditional pagan worship. It launches an attack on the pattern of immorality in Roman life under the worship of the pagan gods and offers, in contrast, the way of life taught by Christianity. His arguments are based on his interpretation of history, both Old Testament history and Roman. There is not a specific practical plan for the government of his imaginary ideal state but rather a distinction drawn on philosophical lines between two guiding principles. In the "City of Earth," the love of self holds precedence over love of God; in the "City of God," the love of God holds precedence over the love of self.
The only ancient authors other than Plato who have been mentioned as possibly influencing or suggesting comparison with More are Lycurgus, Cicero, and St. Augustine. Lycurgus is reputed to have dictated a body of laws for ancient Sparta, the best account of which is found in Plutarch. It declared equal possession among the "citizens" — that is, the upper-class members of the community. The "helots," who were in the vast majority, were virtually on the level of slaves. Instead of gold and silver for coins, iron was used. All luxuries were banned, and both men and women were disciplined to endure hardships and were motivated to sacrifice everything for the welfare of the state.

Equality for all mankind is not a realistic goal in Wells's view. That, he believes, would mean a loss of individuality, and individuality is an inherent requirement of human nature. Similarly, competition is necessary to a thriving society. Taking what he considers a practical position, he sees the new society as divided into four classes of persons which he calls poietic, kinetic, dull, and base. There is a leader caste, called Samurai, which is drawn primarily from the poietic group, though some from the kinetic class may qualify. Persons who volunteer for Samurai membership must meet stringent requirements, both physical and mental; and they must pledge to conform to the rules of the caste, which forbid eating meat, smoking, drinking, gambling, and participation in public sports or entertainments. The Samurai furnish the World State with its administrators, legislators, lawyers, doctors, and other leaders. Furthermore, they are the only voters in the commonwealth. The male members of the Samurai are encouraged to marry women of comparable qualifications, and they are encouraged to produce children with the aim of improving the quality of the population. The lower classes of citizens, the dull witted, the criminals, and the deformed are exiled from society and prevented from childbearing.