Book two has Hythloday tell his interlocutors about Utopia, where he has lived for five years, with the aim of convincing them about its superior state of affairs. Utopia turns out to be a socialist state. Interpretations about this important part of the book vary. Gilbert notes that while some experts believe that More supports socialism, others believe that he shows how socialism is impractical. The former would argue that More used book two to show how socialism would work in practice. Individual cities are run by privately elected princes and families are made up of ten to sixteen adults living in a single household. It is unknown if More truly believed in socialism, or if he printed Utopia as a way to show that true socialism was impractical (Gilbert). More printed many writings involving socialism, some seemingly in defense of the practices, and others seemingly scathing satires against it. Some scholars believe that More uses this structure to show the perspective of something as an idea against something put into practice. Hythloday describes the city as perfect and ideal. He believes the society thrives and is perfect. As such, he is used to represent the more fanatic socialists and radical reformists of his day. When More arrives he describes the social and cultural norms put into practice, citing a city thriving and idealistic. While some believe this is More's ideal society, some believe the book's title, which translates to “Nowhere” from Greek, is a way to describe that the practices used in Utopia are impractical and could not be used in a modern world successfully (Gilbert). Either way, Utopia has become one of the most talked about works both in defense of socialism and against it.
Bellamy's optimism for the future of mankind is further revealed in his confidence that human ingenuity will continue to contribute inventions for comfort and convenience of mankind. Specifically, he predicts that there will be canopied sidewalks for the protection of pedestrians, and he describes piped-in home entertainment obtained by merely pressing buttons and turning knobs for sermons, lectures, or a wide selection of musical programs. He does not develop this aspect of modern living at length, his preoccupation being in the fields of economics and sociology; but he is clearly not in the camp of those later writers who fear the further advances of technology.

What happens to those slaves (bondsmen) who helped feed the citizens of Utopia by butchering animals for food and thus suffering the apparent moral consequence of diminished compassion is not stated. Perhaps Utopia uses only slaves gotten from outside the citizenry of Utopia for their necessary killing. Utopia has slaves captured in wars they fought and other "foreigners who have been condemned to death" which the Utopians "acquire [...] sometimes cheaply, more often gratis and take them away." Foreign slaves are kept "constantly at work" and in chains. (95) Utopia also has slaves who entered into slavery by choice. These are "poor, overworked drudges from other nations [...] who chose to be slaves among the Utopians." Such slaves can relinquish their slavery whenever they choose, but in doing so they leave Utopia, although they are not "sent away empty-handed." (96) 

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.
Other significant innovations of Utopia include: a welfare state with free hospitals, euthanasia permissible by the state, priests being allowed to marry, divorce permitted, premarital sex punished by a lifetime of enforced celibacy and adultery being punished by enslavement. Meals are taken in community dining halls and the job of feeding the population is given to a different household in turn. Although all are fed the same, Raphael explains that the old and the administrators are given the best of the food. Travel on the island is only permitted with an internal passport and any people found without a passport are, on a first occasion, returned in disgrace, but after a second offence they are placed in slavery. In addition, there are no lawyers and the law is made deliberately simple, as all should understand it and not leave people in any doubt of what is right and wrong.

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.