Erewhon (1872) by Samuel Butler is a fictional novel that descripts the state of life in the fictional utopian settlement that was found by the lone explorer in New Zealand. In it, Erewhon was using many satirized aspects of Victorian society - religion, anthropocentrism (tendency for human beings to regard themselves as the central and most significant entities in the universe) and criminal punishment. This Butlers novel was often compared to the satirical work of Jonathan Swift (Gulliver's Travels), and was influenced by the Charles Darwin's evolution theory.
Utopians are ambivalent, in fact illogical if not morally arrogant, about killing for food or defense. They eat animals but "they do not allow their citizens to be accustomed to butchering animals" but rather have "bondsmen" do this because they believe that butchering animals for food "gradually eliminates compassion, the finest feeling of human nature." (68) Bondsmen are apparently immune to such a descent into moral corruption, or else they are bondsmen exactly because they are already morally degraded and so either immune to further corruption or they are beyond moral rectification, and therefore the moral consequences of killing for food cannot matter for their moral selves. So bondsmen who butcher animals either have no compassion, it having been gradually eliminated through butchering, or because their moral precondition, their qualification of moral impurity, includes diminished compassion from which their moral descent continues, or else they have compassion and, being bondsmen, they are somehow immune from the moral consequences of killing for food, either because of their moral deficiency or because bondsmen have a moral strength that the citizens of Utopia lack.
The exploration of a South Sea utopian commonwealth is of limited scope because of the author's overriding preoccupation with the sexual relations of the natives, leaving almost entirely unexplained such concerns as governmental organization, legal system, distribution of labor, and methods of warfare. Regarding the economy, we are simply told that there is no private property.
Utopians do not fight their own wars if they can avoid it. Killing, although morally necessary, is morally degrading, so they hire mercenaries to defend Utopia. They do, however, train for war - men and women both - "so that they will not be incapable of fighting when circumstances require it". (105) They go to war reluctantly, and "do so only to defend their own territory, or to drive an invading enemy from the territory of their friends, or else, out of compassion and humanity, they use their forces to liberate a[n] oppressed people from tyranny and servitude." (105) Upon declaring war, they immediately offer enormous rewards for the assassination or capture of the enemy prince and others "responsible for plotting against the Utopians." (108)
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)
St. Augustine's famous De Civitate Dei (City of God, 413–26) is frequently cited as a source for Utopia. It was, of course, well known to More. He had delivered a series of lectures on the work, as has been mentioned. The basic plan of Augustine's book is different from the Republic, although Augustine was a devoted admirer of Plato. By the same token, More's work differs in basic concept from Augustine's, though inevitably echoes of Augustine are to be found in More.

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.