A group of New England writers who came to be known as transcendentalists believed that individuals should conform neither to the dictates of the materialistic world nor to the dogma of formal religion. Instead, people should look within themselves for truth and guidance. The leading transcendentalist, Ralph Waldo Emerson — an essayist, poet, and lecturer — proclaimed that the power of the solitary individual was nearly limitless. But the inward gaze and confident egoism of transcendentalism represented less an alternative to mainstream values than an extreme form of the rampant individualism of the age.

Unlike transcendentalists who sought to turn inward, a few reformers tried to change the world by organizing utopian communities as alternatives to prevailing social arrangements. Although these communities never attracted more than a few thousand people, the activities of their members demonstrated dissatisfaction with the larger society and efforts to realize their visions of perfection.

Some communities set out to become models of perfection whose success would point the way toward a better life for everyone. During the 1840s, more than two dozen communities organized themselves around the ideas of Charles Fourier. Members of Fourierist phalanxes, as these communities were called, believed that individualism and competition were evils that denied the basic truth that “men … are brothers and not competitors.” Phalanxes aspired to replace competition with harmonious cooperation based on communal ownership of property. But Fourierist communities failed to realize their lofty goals, and few survived more than two or three years.

The Oneida community went beyond the Fourierist notion of communalism. John Humphrey Noyes, the charismatic leader of Oneida, believed that American society’s commitment to private property made people greedy and selfish. Noyes claimed that the root of private property lay in marriage, in men’s conviction that their wives were their exclusive property. Drawing from a substantial inheritance, Noyes organized the Oneida community in New York in 1848 to abolish marital property rights by permitting sexual intercourse between any consenting man and woman in the community. Noyes also required all members to relinquish their economic property to the community. Most of their neighbors considered Oneidans adulterers and blasphemers. Yet the practices that set Oneida apart from its mainstream neighbors strengthened the community, and it survived long after the Civil War.