It must be gained in a socially fair manner and the owner has a distributive right to exclude others. Anarchists generally agree that private property is a social relationship between the owner and persons deprived (not a relationship between person and thing), e.g. artifacts, factories, mines, dams, infrastructure, natural vegetation, mountains, deserts and seas. In this context, private property and ownership means ownership of the means of production, not personal possessions. To anarchists and other socialists alike, private property is capital or the means of production while personal property is consumer and non-capital goods and services. Wage labor Anarcho-capitalists support wage labor and do not explicitly support workplace democracy and workers' self-management as anarchists do, claiming that wage labor is always voluntary. However, anarchists argue that certain capitalist transactions, including wage labor, are not voluntary and that maintaining the class structure of a capitalist society requires coercion which violates both anarchist principles and anarcho-capitalism's non-aggression principle. Individualist anarchists such as Benjamin Tucker, who identified his individualist anarchism as anarchistic socialism, are opposed to both capitalism and compulsory communism. Those anarchists support wage labor as long as the employers and employees are paid equally for equal hours worked and neither party has authority over the other. This approach was put into practice in American individualist anarchist colonies such as Utopia, organized by Josiah Warren. By following this principle, no individual profits from the labor of another. Tucker described the wages received in such an employer-employee relationship as the individual laborer's full product. He envisioned that in such a society every worker would be self-employed and own their own private means of production, free to walk away from employment contracts. Tucker called communism "pseudo-anarchism" because it opposes wages and property, fearing that collectivization would subdue individuals to group mentality and rob workers of the full product of their labor. The Preamble to the Constitution of the anarcho-syndicalist Industrial Workers of the World labor union states unequivocally: Instead of the conservative motto, "A fair day's wage for a fair day's work," we must inscribe on our banner the revolutionary watchword, "Abolition of the wage system." Anarchism and anarcho-capitalism Anarcho-capitalism Anarcho-capitalism is a political philosophy that espouses anything voluntary is moral, including a voluntary employee/employer hierarchy which anarchists reject. Anarcho-capitalists advocate the elimination of centralised state in favour of self-ownership and individual sovereignty, private property and free markets. Anarcho-capitalism developed from radical American anti-state