 The association of socialism with libertarianism predates that of capitalism and many anti-authoritarians still decry what they see as a mistaken association of capitalism with libertarianism in the United States.As Noam Chomsky put it, a consistent libertarian "must oppose private ownership of the means of production and wage slavery, which is a component of this system, as incompatible with the principle that labor must be freely undertaken and under the control of the producer".Terms like "anarchist socialism", "anarcho-socialism", "free socialism", "stateless socialism", "socialist anarchism "and "socialist libertarianism" have all been used to refer to the anarchist-wing of libertarian socialism, or vis-à-vis authoritarian forms of socialism.