That depends on how one classifies Socialism.
In 1965, Murray Rothbard wrote the classic article “Left and Right: The Prospects for Liberty” (
lewrockwell.com/rothbard/rothbard16.html) which deals with the proper definition of Socialism. Here, in part, is what he said:
…In England, the classical liberals began their shift from radicalism to quasi-conservatism in the early nineteenth century; a touchstone of this shift was the general British liberal attitude toward the national liberation struggle in Ireland. This struggle was twofold: against British political imperialism, and against feudal landlordism which had been imposed by that imperialism. By their Tory blindness toward the Irish drive for national independence, and especially for peasant property against feudal oppression, the British liberals (including Spencer) symbolized their effective abandonment of genuine Liberalism, which had been virtually born in a struggle against the feudal land system. Only in the United States, the great home of radical liberalism (where feudalism had never been able to take root outside the South), did natural rights and higher law theory, and consequent radical liberal movements, continue in prominence until the mid-nineteenth century. In their different ways, the Jacksonian and Abolitionist movements were the last powerful radical libertarian movements in American life. [3]
Thus, with Liberalism abandoned from within, there was no longer a party of Hope in the Western world, no longer a “Left” movement to lead a struggle against the State and against the unbreached remainder of the Old Order. Into this gap, into this void created by the drying up of radical liberalism, there stepped a new movement: Socialism. Libertarians of the present day are accustomed to think of socialism as the polar opposite of the libertarian creed. But this is a grave mistake, responsible for a severe ideological disorientation of libertarians in the present world. As we have seen, Conservatism was the polar opposite of liberty; and socialism, while to the “left” of conservatism, was essentially a confused, middle-of-the road movement. It was, and still is, middle-of-the road because it tries to achieve Liberal ends by the use of Conservative means.
In short, Russell Kirk, who claims that Socialism was the heir of classical liberalism, and Ronald Hamowy, who sees Socialism as the heir of Conservatism, are both right; for the question is on what aspect of this confused centrist movement we happen to be focussing. Socialism, like Liberalism and against Conservatism, accepted the industrial system and the liberal goals of freedom, reason, mobility, progress, higher living standards the masses, and an end to theocracy and war; but it tried to achieve these ends by the use of incompatible, Conservative means: statism, central planning, communitarianism, etc. Or rather, to be more precise, there were from the beginning two different strands within Socialism: one was the Right-wing, authoritarian strand, from Saint-Simon down, which glorified statism, hierarchy, and collectivism and which was thus a projection of Conservatism trying to accept and dominate the new industrial civilization. The other was the Left-wing, relatively libertarian strand, exemplified in their different ways by Marx and Bakunin, revolutionary and far more interested in achieving the libertarian goals of liberalism and socialism: but especially the smashing of the State apparatus to achieve the “withering away of the State” and the “end of the exploitation of man by man.” Interestingly enough, the very Marxian phrase, the “replacement of the government of men by the administration of things,” can be traced, by a circuitous route, from the great French radical laissez-faire liberals of the early nineteenth century, Charles Comte (no relation to Auguste Comte) and Charles Dunoyer. And so, too, may the concept of the “class struggle”; except that for Dunoyer and Comte the inherently antithetical classes were not businessmen vs. workers, but the producers in society (including free businessmen, workers, peasants, etc.) versus the exploiting classes constituting, and privileged by, the State apparatus. [4] Saint-Simon, at one time in his confused and chaotic life, was close to Comte and Dunoyer and picked up his class analysis from them, in the process characteristically getting the whole thing balled up and converting businessmen on the market, as well as feudal landlords and others of the State privileged, into “exploiters.” Marx and Bakunin picked this up from the Saint-Simonians, and the result gravely misled the whole Left Socialist movement; for, then, in addition to smashing the repressive State, it became supposedly necessary to smash private capitalist ownership of the means of production. Rejecting private property, especially of capital, the Left Socialists were then trapped in a crucial inner contradiction: if the State is to disappear after the Revolution (immediately for Bakunin, gradually “withering” for Marx), then how is the “collective” to run its property without becoming an enormous State itself in fact even if not in name? This was a contradiction which neither the Marxists nor the Bakuninists were ever able to resolve.
Having replaced radical liberalism as the party of the “Left,” Socialism, by the turn of the twentieth century, fell prey to this inner contradiction. Most Socialists (Fabians, Lassalleans, even Marxists) turned sharply rightward, completely abandoned the old libertarian goals and ideals of revolution and the withering away of the State, and became cozy Conservatives permanently reconciled to the State, the status quo, and the whole apparatus of neo-mercantilism, State monopoly capitalism, imperialism and war that was rapidly being established and riveted on European society at the turn of the twentieth century…