Does Marxism equal totalitarianism? Are the ideas of Karl Marx and Frederick Engels somehow responsible for the horrors of Communism? Or were Communist societies simply an aberration - the result of a profound misreading of Marxian concepts, the unfortunate outcome of objective conditions, or the work of perverse, power-hungry individuals? In this volume, Tabor argues that, despite the apparently libertarian vision of Marx and Engels, the roots of totalitarianism lie within Marxism itself. Focusing on central facets of Marxist theory - its conception of the state; the notion of the dictatorship of the proletariat; the analysis of capital; the materialist conception of history; and dialectical materialism -- Tabor argues that the sources of despotism can be traced in all of these. However, Tabor contends, Marxism's totalitarian logic is especially apparent in two of Marxism's most fundamental notions: (1) the belief that the state, in the form of the "dictatorship of the proletariat," can be utilized to establish a free society; (2) a philosophical outlook that insists that human society, history, and the cosmos as a whole can be convincingly explained by, and subsumed under, one logically consistent world view, its own. Seen philosophically, then, Marxism must be understood as a form of totalizing rationalism that seeks to impose itself on humanity (and the Earth) by means of a monolithic state.