One of the greatest historians of the Left, E.P. Thompson, has synthesized what can be best said of class in the tradition of Rousseauian socialism which believes itself to be Marxian.1 The Making of the English Working Class is universally and rightly recognized to be a masterpiece. Its beauty, moral force and conceptual elegance originate in a few strikingly unusual articles of faith: (1) that the working class is a worthy cultural competitor of the ruling class; (2) that the Lebenswelt of the working class is socially and morally superior to that of its exploiters; (3) that regardless of the outcome of the class struggle, the autonomy and separateness of the working class is an intrinsic social value; (4) that the class itself is constituted by the autopoiesis of its rebellious political culture, including its reinterpretation of various traditions, as well as by technology, wage labour, commodity production and the rest. Whereas Karl Marx and Marxism aim at the abolition of the proletariat, Thompson aims at the apotheosis and triumphant survival of the proletariat.
Gáspár Miklós Tamás: Telling the truth about class
http://www.grundrisse.net/grundrisse22/tellingTheTruthAboutClass.htm
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The revolutionary movements of the 20th-c, successful and unsuccessful, belonged to the tradition of Rousseau, not Marx. Their achievements were nevertheless quite wonderful, and certainly we need to be acquainted with those struggles. That they did not achieve socialism was NOT due to any failure of leadership, any betrayal from inside; that "failure" was imposed on them. They did not achieve socialism or anything resembling socialism simply because the so-called "bourgeois revolutions" had never been completed, and it was, in retrospect, the "task" of those rvolutions to complete the bourgeois revolution -- to achieve formal equality (that is, the equality of citizenship, liquidating the divisions of "caste" or "estate" which characterized all earlier social formations.
Discussions of 20-th c. socialism then must be grounded in the recognition that there was no such thing, nor could there have been.
Carrol