Nasceu na Renânia, antes da revolução burguesa de 1848 ( Estado absolutista). Estudou direito, filosofia e a Economia Política, e acabou sendo o maior crítico dessa última e da própria sociedade capitalista.

Viveu na Inglaterra a segunda metade de sua vida, alí concluindo sua obra monumental, O capital- Crítica da Economia Política (1867). Neste, à diferença da Economia Política, que procura justificá-la, ele se propõe a criticar, vale dizer, revelar os processos internos de sua reprodução, a sociedade e modo de produção capitalistas.

Ortoxia em Marxismo, hoje, refere-se quase exclusivamente à questão do método.

Lukács      

(De fato) é difícil distinguir quem mais contribuiu para a incompreensão de Marx: se certos pretensos marxistas ou se seus "críticos burgueses".

Florestan Fernandes (1946) "Introdução" in Marx (1857) Contribuição à crítica da Econoomia Política, Flama, Trad. Florestan Fernandes

When [1843 -CD] the publishers of the Rheinische Zeitung conceived the illusion that by a more compliant policy on the part of the paper it might be possible to secure the abrogation of the death sentence passed upon it, I eagerly grasped the opportunity to withdraw from the public stage to my study.

The first work which I undertook to dispel the doubts assailing me was a critical re-examination of the Hegelian philosophy of law; the introduction to this work being published in the Deutsch-Franzosische Jahrbucher issued in Paris in 1844. My inquiry led me to the conclusion that neither legal relations nor political forms could be comprehended whether by themselves or on the basis of a so-called general development of the human mind, but that on the contrary they originate in the material conditions of life, the totality of which Hegel, following the example of English and French thinkers of the eighteenth century, embraces within the term “civil society”; that the anatomy of this civil society, however, has to be sought in political economy. The study of this, which I began in Paris, I continued in Brussels, where I moved owing to an expulsion order issued by M. Guizot. The general conclusion at which I arrived and which, once reached, became the guiding principle of my studies can be summarised as follows.

In the social production of their existence, men inevitably enter into definite relations, which are independent of their will, namely relations of production appropriate to a given stage in the development of their material forces of production. The totality of these relations of production constitutes the economic structure of society, the real foundation, on which arises a legal and political superstructure and to which correspond definite forms of social consciousness. The mode of production of material life conditions the general process of social, political and intellectual life. It is not the consciousness of men that determines their existence, but their social existence that determines their consciousness. At a certain stage of development, the material productive forces of society come into conflict with the existing relations of production or – this merely expresses the same thing in legal terms – with the property relations within the framework of which they have operated hitherto. From forms of development of the productive forces these relations turn into their fetters. Then begins an era of social revolution. The changes in the economic foundation lead sooner or later to the transformation of the whole immense superstructure.

In studying such transformations it is always necessary to distinguish between the material transformation of the economic conditions of production, which can be determined with the precision of natural science, and the legal, political, religious, artistic or philosophic – in short, ideological forms in which men become conscious of this conflict and fight it out. Just as one does not judge an individual by what he thinks about himself, so one cannot judge such a period of transformation by its consciousness, but, on the contrary, this consciousness must be explained from the contradictions of material life, from the conflict existing between the social forces of production and the relations of production. No social order is ever destroyed before all the productive forces for which it is sufficient have been developed, and new superior relations of production never replace older ones before the material conditions for their existence have matured within the framework of the old society.

Mankind thus inevitably sets itself only such tasks as it is able to solve, since closer examination will always show that the problem itself arises only when the material conditions for its solution are already present or at least in the course of formation. In broad outline, the Asiatic, ancient,^[A] feudal and modern bourgeois modes of production may be designated as epochs marking progress in the economic development of society. The bourgeois mode of production is the last antagonistic form of the social process of production – antagonistic not in the sense of individual antagonism but of an antagonism that emanates from the individuals' social conditions of existence – but the productive forces developing within bourgeois society create also the material conditions for a solution of this antagonism. The prehistory of human society accordingly closes with this social formation.

Frederick Engels, with whom I maintained a constant exchange of ideas by correspondence since the publication of his brilliant essay on the critique of economic categories (printed in the Deutsch-Französische Jahrbücher, arrived by another road (compare his Lage der arbeitenden Klasse in England) at the same result as I, and when in the spring of 1845 he too came to live in Brussels, we decided to set forth together our conception as opposed to the ideological one of German philosophy, in fact to settle accounts with our former philosophical conscience. The intention was carried out in the form of a critique of post-Hegelian philosophy. The manuscript [The German Ideology], two large octavo volumes, had long ago reached the publishers in Westphalia when we were informed that owing to changed circumstances it could not be printed. We abandoned the manuscript to the gnawing criticism of the mice all the more willingly since we had achieved our main purpose – self-clarification. Of the scattered works in which at that time we presented one or another aspect of our views to the public, I shall mention only the Manifesto of the Communist Party, jointly written by Engels and myself, and a Discours sur le libre echange, which I myself published. The salient points of our conception were first outlined in an academic, although polemical, form in my Misere de la philosophie..., this book which was aimed at Proudhon appeared in 1847. The publication of an essay on Wage-Labour [Wage-Labor and Capital] written in German in which I combined the lectures I had held on this subject at the German Workers' Association in Brussels, was interrupted by the February Revolution and my forcible removal from Belgium in consequence.

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