A Contribution to the Critique of Political Economy
By Karl Marx, 1859
The following is an extract from Marx’s preface to A Contribution to the Critique of Political Economy
In the social production which men carry on they enter into definite relations that are indispensable and independent of their will; these relations of production correspond to a definite stage of development of their material forces of production.
The sum total of these relations of production constitutes the economic structure of society – the real foundation, on which rises a legal and political superstructure and to which correspond definite forms of social consciousness.
The mode of production in material life determines the social, political and intellectual life processes in general.
It is not the consciousness of men that determines their being, but, on the contrary, their social being that determines their consciousness.
At a certain stage of their development, the material forces of production in society come in conflict with the existing relations of production, or – what is but a legal expression for the same thing – with the property relations within which they have been at work before. From forms of development of the forces of production, these relations turn into their fetters.
Then begins an epoch of social revolution. With the change of the economic foundation, the entire immense superstructure is more or less rapidly transformed.
In considering such transformations, a distinction should always be made between the material transformation of the economic conditions of production, which can he determined with the precision of natural science, and the legal, political, religious, aesthetic or Philosophic – in short, ideological forms in which men become conscious of this conflict and fight it out.
Just as our opinion of an individual is not based on what he thinks of himself, so can we not judge of such a period of transformation by its own consciousness; on the contrary this consciousness must be explained rather from the contradictions of material life, from the existing conflict between the social forces of production and the relations of production.
No social order ever disappears before all the productive forces for which there is room in it have been developed; and new higher relations of production never appear before the material conditions of their existence have matured in the womb of the old society itself. Therefore, mankind always sets itself only such tasks as it can solve; since, looking at the matter more closely, we will always find that the task itself arises only when the material conditions necessary for its solution already exist or are at least in the process of formation.