Base and superstructure

In Marxist theory, human society consists of two parts: the base (or substructure) and superstructure; the base comprises the forces and relations of production—employer–employee work conditions, the technical division of labour, and property relations—into which people enter to produce the necessities and amenities of life. These relations determine society’s other relationships and ideas, which are described as its superstructure. The superstructure of a society includes its culture, institutions, political power structures, roles, rituals, and state. The base determines (conditions) the superstructure, yet their relation is not strictly causal, because the superstructure often influences the base; the influence of the base, however, predominates. In Orthodox Marxism, the base determines the superstructure in a one-way relationship.

Note that in some non-Western languages, this concept is rendered as "Infrastructure and Superstructure" which could lead to a malapropism. It has only a vague conceptual relatedness to the English sense of infrastructure.

In developing ’s observations, Marx identified civil society as the economic base and political society as the political superstructure. Marx postulated the essentials of the base–superstructure concept in his preface to A Contribution to the Critique of Political Economy (1859):

In the social production of their existence, men inevitably enter into definite relations, which are independent of their will, namely [the] 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.

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