For Marx, ‘pure’ economic theory, that is economic theory which abstracts from a specific , is impossible. - Ernest Mandel

When the dialectical method is applied to the study of economic problems, economic phenomena are not viewed separately from each other, by bits and pieces, but in their inner connection as an integrated totality, structured around, and by, a basic predominant mode of production. This totality is analysed in all its aspects and manifestations, as determined by certain given laws of motion, which relate also to its origins and its inevitable disappearance. These laws of motion of the given mode of production are discovered to be nothing but the unfolding of the inner contradictions of that structure, which define its very nature. The given economic structure is seen to be characterized at one and the same time by the unity of these contradictions and by their struggle, both of which determine the constant changes which it undergoes.

Capitalism subordinates men to machines instead of using machines to liberate men from the burden of mechanical and repetitive work. it subordinates all to the imperatives of an incessant drive for individual enrichment in terms of money, instead of gearing social life to the development of rich individualities and their social relations. The contradiction between use-value and , inherent in every commodity, fully unfolds itself in this contradictory nature of capitalist machinery. When capitalism is not overthrown once it has created the material and social preconditions for a classless society of associated producers, this contradiction implies the possibility of a steadily increasing transformation of the forces of production into forces of destruction, in the most literal sense of the word: not only forces of destruction of wealth (crises and wars), of human wealth and human happiness, but also forces of destruction of life tout court.

Not only have material wealth and the possibilities for freeing mankind definitively from the burden of meaningless, repetitive and mechanical work increased, but so too has the polarization of society between fewer and fewer owners of capital and more and more workers of hand and brain, forced to sell their labour-power to these owners. The concentration of wealth and power in a small number of giant industrial and financial corporations has brought with it an increasingly universal struggle between Capital and Labour.