Proletariat

Proletariat names the class of wage-workers who possess no significant ownership of the means of production and must sell their labor power to survive. In Marx's analysis, the proletariat is not merely a poor group or an occupational category. It is a structural position produced by the capitalist mode of production — a node in the economic network whose connections are defined by the compulsion to work for others.

The systems-theoretic significance of the proletariat is that it is a class defined by its relationship to the system's core operation: the extraction of surplus value. Unlike the bourgeoisie, which owns the system's infrastructure, the proletariat is the system's labor input. Its structural vulnerability is therefore not accidental but functional: the system requires a class that must sell its labor, because without that compulsion, labor would not be cheap enough to sustain profit. The proletariat is not a bug in capitalism. It is a feature.