Lazzarato's 2014 synthesis of his mature framework — distinguishing social subjection from machinic enslavement, tracing how capitalism produces subjectivity through dual mechanisms.
Signs and Machines: Capitalism and the Production of Subjectivity (published in English in 2014) is Lazzarato's most theoretically ambitious book, systematizing the framework he had developed across two decades of work on immaterial labor, debt, and political subjectivity. Drawing on Félix Guattari's machine theory and on Deleuze's analysis of control societies, the book introduces the foundational distinction between social subjection — which produces individuals experiencing themselves as autonomous subjects — and machinic enslavement, which integrates human capacities directly into technical systems below conscious awareness. The framework has proven indispensable for analyzing how AI platforms operate, producing the experience of voluntary creative collaboration while simultaneously extracting cognitive and behavioral data through infrastructure users cannot see.
Signs and Machines
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The book extends Lazzarato's earlier work on immaterial labor into a general theory of how capitalism produces subjectivity through semiotic operations. It distinguishes signifying semiotics — the communication of meaning between autonomous subjects — from asignifying semiotics, which operate directly on human capacities through technical infrastructure without passing through