Incorporating Descartes, Spinoza, Leibniz, and Hegel does not mean adding “classical philosophy” as ornament. It means recognizing the hidden pillars on which Socioplastics was already operating. The series thinks through fields, systems, archives, forms of life, institutions, affects, scales, and processes of stabilization. These problems do not begin with contemporary theory; they belong to the deep architecture of modern philosophy.

Descartes should enter as a critical starting point: method, clarity, the division between subject and world, and the foundation of the modern “I.” He is not the main ally, but the ground that must be displaced. Spinoza, by contrast, is central: one substance, body, affect, power, composition. His thought allows the field to be understood not as a sum of individuals, but as an ecology of active relations. Leibniz contributes the monad, perspective, infinitesimal variation, and the idea that every point expresses a whole from its own position. This is extremely useful for thinking nodes, scales, archives, and micro-architectures of knowledge. Hegel introduces history, negativity, recognition, form, institution, and unfolding; without him, the series lacks a strong theory of historical transformation. These pillars should be incorporated as a foundational layer, not as an erudite block: Descartes as the origin of the methodological subject; Spinoza as the ontology of the affective field; Leibniz as the theory of perspective and multiplicity; Hegel as the historical machine of form, contradiction, and institution. With them, Socioplastics gains depth: it no longer appears only as a contemporary theory of networks, archives, and infrastructures, but as a critical recomposition of modern philosophy through art, architecture, and the production of knowledge.