The Corporeal Turn

In the AI Story

The corporeal turn is the counter-movement to the Cartesian inheritance that defined Western philosophy for four centuries. Where Descartes separated mind from body and made cognition the province of the disembodied soul, the corporeal turn reunites them — not by reducing mind to body but by recognizing that the distinction itself was a philosophical error. The book documents this reunification across multiple disciplines that had arrived at convergent conclusions through independent paths: phenomenologists working in the Husserl–Merleau-Ponty tradition, cognitive scientists following embodied cognition research, developmental psychologists studying infant kinesthesia, evolutionary biologists tracing the motor origins of cognition.

Sheets-Johnstone's introduction to the volume frames the turn as both intellectual and ethical. Intellectually, the separation of mind from body produced philosophical problems — the mind-body problem, the hard problem of consciousness, the frame problem in AI — that the separation itself generated and that reunification dissolves. Ethically, the separation justified treating bodies as mere instruments and movements as mere means, with consequences that extend from the devaluation of bodily labor to the contemporary disembodiment of knowledge work at screens.

For readers tracking the AI conversation, The Corporeal Turn provides the interdisciplinary map that situates Sheets-Johnstone's specific contribution. Her framework is not a lone voice but part of a broad convergence across fields. When the 2024 Philosophical Transactions theme issue on 'Minds in Movement' addressed embodied cognition in the age of AI, it was continuing the conversation that The Corporeal Turn had helped consolidate fifteen years earlier — a conversation whose stakes have only risen as disembodied systems have begun producing cognitive outputs that appear to challenge the embodied thesis and, on closer examination, actually extend its urgency.

Origin

Sheets-Johnstone assembled the volume in the 2000s as a mature statement of the interdisciplinary field her work had helped establish. Published by Imprint Academic in 2009, it served as both textbook and manifesto for the embodied cognition tradition.

Key Ideas

Paradigm shift across fields. The corporeal turn is not a single thesis but a convergence of disciplines toward taking the body seriously as a cognitive agent.

Cartesian inheritance as philosophical error. The separation of mind from body produced problems that the separation itself generated; reunification dissolves rather than solves them.

Interdisciplinary convergence. Phenomenology, cognitive science, developmental psychology, evolutionary biology, and dance studies arrived at compatible conclusions through independent paths.

Ethical dimension. The devaluation of the body in philosophy underwrites the devaluation of bodily labor in economics and bodily knowledge in pedagogy.

Ongoing project. The corporeal turn is not complete; the book consolidates work done and points to work that remains, including the work of understanding AI through an embodied framework.