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Controlled hallucination, predictive processing, biological naturalism — and the argument that silicon may not get consciousness for free.
Seth came through psychology, computer science, evolutionary robotics and neuroscience before making consciousness his central scientific problem. His work now sits directly on the fault line between brain science and the question of whether an artificial system could ever have an experience.
2000
After studying experimental psychology at Cambridge and then cognitive science and AI at Sussex, Seth completed a Sussex DPhil in 2000. His doctoral work used evolutionary robotics and theoretical biology, but he later described consciousness as the problem he had wanted to return to.
RECEIPTS: University of Sussexfirst-party
Apr 2010
Seth and colleagues established the Sussex consciousness research centre in 2010, building an interdisciplinary program across neuroscience, psychology, computation, medicine and philosophy.
RECEIPTS: University of Sussexfirst-party
Apr 2017
At TED2017, Seth presented his predictive-processing view of perception to a mass audience: conscious perception is an active construction shaped by the brain's predictions, not a passive copy of the outside world.
RECEIPTS: TEDfirst-party
2021
Seth published Being You: A New Science of Consciousness, a general-audience account of how brain and body generate perception, selfhood and conscious experience.
RECEIPTS: Anil Sethfirst-party
Apr 21, 2025
In Behavioral and Brain Sciences, Seth argued that current digital AI is unlikely to be conscious if consciousness depends on life-like biological organization rather than computation alone, while leaving open more brain-like or life-like artificial systems.
RECEIPTS: Cambridge University Pressfirst-party