b. 1966
David Chalmers is an Australian philosopher and cognitive scientist best known for formulating the 'hard problem of consciousness,' which distinguishes the question of subjective experience from functional problems of mind. He is a leading figure in philosophy of mind and has made influential contributions to the study of consciousness, two-dimensional semantics, and the extended mind thesis.
Formulated the 'hard problem of consciousness'
Authored 'The Conscious Mind' (1996), defending naturalistic dualism
Co-developed the extended mind thesis with Andy Clark
Advanced two-dimensional semantics in philosophy of language
Authored 'Reality+' (2022) on virtual reality and simulation