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Ned Block
Full name	Ned Block
Born	1942
Era	20th-century philosophy
Region	Western Philosophy
School	Analytic philosophy
Main interests	Philosophy of mind
Notable ideas	Blockhead
Influenced by Alan Turing

Ned Block (born 1942) is an American philosopher working in the field of the philosophy of mind who has made important contributions to matters of consciousness and cognitive science. He obtained his Ph.D. from Harvard University under Hilary Putnam and was a professor of philosophy at the Massachusetts Institute of Technology (MIT) for many years, and now teaches at New York University (NYU).

Block is noted for presenting the Blockhead argument against the Turing Test as a test of intelligence in a paper entitled Psychologism and Behaviourism (1981). He is also known for his criticism of functionalism, arguing that a system with the same functional states as a human is not necessarily conscious. In his more recent work on consciousness, he has made a distinction between phenomenal consciousness and access consciousness, where phenomenal consciousness consists of subjective experience and feelings and access consciousness consists of that information globally available in the cognitive system for the purposes of reasoning, speech and high-level action control. He has argued that access consciousness and phenomenal consciousness might not always coincide in human beings.

Block has been a judge at the Loebner Prize contest, a contest in the tradition of the Turing Test to determine whether a conversant is a computer or a human.

He is married to the developmental psychologist Susan Carey.

Positions

1. Professor of Philosophy and Psychology at New York University (NYU) 1996 - Current
2. Chair of the Philosophy Program At Massachusetts Institute of Technology (MIT)
3. Fellow of the American Academy of Arts and Sciences
4. Guggenheim Fellow
5. Senior Fellow of the Center for the Study of Language and Information
6. Sloan Foundation Fellow
7. Recipient of Fellowship from the American Council of Learned Societies
8. Recipient of Fellowship from the National Science Foundation.
9. Past President of the Society for Philosophy and Psychology
10. Past Chair of the MIT Press Cognitive Science Board of Syndics
11. Past President of the Association for the Scientific Study of Consciousness
12. Co-editor of The Nature of Consciousness: Philosophical Debates (MIT Press, 1997).

See also

• American philosophy
• List of American philosophers
• China brain

External links

• Block's Professional page
• Discussion of Block in a wikibook about consciousness.
• Minds and Machines course by Ned Block