David Chalmers

For the oil company owner, see David B. Chalmers.

David John Chalmers
Era	Contemporary philosophy
Region	Western Philosophy
School	Analytic
Main interests	Philosophy of mind Phenomenology
Notable ideas	Hard problem of consciousness; property dualism

David John Chalmers (born 20 April 1966) is a philosopher specializing in the area of philosophy of mind. He is Professor of Philosophy and Director of the Centre for Consciousness at the Australian National University.

Background

Chalmers was born and grew up in Australia. Before he moved to the Australian National University in 2004, he was Professor of Philosophy and Director of the Center for Consciousness Studies at the University of Arizona. Prior to his stay at Arizona, he taught at UC Santa Cruz. He was completed his undergraduate education at the University of Adelaide, obtaining his Bachelor's degree in mathematics and computer science. He then briefly studied at Lincoln College at the University of Oxford as a Rhodes Scholar before studying for his PhD at Indiana University Bloomington under Douglas Hofstadter. He was a post-doctoral fellow in the Philosophy-Neuroscience-Psychology program, directed by Andy Clark, at Washington University in St. Louis from 1993-1995.

He is the author of the book The Conscious Mind (1996), which discusses consciousness and its relation to the mind-body problem in philosophy of mind. In the book, Chalmers forcefully and cogently argues that all forms of physicalism (whether reductive or non-reductive) that have dominated philosophy and the sciences in modern times fail to account for the most essential aspects of consciousness. He proposes an alternative dualistic view that has come to be called property dualism. The book was described by The Sunday Times as "one of the best science books of the year".

Work

He is best known for his formulation of the notion of a hard problem of consciousness in both his book and in the paper "Facing Up to the Problem of Consciousness" (originally published in The Journal of Consciousness Studies, 1995). He makes the distinction between easy problems of consciousness (which are, amongst others, things like finding neural correlates of sensation) and the hard problem, which could be stated "why does the feeling which accompanies awareness of sensory information exist at all?" A main focus of his study is the distinction between brain biology and behavior as distinct from mental experience taken as independent of behavior (known as qualia). He argues that there is an explanatory gap between these two systems, and criticizes physical explanations of mental experience, making him a dualist in an era that some have seen as being dominated by monist views.

In his argument (as it appears in his book The Conscious Mind) he creates a hypothetical philosophical zombie, which is the same as a normal person, except lacking qualia or sentience. He argues that since this zombie is logically possible, then qualia and sentience are not fully explained by physical properties alone.

Instead, Chalmers argues that consciousness arises from any information-bearing system (in the sense of information theory), leading him to adopt a form of panpsychism, believing that even thermostats are somewhat conscious. Chalmers has elsewhere said ("Consciousness and the Philosophers: an Exchange") that he is agnostic on the issue of panpsychism, but that it is not nearly as indefensible an idea as some think.

After the publication of this paper, more than twenty papers in response were published in the Journal of Consciousness Studies. These papers (by Daniel Dennett, Colin McGinn, Francisco Varela, Francis Crick, and Roger Penrose among others) were collected and published in the book Explaining Consciousness: The Hard Problem. John Searle fiercely critiqued Chalmers's views in The New York Review of Books.

Chalmers, with Andy Clark, has written The Extended Mind, a popular article about the borders of the mind [1].

Miscellaneous

On his web site, David Chalmers has compiled what could be the largest bibliography on the philosophy of mind and related fields with close to 18000 annotated entries topically organized.

Chalmers appears in The Matrix video documentary "The Roots of the Matrix" and presents a novel take on a large part of the traditionally skeptical "brain in a vat" hypothesis. He maintains that this hypothesis is not, contrary to common philosophical opinion, a skeptical hypothesis.

He serves on the editorial board of the journals Philo, Consciousness and Cognition, the Journal of Consciousness Studies, and Psyche.

Bibliography

A partial list of publications by Chalmers:

• The Conscious Mind: In Search of a Fundamental Theory (1996). Oxford University Press. hardcover: ISBN 0-19-511789-1, paperback: ISBN 0-19-510553-2
• Toward a Science of Consciousness III: The Third Tucson Discussions and Debates (1999). Stuart R. Hameroff, Alfred W. Kaszniak and David J. Chalmers (Editors). The MIT Press. ISBN 0-262-58181-7
• Philosophy of Mind: Classical and Contemporary Readings (2002). (Editor). Oxford University Press. ISBN 0-19-514581-X or ISBN 0-19-514580-1

External links

• David Chalmers's web site
• David Chalmers's bibliography
• Fragments of Consciousness - Chalmers's blog.
• Interview with Chalmers - in Philosophy Now.
• Consciousness, an episode of Philosophy Talk, hosts Chalmers
• Video Interview on BloggingHeads.tv by science writer John Horgan.
• The Mystery of Consciousness on Bright SBM Production.