The fundamental nature of consciousness

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Consciousness is a mysterious and fundamental aspect of the universe that may need to be accepted as a basic law of nature. It's unclear whether consciousness serves a specific purpose or if it arose as a coincidental phenomenon. While consciousness seems to have functions like providing information and guiding behavior, it's possible that these functions could be performed without consciousness. The existence of consciousness is a perplexing dilemma that requires a deeper understanding and theory.

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What does philosophy have to say about virtual reality (VR)? Under what conditions is "normal" reality preferable to VR? To what extent are VR experiences "real"? How likely is it that we're living in a simulation? What implications would the discovery that we're living in a simulation have for our beliefs about reality? How common is Bayesian thinking among philosophers? How should we think about identity over time if selves can be split or duplicated? What might it look like for our conception of identity to undergo a "fall from Eden"? What do people mean when they say that consciousness is an illusion? Finding a grand unified theory of physics seems at least in principle the sort of thing that science can do, even if we haven't done it yet; but can science even in principle solve the hard problem of consciousness? Might consciousness just be a fundamental law of the universe, an axiom which we must accept but for which there might be no explanation? Is consciousness needed in order to attain certain levels of biological evolution? How conscious (or not) are our current AI models? Statistically speaking, what are the most prevalent views held by philosophers?

David Chalmers is University Professor of Philosophy and Neural Science and co-director of the Center for Mind, Brain, and Consciousness at New York University. He is the author of The Conscious Mind (1996) and Reality+ (2022). He is known for formulating the "hard problem" of consciousness, which inspired Tom Stoppard's play The Hard Problem, and for the idea of the "extended mind," which says that the tools we use can become parts of our minds. Learn more about him at consc.net.

Staff