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The Philosopher’s Zombie Still Walks and Physics Can’t Explain It

Various thinkers try to show that the zombie does not exist because consciousness is either just brain wiring or an illusion, maybe both

Canadian science journalist Dan Falk tells us, the philosopher’s zombie thought experiment, “flawed as it is,” demonstrates that physics alone can’t explain consciousness. Not that many physicists haven’t tried. But first, what is the philosopher’s zombie (sometimes called the p-zombie)?: The experiment features an imagined creature exactly like you or me, but with a crucial ingredient – consciousness – missing. Though versions of the argument go back many decades, its current version was stated most explicitly by Chalmers. In his book The Conscious Mind (1996), he invites the reader to consider his zombie twin, a creature who is ‘molecule for molecule identical to me’ but who ‘lacks conscious experience entirely’.” He does everything he is supposed to do but experiences…

Psychology concept. Sunrise and woman silhouette.

Neurosurgeon Explains Why You Are Not a Zombie

Podcaster Lucas Skrobot recently interviewed neurosurgeon Michael Egnor on the difference between the mind and the brain. Egnor told him, “My wife jokes with me that meeting me is always the worst part of a person’s life.” At 22:08, Dr. Egnor provides a thought experiment to explain that minds must transcend materials—the zombie problem. The zombie problem? Ah yes, the philosophers’ zombie: For that, you might also see one of Egnor’s articles: “Neuroscientist Michael Graziano should meet the p-zombie.” To understand consciousness, we need to establish what it is not before we create any more new theories: A p-zombie (a philosophical zombie, as distinguished from the kind that sells movies) is identical to a human being but has no first-person…

Photo by Julien-Pier Belanger

Neuroscientist Michael Graziano Should Meet the P-Zombie

To understand consciousness, we need to establish what it is not before we create any more new theories

A p-zombie (a philosopher’s thought experiment) behaves exactly like a human being but has no first-person (subjective) experience. The meat robot violates no physical principles. Yet we KNOW we are not p-zombies. Think what that means.

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