Do Chalmers' Zombies beg the question? P-zombies it could be argued are logically possible, but not metaphysically possible, it is an example that tends to ring hollow for a lot of people.
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@180 Proof recommended the book
Descartes' Error in the thread on emotional intelligence (thanks!) I just finished it, and right at the end Damasio describes an interesting case of a pre-frontal leucotomy (where portions of the pre-frontal cortex are removed) which was performed in the attempt to alleviate debilitating neuralgia:
Two days after the operation, when Lima and I visited on rounds, he was a different person. He looked relaxed, like anyone else, and was happily absorbed in a game of cards with a companion in his hospital room. Lima asked him about the pain. The man looked up and said cheerfully: "Oh, the pains are the same, but I feel fine now, thank you." Clearly, what the operation seemed to have done, then, was abolish the emotional reaction that is part of what we call pain. It had ended the man's suffering. His facial expression, his voice, and his deportment were those one associates with pleasant states, not pain.
Does this example support the notion of a p-zombie? Or the opposite?