[ryugarden]

As Greg Egan in "Permutation City" once put it:

Supporters of the Strong AI Hypothesis insisted that consciousness was a property of certain algorithms -- a result of information being processed in certain ways, regardless of what machine, or organ, was used to perform the task. A computer model which manipulated data about itself and its "surroundings" in essentially the same way as an organic brain would have to possess essentially the same mental states. "Simulated consciousness" was as oxymoronic as "simulated addition."

. . .

Paul had rapidly decided that this whole debate was a distraction. For any human, absolute proof of a Copy's sentience was impossible. For any Copy, the truth was self-evident: cogito ergo sum. End of discussion.