On 04/06/07, "Hal Finney" <[EMAIL PROTECTED]> wrote:
> Part of what I wanted to get at in my thought experiment is the
> bafflement and confusion an AI should feel when exposed to human ideas
> about consciousness. Various people here have proffered their own
> ideas, and we might assume that the AI would read these suggestions,
> along with many other ideas that contradict the ones offered here.
> It seems hard to escape the conclusion that the only logical response
> is for the AI to figuratively throw up its hands and say that it is
> impossible to know if it is conscious, because even humans cannot agree
> on what consciousness is.
> In particular I don't think an AI could be expected to claim that it
> knows that it is conscious, that consciousness is a deep and intrinsic
> part of itself, that whatever else it might be mistaken about it could
> not be mistaken about being conscious. I don't see any logical way it
> could reach this conclusion by studying the corpus of writings on the
> topic. If anyone disagrees, I'd like to hear how it could happen.
> And the corollary to this is that perhaps humans also cannot legitimately
> make such claims, since logically their position is not so different
> from that of the AI. In that case the seemingly axiomatic question of
> whether we are conscious may after all be something that we could be
> mistaken about.
A human, or an AI, or a tree stump cannot be mistaken about what, if
anything, it directly experiences. However, it could not know that this
experience corresponds to what any other entity calls "consciousness". It is
possible that what other people call "consciousness" is very different to
what I experience, and certainly a computer would do well to question
whether its experiences, such as they may be, are "consciousness" as would
befit a human; but it couldn't be in doubt that it had some experiences.
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