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by lukev
4212 days ago
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No, it doesn't. Kurzweil has been making this claim for the last decade based solely on the increasing speed of computers, ignoring the fact that we don't yet have any clue how general intelligence actually works. It doesn't matter how fast our computers are if we don't know what algorithms will give rise to "intelligence", and we've made virtually no headway in this field. The examples of "AI" cited in the article are remarkable, but are still extremely specific or not really intelligence at all. Siri, etc, are nothing more than text parsers that give a canned set of responses. The work on neural networks is interesting but still, at best, only a small component of actual AI. (Note: I'm not going to define an "actual AI". Yes, I know we keep moving the goalposts on what that would be. I'll know it when I see it, and so will you). I'm not saying it won't happen, but it will require a type of conceptual breakthrough that we simply haven't had yet. To hype "the singularity is nigh!" at this point is dishonest, trivializes the real problems and sets false expectations for industry and policy-makers. |
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His idea is that progress is exponential in all of the requisite areas. That includes algorithms, hardware, biology, neuroscience, and more.
> Siri, etc, are nothing more than text parsers that give a canned set of responses
We say the same about everything once we can do it with computers, because progress doesn't come magically. It's incremental. Yet much of what we have already is what used to be "science fiction" and, before that, "magic". I'm sure when AIs are passing the Turing test, we won't think any more of computers, but less of the Turing test.
This isn't an argument against Kurzweil's predictions, it's just moving the goalposts as you say. If strong AI comes, we'll move them all the way there and maybe even a bit past.
I disagree that we'll know it when we see it though. I think we'll deny it until we die and the new generation grows up in a world in which computers have rights.
> I'm not saying it won't happen, but it will require a type of conceptual breakthrough that we simply haven't had yet.
Finally, Kurzweil's arguments do not require a breakthrough as a premise. Kurzweil's idea is to scan the brain at the neuronal level, then brute-force its simulation at the biochemical level. It's straightforward extrapolation.
You could propose that we will come across some roadblock in our exponential progress towards that goal, but in the absence of one, the null hypothesis is that progress will continue as it has. Then indeed, the singularity is nigh.