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So I'm a LessWronger and know a bit about the "movement", and think you are misunderstanding what "LessWrongers think". Obviously not all LessWrongers think the
by edanm 11y ago
So I'm a LessWronger and know a bit about the "movement", and think you are misunderstanding what "LessWrongers think". Obviously not all LessWrongers think the same thing at all, but I'm talking about the average position of the people who believe AI safety should be worked towards.
I'd love to explain the basic position, and tell me where you disagree with it. This is the basic position:
1. Intelligence can be created, because there is nothing "special"/"magical" about humans, and our intelligence was eventually created.
2. At some point, humanity will create an "artificial general intelligence". (Since we'll just keep improving science and technology, and there's no fundamental reason why this won't eventually allow us to create an intelligence.
3. "Artificial general intelligence" basically means a machine that is capable of achieving its goals, where the goals and methods it uses to achieve them are general. I.e. not "is able to play chess really well", but rather "is able to e.g. cure cancer".
4. For various reasons, once we have an artificial intelligence, it will likely become much smarter than us. (There are many reasons and debates about this, but let's just assume that since it's a computer, we can run it much faster than a human. If you dispute this point, we can talk about it more).
5. Something being much more intelligent than us means that, in effect, it has almost absolute power over what happens in the world (like we are basically all-powerful from the vantage point of monkeys, and their fate is totally in our hands).
6. (This is, I believe, the main point): Something being "intelligent" in the sense we're talking about doesn't say anything about what its goals are, or about how its mind works. We're used to everything that's intelligent being a human being, therefore the way our mind works is basically the same across every human. With an artificial intelligence, it will work completely differently from our mind. So if we "tell it" something like "cure cancer", it won't have our intuition and background knowledge to understand that we mean "but don't turn half the world into a giant computer in order to cure it".
7. Combine the two points above, and you get the large idea - whatever the goals of the AI will be, it will achieve them. Its goals won't, by default, be ones that are good for humanity, if only because we have no idea how to program our "value system" into a computer.
8. Therefore, we need to start working on making sure that when AI does come, it's safe. Even if we create an AI, the "extra" problem of making it safe is both hard, and we have absolutely no idea how to do it right now. We have no idea how long AI will take, or how long figuring out safety will take, but since this is a humanity-threatening problem, we should devote at least some resources to working on it right now.
That's it, that's the basic idea. I'd love to hear which part you disagree with. I totally understand that not everyone will agree on some of the final details like, e.g., how many resources we should effectively devote right now (you might even claim it's 0 because anything we do now won't be useful).
But I think the overall reasoning is sound, and would love to hear an intelligent disagreement.
- ac29 11y ago> 1. Intelligence can be created, because there is nothing "special"/"magical" about humans, and our intelligence was eventually created. Human intelligence evolved through a (very long!) series of natural processes, to the best of my knowledge. To say it was "created" implies something closer to a religious or philosophical opinion, rather than something supported by science. > 2. At some point, humanity will create an "artificial general intelligence". (Since we'll just keep improving science and technology, and there's no fundamental reason why this won't eventually allow us to create an intelligence. This is hugely debatable. Why is AGI inevitable? Even given great amounts of computing resources, a artificial general intelligence does not just automatically appear, it must somehow be designed and programmed. Fields like computer vision have grown tremendously using techniques like deep learning, but there really isn't any evidence that I know of that a general intelligence is any closer than it was 20 years ago.
- edanm 11y agoTotally agree with your first point, I just didn't want to have too many caveats and nitpicking words. If it's not clear, then of course my arugment in no way implies that human intelligence was "created" by an intelligence - it evolved. Poor wording aside, my statement remains the same. "This is hugely debatable. Why is AGI inevitable? Even given great amounts of computing resources, a artificial general intelligence does not just automatically appear [...]" Well no one thinks AGI will appear without anyone working on it, but lots and lots of people are working on it now. And since there are huge incentives to create one, the belief is that more people will work on it as time goes on. "[...] there really isn't any evidence that I know of that a general intelligence is any closer than it was 20 years ago." Well, in some sense I agree, in that we still have no idea how far off AGI is. If it's going to happen in 10 years, we should definitely prepare now. If it's 500 years away, maybe it's too early to think about it. But since neither of us knows, wouldn't you say it's worth putting some effort to working towards safety? In another sense though, I disagree with you that we're not any closer to AGI. As you said jsut the sentence before, fields like comptuer vision have advanced tremendously. While this doesn't necessarily mean AGI is closer, it certainly seems that the fields are related, so advancement in one is a sign that advancement in the other is closer.
- 11y ago