You underestimate the meaning of superintelligence. One way of defining a superintelligence that wins at Newcomb without violating causality, is to assume that the universe is computer simulation like, such that it can be defined by a set of physical laws and a very long string of random numbers. If Omega knows the laws and random numbers that define the universe, shouldn’t Omega be able to predict your actions with 100% accuracy? And then wouldn’t you want to choose the action that results in you winning a lot more money?
So part of the definition of a superintelligence is that the universe is like that and Omega knows all that? In other words, if I have convincing evidence that Omega is superintelligent, then I must have convincing evidence that the universe is a computer simulation, etc? Then that changes things; just as the Second Law of Thermodynamics doesn’t apply to Maxwell’s Demon, so the law of forward causality (which is actually a consequence of the Second Law, under the assumption of no time travel) doesn’t apply to a superintelligence. So yes, then I would pick only Box B.
This just goes to show how important it is to understand exactly what the problem states.
The computer simulation assumption isn’t necessary, the only thing that matters is that Omega is transcendentally intelligent, and it has all the technology that you might imagine a post-Singularity intelligence might have (we’re talking Shock Level 4). So Omega scans your brain by using some technology that is effectively indistinguishable from magic, and we’re left to assume that it can predict, to a very high degree of accuracy, whether you’re the type of person who would take one or two boxes.
Omega doesn’t have to actually simulate your underlying physics, it just needs a highly accurate model, which seems reasonably easy to achieve for a superintelligence.
If its model is good enough that it violates the Second Law as we understand it, fine, I’ll pick only Box B, but I don’t see anything in the problem statement that implies this. The only evidence that I’m given is that it’s made a run of perfect predictions (of unknown length!), is smarter than us, and is from very far away. That’s not enough for new physics.
And just having a really good simulation of my brain, of the sort that we could imagine doing using known physics but just don’t have the technical capacity for, is definitely not good enough. That makes the probability that I’ll act as predicted very high, but I’ll still come out worse if, after the boxes have been set, I’m unlucky enough to only pick Box B anyway (or come out better if I’m lucky enough to pick both boxes anyway, if Omega pegs me for a one-boxer).
If its model is good enough that it violates the Second Law as we understand it [...]
It doesn’t have to be even remotely close to good enough to that for the scenario. I’d bet a sufficiently good human psychologist could take omega’s role and get it 90%+ right if he tests and interviews the people extensively first (without them knowing the purpose) and gets to exclude people he is unsure about. A super intelligent being should be far, far better at this.
You yourself claim to know what you would do in the boxing experiment, and you are an agent limited by conventional physics. There is no physical law that forbids another agent from knowing you as well as (or even better than) you know yourself.
You’ll have to explain why you think 99.99% (or whatever) is not good enough, a 0.01% chance to win $ 1000 shouldn’t make up for a 99.99% chance of losing $999,000.
You underestimate the meaning of superintelligence. One way of defining a superintelligence that wins at Newcomb without violating causality, is to assume that the universe is computer simulation like, such that it can be defined by a set of physical laws and a very long string of random numbers. If Omega knows the laws and random numbers that define the universe, shouldn’t Omega be able to predict your actions with 100% accuracy? And then wouldn’t you want to choose the action that results in you winning a lot more money?
So part of the definition of a superintelligence is that the universe is like that and Omega knows all that? In other words, if I have convincing evidence that Omega is superintelligent, then I must have convincing evidence that the universe is a computer simulation, etc? Then that changes things; just as the Second Law of Thermodynamics doesn’t apply to Maxwell’s Demon, so the law of forward causality (which is actually a consequence of the Second Law, under the assumption of no time travel) doesn’t apply to a superintelligence. So yes, then I would pick only Box B.
This just goes to show how important it is to understand exactly what the problem states.
The computer simulation assumption isn’t necessary, the only thing that matters is that Omega is transcendentally intelligent, and it has all the technology that you might imagine a post-Singularity intelligence might have (we’re talking Shock Level 4). So Omega scans your brain by using some technology that is effectively indistinguishable from magic, and we’re left to assume that it can predict, to a very high degree of accuracy, whether you’re the type of person who would take one or two boxes.
Omega doesn’t have to actually simulate your underlying physics, it just needs a highly accurate model, which seems reasonably easy to achieve for a superintelligence.
If its model is good enough that it violates the Second Law as we understand it, fine, I’ll pick only Box B, but I don’t see anything in the problem statement that implies this. The only evidence that I’m given is that it’s made a run of perfect predictions (of unknown length!), is smarter than us, and is from very far away. That’s not enough for new physics.
And just having a really good simulation of my brain, of the sort that we could imagine doing using known physics but just don’t have the technical capacity for, is definitely not good enough. That makes the probability that I’ll act as predicted very high, but I’ll still come out worse if, after the boxes have been set, I’m unlucky enough to only pick Box B anyway (or come out better if I’m lucky enough to pick both boxes anyway, if Omega pegs me for a one-boxer).
It doesn’t have to be even remotely close to good enough to that for the scenario. I’d bet a sufficiently good human psychologist could take omega’s role and get it 90%+ right if he tests and interviews the people extensively first (without them knowing the purpose) and gets to exclude people he is unsure about. A super intelligent being should be far, far better at this.
You yourself claim to know what you would do in the boxing experiment, and you are an agent limited by conventional physics. There is no physical law that forbids another agent from knowing you as well as (or even better than) you know yourself.
You’ll have to explain why you think 99.99% (or whatever) is not good enough, a 0.01% chance to win $ 1000 shouldn’t make up for a 99.99% chance of losing $999,000.