Newcomb's problem splits people 50/50 in two camps, but the interesting thing is that both sides think the answer is obvious, and both sides think the other side is being silly. When I created a video criticizing Veritasium's video This Paradox Splits Smart People 50/50 I received a ton of feedback particularly from the two-box camp and I simply could not convince anyone of why they were wrong.
That lead me to believe there must be some cognitive trap at play: someone must be not seeing something clearly. After a ton of debates, reading the literature, considering similar problems, discussing with LLMs, and just thinking deeply, I believe the core of the problem is recursive thinking.
Some people are fluent in recursivity, and for them certain kind of problems are obvious, but not everyone thinks the same way.
My essay touches Newcomb's problem, but the real focus is on why some people are predisposed to a certain choice, and I contend free will, determinism, and the sense of self, all affect Newcomb's problem and recursivity fluency predisposes certain views, in particular a proper understanding of embedded agency must predispose a particular (correct) choice.
I do not see how any of this is not obvious, but that's part of the problem, because that's likely due to my prior commitments not being the same as the ones of people who pick two-boxes. But I would like to hear if any two-boxer can point out any flaw in my reasoning.
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In my experience most 1-boxers are 1-boxers because they implicitly believe in backwards causation. 2-boxers are people that realize that backwards causation isn't possible. But then when you realize pre-commitment is an option you should be back at 1-box. If a 2-boxer has heard the argument for pre-commitment and remain 2-boxers then I don't understand that but I think most people just don't even get to that point because they're still stuck on the backwards causation part. To be honest I don't really see that recursion had to do with it. It just comes down to "be the kind of person the oracle predicts would guess 1-box, the oracle is smart and accurate enough that you shouldn't try to trick it".
That is not not true. Two-boxers make that claim with zero evidence. I've been told I must believe in backwards causation because I'm a one-boxer.
Let me be clear: I do not believe in backwards causation, and I'm a one-boxer.
Then why do you insist in backwards causation? If
aandbare correlated, that's all you need to know to make an informed decision, no backwards causation needed.I think you misunderstood my comment. I'm also a 1-boxer and I don't think you need to believe in backwards-causation to be a 1-boxer. I just think a lot of 1-boxers do.
I'm just trying to explain why I think 2-boxers are 2-boxers. They think "backwards causation is wrong so 1-boxing is wrong". Actually backwards causation is wrong but it doesn't mean 1-boxing is wrong.
I don't think so. I haven't seen a single one-boxer make that claim.
Yes, that is certainly one of the rationales of two-boxers. But that doesn't mean many one-boxers do actually believe that.
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But is pre-commitment an option? The problem as usually stated stipulates that by the time Omega has finished explaining the rules to you, the content of the box is already determined. It's too late for pre-committing.
P.S.: Should I be worried for myself because I know what your name refers to?
Even if it's too late for pre-commitment, if you're the kind of person who decides it's not too late and only opens the 1 box, it'll have the money.
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By pre-commit I just mean that for the general class of newcomb-like problems you decide you will pick the 1-box option. So as long as you are aware there are problems like this you can do it.
And maybe :)
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