datadataeverywhere comments on You're in Newcomb's Box - Less Wrong
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Either I don't get it, or you are misapplying a cached thought. Please explain to me where my reasoning is wrong (or perhaps where I misunderstand the problem):
When answering Newcomb's problem, we believe Omega is a reliable predictor of what we will do, and based on that prediction places money accordingly.
In this problem, Prometheus always believes (by construction!) that we will one-box, and so will always place money according to that belief. In that case, the allocation of money will be the same for people who one-box (most people, since Prometheus is a good predictor), and the people who two-box.
You could make an alternate argument that even if you want to two-box, Prometheus' near infallibility means you are unlikely to (after all, if everyone did, he would be a terrible predictor), but that's different than answering what you should do in this situation.
The allocation of money is unspecified in this version, but has nothing to do with anyone's predictions. You don't get more money by one-boxing. I'll edit to make that clearer.
Thanks. Unfortunately, now I'm horrendously confused. What's the point of choosing either? Unless Prometheus is apt to feel vengeful (or generous), it doesn't seem like there is any reason to prefer one course of action over another.
My understanding is that you get $200 by two-boxing and $100 by one-boxing, but with the caveat that you were created by Prometheus, God of One-Boxers. The allocation of money doesn't change based on Prometheus's predictions, because by Omega's testimony you already know what set of Newcomblike predictions you belong to: your choice is whether or not to subvert that prediction.
I one-box on standard Newcomb, but I'd choose two boxes here.