If the machine predicts that you will take both Boxes A and B, Box B will be empty. But if the machine predicts that you will take Box B only, then Box B will contain $1,000,000,000. The machine has already done it’s prediction and the contents of box B has already been set. Which box/boxes do you take?

To reiterate, you choices are:

-Box A and B

-Box B only

(“Box A only” is not an option because no one is that stupid lol)

Please explain your reasoning.

My answer is:

spoiler

I mean I’d choose Box B only, I’d just gamble on the machine being right. If the machine is wrong, I’ll break that thing.


This is based on Newcomb’s Paradox (https://en.wikipedia.org/wiki/Newcomb’s_paradox), but I increased the money to make it more interesting.

  • wols@lemmy.ml
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    1 year ago

    Well if you actually have free will, how can the machine predict your actions?

    What if someone opened box B and showed you what was in it? What would that mean? What would you do?

    • kthxbye_reddit@feddit.de
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      1 year ago

      I meant, let’s imagine the machine predicted B and is wrong (because I take A+B). I would call that scenario „I have free will - no determinism.“ Then I will have 1.000.000.000 „only“. That’s a good result.

      Maybe interesting: Wiki - Determinism