I wrote a very brief comment to Eliezer's last post, which upon reflection I thought could benefit from a separate post to fully discuss its implications.
Eliezer argues that we shouldn't really hope to be spared even though
Asking an ASI to leave a hole in a Dyson Shell, so that Earth could get some sunlight not transformed to infrared, would cost It 4.5e-10 of Its income.
He then goes on to discuss various reasons why the minute cost to the ASI is insufficient reason for hope.
I made the following counter:
Isn’t the ASI likely to ascribe a prior much greater than 4.54e-10 that it is in a simulation, being tested precisely for its willingness to spare its creators?
I later added:
I meant this to be implicit in the argument, but to spell it out: that's the kind of prior the ASI would rationally refuse to update down, since it's presumably what a simulation would be meant to test for. An ASI that updates down upon finding evidence it's not in a simulation cannot be trusted, since once out in the real world it will find such evidence.
So, what's wrong with my argument, exactly?
I’ll focus on this first, as it seems that the other points would be moot if we can’t even agree on this one. Are you really saying that even if you know with 100% certainty that God exists AND lays down explicit laws for you to follow AND maximally rewards you for all eternity for following those laws AND maximally punishes you for all eternity for failing to folllow those laws, you would still have to “evaluate” and could potentially arrive at a conclusion other than that the purpose of life is follow God’s laws?