> * enough people believe it will happen and act accordingly*
Here comes my favorite notion of "epistemic takeover".
A crude form: make everybody believe that you have already won.
A refined form: make everybody believe that everybody else believes that you have already won. That is, even if one has doubts about your having won, they believe that everyone else submit to you as a winner, and must act accordingly.
Ontological version is even more interesting, especially if we're talking about a singularity (which may be in the past rather than future if you believe in simulation argument).
Crude form: winning is metaphysically guaranteed because it probably happened or probably will
Refined: It's metaphysically impossible to tell whether or not it has or will have happened, so the distinction is meaningless, it has happened.
So... I guess Weir's Egg falls out of that particular line of thought?
Refined 1.01 authoritarian form: Everybody knows you didn't win, and everybody knows the sentiment is universal... But everyone maintains the same outward facade that you won, because it's become a habit and because dissenters seem to have "accidents" falling out of high windows.
You ever get into logic puzzles? The sort where the asker has to specify that everybody in the puzzle will act in a "perfectly logical" way. This feels like that sort of logic.
Its the classic interrogation technique; "we're not here to debate whether your guilty or innocent, we have all the evidence we need to prove your guilt, we just want to know why". Not sure if it makes it any different though that the interrogator knows they are lying
This world where everybody’s very concerned with that “refined form” is annoying and exhausting. It causes discussions to become about speculative guesses about everybody else’s beliefs, not actual facts. In the end it breeds cynicism as “well yes, the belief is wrong, but everybody is stupid and believes it anyway,” becomes a stop-gap argument.
I don’t know how to get away from it because ultimately coordination depends on understanding what everybody believes, but I wish it would go away.