The universe/Laplacian demon/whatever is adding quantum measure, in order to select the same world to add measure to that was selected by your decision,
The demon is not adding quantum measure, or selecting anything. Every Everett branch is getting its measure multiplied—nobody’s choice determines where the measure goes.
At least, from the outside perspective, for someone who knows what everyone else’s choices are/will be (and whose own choices are not relevant), nobody’s choice is determining where the measure goes. From the insider perspective, for someone who doesn’t know their own decision—well, that depends on their decision theory, and how they treat measure.
The demon is not adding quantum measure, or selecting anything. Every Everett branch is getting its measure multiplied—nobody’s choice determines where the measure goes.
At least, from the outside perspective, for someone who knows what everyone else’s choices are/will be (and whose own choices are not relevant), nobody’s choice is determining where the measure goes. From the insider perspective, for someone who doesn’t know their own decision—well, that depends on their decision theory, and how they treat measure.
Do you also disagree with , http://lesswrong.com/lw/g9n/false_vacuum_the_universe_playing_quantum_suicide/ btw? Because that’s simply the same problem in reverse.