Mitchell_Porter comments on Ask an experimental physicist - Less Wrong
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If you could look at the wavefunction and count the worlds by inspection, then these claims would have something to them. But you can't. By inspection you can see, e.g., that a particular wavefunction contains two wavepackets, one of which is N times as high as the other. How do you go from that, to one outcome being N^2 times as frequent as the other?
You generally don't. If I may in retrospect reword my argument, I will say that given the Schroedinger Equation there is nothing stopping decoherence from getting macroscopic. Why the Born Rule works, I have no idea, but I am pretty damn certain it has a non-mysterious explanation.
It seems I was confused about what terms were synonymous and what weren't.
But The Copenhagen Interprentation is still stupid.