I haven't read the quantum physics sequence but by what I have glimpsed this is just wrong. That's why people suggest one should read the material before criticizing it.
Irony.
Xixidu, you should also read the material before trying to defend it.
Correct. Yet I have read some subsequent discussions about that topic (MWI) and also watched this talk:
What single-world interpretation basically say to fit MWI: All but one world are eliminated by a magic faster than light non-local time-asymmetric acausal collapser-device.
I also read Decoherence is Simple and Decoherence is Falsifiable and Testable.
So far MWI sounds like the most reasonable interpretation to me. And from what I have read I can tell that the sentence - "despite the lack of testable predictions differing from the Copenhagen interp...
If you know more Eliezer Yudkowsky facts, post them in the comments.