At least that is what I have read.
Well, I guess one could believe in the science fictional "many worlds", or in the Bohm's UFO-like hidden variable theory.
But one thing is for sure that there is no such thing as an unbiased observation. Wikipedia is all bias seeking observers.
Oops. Comma missing in that last.
Wikipedia is all bias, seeking observers.
Hyphen?
"Wikipedia is all bias-seeking observers."
Oh, no, wait -- that's...uh...heh: us.