Quote:
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Originally Posted by UncleAl
Go out at night look to the horizon and see a galaxy. Look 180 degrees opposite and see another galaxy. Neither galaxy is in the other's lightcone. Each of the two parts of the universe do not exist for the other part. Neither they nor you have a clock that can be synchronized with any of the two others.
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Neither of these two galaxies is in our light cone, according to your conclusion they hence don't exist for us. What exactly does "not exist" mean? Why exactly would a spacelike interval go quite so far as implying it?
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Inutil insegnŕ al mus, si piart timp, in plui si infastiděs la bestie.
Hypography Forum PITA...... er, Administrator.
