Ishaan comments on Quantum versus logical bombs - Less Wrong

13 Post author: Stuart_Armstrong 17 November 2013 03:14PM

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Comment author: Ishaan 25 November 2013 08:26:40AM *  0 points [-]

We're assuming you can't break the speed of light or interact with the other worlds.

It's a one-way influence. You can influence the spaceship before it leaves your light cone (you can give them supplies, etc). The MW argument is that you can influence parallel universes before they split off.