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Lumifer comments on Open thread, September 8-14, 2014 - Less Wrong Discussion

5 Post author: polymathwannabe 08 September 2014 12:31PM

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Comment author: Lumifer 09 September 2014 06:40:22PM 2 points [-]

The light cones might not fully intersect, but humans do not expand at close to the speed of light. It's enough to be able to destroy the populated planets.