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a small disturbance of the air particle at the north pole will result in a disturbance at the South Pole directly, at the speed of light. Anything that QM tells us has to be consistent with what we observe in the real world and consistent with classical physics in the range of circumstances for which classical physics is valid. Even quite energetic and ...


I think the fact that point in question is separated in a spacelike way for the two observers does not address the argument put forward by the paradox, as it explicitly states that the two observers are comparing their accounts in the distant future, after it would be possible for the invading fleet to arrive and affect them. Penrose states it as: "In fact ...

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