westward comments on Crazy Ideas Thread - Less Wrong

22 Post author: Gunnar_Zarncke 07 July 2015 09:40PM

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Comment author: westward 09 July 2015 07:43:02PM 1 point [-]

Slow orbit? More like 120 miles per second in reference to the galactic center.

Charlie Stross's Eschaton books have a pretty good take on time travelling, light cones, and causality.