Comment New Planet (Score 2) 990
Ask yourself this. If tomorrow we (meaning "humanity") were to go colonize another earth-like planet someplace, and set up a bunch of settlements dotted all around the planet according to the local resource availability etc, do you think we'd also have a universal time reference that we'd all use all over this new planet? We'd probably align it to some natural cycle - for instance, the day as defined by an axial revolution determining sunlight/night-time distribution. Would this just be an initial convenience or would it persist past the colonization period for the rest of the time the planet is occupied?