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I don't think trying to synchronise UTC with planetary movements with leap seconds is woth the cost.
lnxwalt@microca.st, Claes Wallin (韋嘉誠) likes this.
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Definitely not worth it. Most people don't have a sun-accurate time zone anyway. Just let UTC slip for a few thousand years and then adjust everyone's zones one hour, Won't affect a single real-world thing.
Claes Wallin (韋嘉誠) at 2015-06-18T15:25:28Z
Nicola Busanello, Lars Wirzenius, Mike Linksvayer, lnxwalt@microca.st and 1 others likes this.
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Especially once there is actually a semi-permanent off-world colony. At that point, leap seconds for wobbles in earth's rotation won't make sense.
lnxwalt@microca.st at 2015-06-18T18:37:44Z
Claes Wallin (韋嘉誠), X11R5 likes this.