• bufalo1973@lemmy.ml
    link
    fedilink
    English
    arrow-up
    1
    ·
    1 年前

    Not necessarily. Up until a fixed date for all the world, current calendar. From that day on, new calendar.

    • don@lemm.ee
      link
      fedilink
      arrow-up
      1
      ·
      1 年前

      My initial thought was “well, we changed calendars before, we can do it again” but then realizing the world’s current population of ~8 gigapeople is considerably larger than what the population was the last time the calendar was changed to what it is now.