• MrMakabar@slrpnk.net
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    4 days ago

    It is not an inverse pyramid though. The older humans are the more likely they die. So you always and up with a pyramide at the top, at least somewhat. With low birth rates a society has to care for fewer children. That results in an actually fairly stable ratio of working age population to dependents.

    A shrinking population also means build infrastructure is already built. They just have to keep things running.