Did you know? Time since the first modern humans (250,000 y) is 1 thousand x Period of Pluto's orbit (248 y)
Pop. of Liberia (2023) (5.51million)
/fact/population-of-liberia
Link
If this was a standard unit ...
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.