Did you know?
Estimated world population of domestic Pigs (1 billion individuals) is 250 x Pop. of Georgia (2019) (4million)
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Pop. of Holy See (Vatican City) (2019) (1000)
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.