Did you know?
Pop. of Rio de Janeiro, Brazil (6.43 million people) is 2.5 x Number of billionaires in the world (2022) (2577,000 )
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Pop. of United Kingdom (65.8million)
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.