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Pop. of Belarus (9.53million) is 2 x Pop. of Chennai, India (4.79 million people)
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Estimated population of Sumatran Rhino (100 individuals)
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.