Did you know? GDP in Spain (2019) (1.393 trillion USD p/a) is about as big as GDP in Australia (2019) (1.391 trillion USD p/a)
High estimate of number of common Chimpanzees (300,000 individuals)
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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.