Did you know?
Mass of world silver production (2014) (26 million kg) is 4 thousand x Mass of the James Webb Space Telescope (6,500 kg)
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Land used for permanent pasture in Philippines (2011) (90 km^2)
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.