Did you know?
Time since the birth of Marco Polo (768 y) is 5 x Time since the publication of Volume 1 of Marx's Das Kapital (155 y)
Tweet this comparison
Land used for arable in Kenya (2011) (4,200 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.