Did you know? Time since extinction of Neanderthals (30,000 y) is about as big as Time since first humans in Europe (30,000 y)
Land Area of El Salvador (20,720 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.