'Lost' Amazonian cities hint at how to build urban landscapes without harming nature
It was over twenty years ago when locals in Bolivia’s northern plains told archaeologist Heiko Prümers, with the German Archaeological Institute in Bonn, about mysterious mounds of earth in the nearby Amazon that showed signs of a hidden El Dorado. Surrounded by trees and covered in vegetation, it was hard to see what the mounds […]
Source: mongabay.com