The Ancient Amazon (opens in new tab)

Today, we often see the Amazon basin as an endless expanse of trees and rainforest. But 2,000 years ago, at the same time that great cities like Rome, Athens and Alexandria were at their height, this massive area of South America was home to a huge range of landscapes, biodiversity and ancient Amazonian civilisations.In this episode of The Ancients, Tristan Hughes is joined by author and journalist Laurence Blair - whose new book Patria: Lost Countries of South America is out today - to explo...