New discoveries are revealing a forgotten civilisation that once thrived in the jungles of the Amazon. But who created it and when? Archaeology and technology trace the first steps of a forgotten jungle civilisation.

New discoveries are revealing a forgotten civilisation that once thrived in the jungles of the Amazon. But what happened to it? Are there clues to what caused the collapse in today’s battles against deforestation, gold mining, and disease? And do the surviving Amazonian people face a similar fate?