Revisited: According to Beto Marubo, if Dom and Bruno did the same expedition in 2025, they would face the same levels of danger. The Guardian’s Latin America correspondent, Tom Phillips, returns to the Javari valley and meets those risking their lives daily basis to fight the threats from organised crime. Is it possible to save the Amazon?

For all links mentioned at the end of this episode, visit Missing in the Amazon at the Guardian. Help support our independent journalism at theguardian.com/infocus