Steve Backshall lifts the lid on an incredible world of intricate relationships and unexpected hardship in the Amazon rainforest, explores the way that the jungle's inhabitants interact, and reveals a hidden secret that might just be what keeps the whole place alive.

Writer, filmmaker and internet trickster Oobah Butler goes undercover at one of Amazon's biggest fulfilment centres in the UK, to see first-hand the conditions faced by workers

The Amazon rainforest is the epitome of a last great wilderness under threat from modern man. It has become an international cause celebre for environmentalists as powerful agricultural and industrial interests bent on felling trees encroach ever deeper into virgin forest. But the latest evidence suggests that the Amazon is not what it seems.

Unreported World travels to the heart of the Brazilian Amazon rainforest to reveal just how some of the Earth's most isolated people are being affected by the world's financial crisis causing the price of gold to rise to record levels