It's been a hard year for the Amazon rainforest. The toughest drought on record has helped spread fires that have been the worst in two decades. That combination has hit the local people. “If these fires continue, we indigenous people will die,” says Raimundinha Rodrigues Da Sousa who runs the voluntary fire service for the Caititu indigenous community in the Brazilian Amazon. Her land is supposed to be protected but outsiders come in and set fires so that they can clear the land for agriculture.

For Rare Earth, Tom Heap and Helen Czerski take a look at the state of the Amazon rainforest, analyse its role in the global climate and consider the political battle over its future. They're joined by BBC South America correspondent, Ione Wells and by Angela Maldonado who has worked for 25 years in the Amazon, protecting night monkeys that are stolen and traded for medical research. Based on the Colombia-Peru-Brazil border, Angela has a unique perspective on the long-running war between development and conservation in the region.

Patricia Medici explains her work to conserve the extraordinary tapir, South America's largest land mammal and Niki Mardas reveals the latest results from Global Canopy's Forest 500 campaign which examines the involvement of 500 major companies in the supply chains which hasten the destruction of the Amazon rainforest.

Producer: Alasdair Cross

Assistant Producer: Ellie Richold

Rare Earth is produced in association with the Open University