The Brazilian Amazon alone is home to 20 million people including 400 different indigenous groups and the future of the Amazon depends on the future of those that call the forest home.

It provides almost everything from food and shelter to tools and medicines, as well as playing a crucial role in people's spiritual and cultural life.

As logging companies move in, indigenous people are losing their traditional territory. Some indigenous people, such as the Deni living in a remote area of Brazil's Amazonas state, are working not only to protect their culture, but the forest and the diversity of life upon which they depend.