One of Ecuador's most famous rainforests, the Yasuni, is under threat from the country's oil industry.<br /><br />Environmental activists and local indigenous groups say if companies start drilling in the national park, it will destroy one of the world's most diverse ecosystems.<br /><br />But the government says it has a unique plan to preserve the park.<br /><br />Al Jazeera's Anand Naidoo reports from the Ecuadorean Amazon rainforest.