Greenpeace campaigner Raoul Monsembula shows peat in the peatland forest around Mbandaka, Democratic Republic of the Congo. Greenpeace is documenting ground-level research into satellite data on vast peatland areas recently discovered by scientists in the swamps of the Congo Basin rainforest, as well as affected communities and the natural environment. The most carbon-rich tropical region in the world is estimated to store the equivalent of three years’ worth of total global fossil fuel.