An Indonesian woman passes a truck carrying acacia logs, to be processed at a pulp and paper factory

Smoke rises from a palm oil factory outside Pekanbaru, Riau province, which also produces paper

Regenerated palm oil trees are seen growing on the site of destroyed tropical rainforest in Kuala Cenaku, Riau province

A Sumatran orangutan. Indonesia is known as one of the most biodiverse countries on earth, hosting 11% of the world's flower species, 12% of mamalia species, 15% of amphibian and reptile species, 17% of bird species and 37% of fish species. Indonesia is also the world’s second largest supplier of palm oil and destroys about 2% (1.87m hectares) of its forests each year — equivalent to 300 football fields every hour