Again on Sumatra, this time in the Riau province in an area that used to be the domain of endangered Sumatran tigers, and has now been logged by the pulp paper industry. Greenpeace, who supplied the photo, urged the Indonesian government to review existing concessions, protect peatland, and for forest industries to implement a zero-deforestation policy in their operations

Photograph: Ulet Infansasti/AFP/Getty Images