From child-soldier to Netflix star, the Congolese park ranger has won his award for stopping oil exploration in the Virunga National Park. He talks to SOPHIE MORLIN-YRON
'We all live in Khimki Forest' has become the rallying cry of a local forest defense campaign. Goldman Prize winner Evgenia Chirikova describes what it's like to be green in Russia the why a culture of impunity and corruption risks destroying the country's natural heritage