A silhouetted firefighter walks through thick smog from burned peatland in Palangkaraya, Central Kalimantan, Indonesia. Recent satellite data shows that the number of forest fires have jumped sharply as illegal blazes being set to clear land for agricultural plantations have raged across Indonesia's Sumatra and Borneo islands. Thousands of firefighters are struggling to contain the fires, as concerns have risen about the effects of increased smog across South-East Asia and the impact of wildfire outbreaks worldwide due to global warming. | September 14, 2019 | 📷: uletifan | #GettyImagesNews #Indonesia #IndonesiaFirefighter #Palangkaraya #fire #smog