This story is a journalistic collaboration between Semana Sostenible of Colombia and Mongabay Latam. Eugenio Chacón scans the colorful branches of the trees with his strong, sharp gaze. The 58-year-old fisherman knows for sure that at some point along the way they will appear. Suddenly he raises his right hand and waves it up and … Continue reading In a Colombian wetland, oil woes deepen with the arrival of fracking