Protesters carry young oak trees to be planted following a march against the clearance of the forest...
Protesters carry young oak trees to be planted following a march against the clearance of the forest "Hambacher Forst" near Kerpen-Buir west of Cologne, Germany, September 16, 2018, where protesters have built a camp with tents and treehouses to stop the clearing of the Hambach forest for the open-cast coal mining. REUTERS/Wolfgang Rattay