Climate change is expected to displace a growing number of people in future |COPYRIGHT: Reuters/Srdjan Zivulovic
Up to half of all refugees and migrants in Germany are assumed to suffer the consequences of trauma | COPYRIGHT: picture-alliance/dpa/N. Armer
From file: A detention center in Tripoli | Photo: Florian Gaertner
Migrants in Bosnia, on the way to the Croatian border | Photo: DW/A.Kamber
Migrants in the Mediterranean Sea | Photo: Reuters