The current Skin Cancer Report 2019 by the University Medical Centre Hamburg-Eppendorf (UKE), the University of Bremen and the Techniker Krankenkasse (TK) clearly shows that the all-clear cannot be given, under any circumstances. Barely any cancerous disease is linked as directly to our behaviour as skin cancer. “The number of cases of skin cancer have been rising continuously for many years. However, the origin of these cases lies 20 to 30 years in the past, as skin cancer only develops very slowly.