And so, in recent years we have witnessed major disasters such as that of the Erika, which was a rust bucket used to transport crude oil by sea, or the pollution of the Danube with cyanide from Romanian mines.
I de seneste par år har vi således haft nogle betydelige katastrofer, f.eks. katastrofen med olietankeren Erika eller forureningen af Donau med cyanid fra en mine i Rumænien.