Migrants move northwards. A Dutch newspaper has referred to them as “our new slave generation.” The Netherlands, with 60,000 migrants, has modified its welfare legislation.

They are outsiders, set apart by birth, language, national identity and poverty. A Dutch newspaper has referred to them as “our new slave generation.” They have been ridiculed as “spaghetti eaters” in Hamburg and “devil foreigners” in Stockholm. There are 6,000,000 of them in northern Europe—migrant workers from Italy,…