“No country can be expected to address today’s problems of migration by itself. We are all witnesses of the burden of suffering, the dislocation and the aspirations that accompany the flow of migrants. The phenomenon, as everyone knows, is difficult to manage; but there is no doubt that foreign workers, despite any difficulties concerning integration, make a significant contribution to the economic development of the host country through their labor, besides that which they make to their country of origin through the money they send home.
Obviously, these laborers cannot be considered as a commodity or a mere workforce. They must not, therefore, be treated like any other factor of production. Every migrant is a human person who, as such, possesses fundamental, inalienable rights that must be respected by everyone and in every circumstance.” … Pope Benedict XVI, “Caritas in Veritate”