” “”History teaches states mgr. Tomasi that migration enriches cultures and societies, and trans-national families and communities build bridges of understanding and productive interaction. They prove that the most important resource is the person”. Hence his appeal to take into account the immigrants’ "life ambitions" and "possibility of fitting in”. “National legislations he specifies cannot only be aimed at regulating service and labour flows, without taking into account the person who provides such services”. In this respect, he adds, "family reunions must be a priority”, because "the family play a key part in fitting in". "Large amounts of people run through the globe, the protagonists and sometimes the victims of globalisation concludes Tomasi -. A coalition of interests would be inadequate to produce a fair global policy. Building a multilateral system of rules and principles that promote the common good consisting in human mobility demands an exhaustive dialogue, based on ethical grounds centred on the human being, in order to make migration a choice rather than a necessity”.” “