The general technological advances, the fact of human beings getting closer and closer in time and space, and the creation of new international communities, have all made possible the idea of a cosmopolitan citizenship; position in accordance with the idea that our world is the common house of humanity. And, at the same time, that world is divided in territories, which are the basis of the national citizenship. To defend our own identity and the roots grown by nationality, altogether with learning to participate in the promotion of a human development in accordance with personal dignity and with the world solidarity, is our great challenge, being citizens of the XXI Century. Our text presents proposals to face this challenge and to fight to reach a world where justice and peace allow us to live better, with an international openness.
