As one called to till and look after the garden of the world, man has a specific responsibility towards the environment in which he lives, towards the creation which God has put at the service of his personal dignity, of his life, not only for the present generation but, above all, for generations to come. In the past, people joined together for mutual support and physical survival. Brown, author of the annual State of the World reports from Worldwatch Institute, holds that social change demands two essential ingredients for success: understanding of the compelling information that educates and directs our decisions and experiential opportunities that integrate and preserve our understandings. A circle of friends. The development of industry and of the various sectors connected with it, even the most modern electronics technology, especially in the fields of miniaturization, communications and telecommunications and so forth, shows how vast is the role of technology, that ally of work that human thought has produced, in the interaction between the subject and the object of work .Somewhere there are people to whom we can speak with passion without having the words catch in our throats. In all this, one notes