Promoting urban clusters or the role of cities as global agents.
By integrating the theories seen in previous articles and their confrontation with local reality. In this case, with the 22@ project in Barcelona, a new city of knowledge model has been developed. It is an open model, born out of the dynamics of that project during the 2003-2007 period, thus resulting from the work of a group of professionals who have enthusiastically participated in it and that I had the privilege to lead.