This book provides a glimpse into the future and will enable us to envision the world that lies ahead. We are in the middle of a big full change process. As in any other change process, modifications will not be linear, and will only appear to be ordered when someone describes them, and, actually, changes are characterized by being disordered and by having different levels, both according to the topics being at issue and the different regions of the world which are being discussed. For this reason, when it is said that something is occurring in a certain way, this is always related to a particular place or a particular group, at distinct levels of approximation with respect to other groups or places.