There is no doubt whatsoever that the current political structure of world society does not correspond to the objective needs of humanity as a whole. Issues that assume global dimensions can only be suitably addressed by means of a public authority whose power, constitution and means of action are also of a global dimension. In this sense, it is logical to consider the prospect of, or need for, a world government. However, the fact of taking politics onto the global stage should not entail the dissolution of democratic politics or, in other words, the loss of fundamental rights and freedoms, constitutional guarantees, citizenship or public space within our societies. This is one of the great challenges currently facing us, which obliges us to invent another form or other forms of democracy more in tune with the global era. The search for some kind of response to this challenge is, indeed, the fundamental requirement of this study.