Ucadia is in essence simply an Idea: An Idea about an Idea about an Idea. It is also a model. And it is also a system. The Ucadia model doesn’t claim to be fact because as an Idea it can only ever be considered fiction. The Ucadia model doesn’t claim to be historically accurate because as an Idea it can only be considered a story. Nor does Ucadia claim to be scientific because as an Idea it does not rely on technical arguments of proof but on one’s own cognitive abilities of reason and common sense.