There is therefore a category of phenomena to which the characteristic of being “simple” is attributed (in contrast to the so-called complex), ordered by logical models whose capacity for explanation and prediction is continuously tested by means of a system of trial and error that allows readjusting these models in a process of continuous approach to the truth. The progress in the knowledge of these simple phenomena also depends on the measurement tools that are available: statistical methods, more powerful microscopes, laboratory experiments, etc.. The investigation of simple phenomena consists of a process in which it goes to a greater degree of specificity and concretion. It is for this reason that it is difficult to distinguish whether their theories consist of logical models or empirical models, since they mostly consist of the description of relations and functions between given events.
In the opposite sense of intellectual inquiry, complex phenomena are located: their study consists in the statement of the relationships and functions that structure an abstract order of events. An everyday example of such abstract orders of events can be found in the phenomenon of written laws, both procedural and substantive. In them you can find credit relationships, procedural burdens, temporary periods to exercise actions or rights under penalty of estoppel, or prescription or expiration, assigned functions to produce legal norms of general or particular scope, etc.. The application of such abstract models to the concrete reality is known as “jurisdiction,” that is to say “to say the right for the concrete case.” Of course, for this depend elements of proof and a critical judgment that interprets the given events assigning the legal qualification and the legal consequences of that that the law prescribes in abstract and general form. The jurisdictional activity could be characterized as a “simple phenomenon,” however, the same would not happen with the “science of legislation.”
In effect, when what is studied is a legislative reform, what is being done is to increase in degrees of complexity in the study of standards. The legislator is no longer exclusively discussing legal issues. It could do it: study for example the coherence of a new norm whose sanction is under study with the rest of the juridical order, nevertheless still it is extremely difficult to foresee the set of consequences of a reform on the global operation of the juridical order. However, if this is already difficult in itself, it becomes much more complex when philosophical and political issues come into play in the legislative debate. In the legislative debate on the sanction of the norms, a point arrives at which the legal analysis ceases, in the sense that the discussion takes the fervour of the political philosophy or the cold calculation of the negotiation to reach a legislative majority.