From birth to now dell'ufologia many hypotheses have emerged regarding the UFO phenomenon and among these the most important can be gathered in three categories: pseudo-religious, subjective and objective.
The basis of design pseudo-religious there is a faith , Born around the UFO legend ( contacts and cultismo ): Within the disks of flying there would be magnitude higher Almost angelic , With messages of brotherhood and respect for the environment (for example, often against non-peaceful use of Atomic Energy). The pseudo-religious assumptions have a strong field in the sociological.
The subjective theories argue that the UFO phenomenon is real and nothing to be solely due to Psychological factors agents on witnesses, due to stimuli at all conventional. Among the most important note on the presence of subjective Dr. Menzel (UFO phenomenon as a simple misinterpretation of the phenomena observed in natural conditions) and the Swiss psychologist Carl Gustav Jung .
The objective theories instead allow the existence of a physical reality, as described by witnesses. The assumptions are essentially objective five: the theory of natural phenomenon unknown , The theory of ' secret weapon The extraterrestrial theory and the theory ultradimensionale or parafisica. The first two are no longer the focus of research and ufologist are virtually abandoned.
The extraterrestrial theory Very widespread in the'60s, which provides guide to UFOs there are intelligent entities. However, this theory has always been moved very little. First of all make an interstellar journey is now almost impossible, even being able to travel at the speed of light (which is physically impossible, at least according to current knowledge) would too many years to make the distances involved. Secondly we wonder why after having made such great distances to arrive on a planet where there is intelligent life and then do not enter into communication with its inhabitants.
In recent years it has taken hold in the last ufologist objective theory: that ultradimensionale or parafisica . Proponents of this view believe that there is a parallel universe dominated by our smart forms that for unknown reasons have a need or interest to appear in our This would explain the intangible that often seem OVNI assume, as do the phenomena of materialization (the so-called UFO light ). The U.S. John Keel believes that intelligent entities in another dimension are carrying a deception (through a sort of "Trojan horse") for purposes unknown to us and that may or may not affect them directly. Jacques Vallée believes that the goal of these creatures is to give us awareness of ' existence of extra-terrestrial life gradually, following a long term project.
In reality all these theories, however attractive they may appear, are inconsistent, the only thing I can say is that there is a UFO phenomenon spread across the planet, although not that pairs be governed by any of us understand the logic seems to be due to some form of intelligence.