IV - The Non-observable Universe and a General Classification of Nature's Phenomena

"If you see the numbers or letters in the circles, pat yourself on the back.  You’re an example of an advanced human." (llamas blog). Tetrachromats are perfect examples of the emergence of meta-observable senses. 

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4. Private phenomena

So far, we have ventured to describe events that are publicly available. By this we mean events that are independent of anything except the investigator ordinary senses. For example, take  a f=9 occurrence. If its apprehension depends on a device capable of impressing some human sense, the observation result by no means will depend on the observer: no matter who observes, the result will be the same. Thus, the use of equipments does not change the ‘public’ character but gives rise to the definition of publicly available phenomena:

Definition 6

Publicly available phenomena: the apprehension does not depend on any internal observer disposition, but only on the accepted ordinary senses. 

Such definition should be compared to that of private phenomena:

Definition 7

Private phenomena: their apprehension does depend, to a certain degree, on internal observer disposition beyond the accepted ordinary senses.  

There are instances which, despite sensitizing the ordinary senses, special training is required for the phenomena to ‘objectivate’. An example is the diagnostic of X-ray images (Chalmers, 1999). As there is dependence on training, the correct apprehension of the effects of a given pathology via X-ray imaging must be regarded as a distinct event in our classification scheme. The ‘public’ status following Definition 5 stems in essence from the public character of the ordinary senses: it is indirectly assumed that they are universally and equally distributed among all observers.

If a given sense fails for a certain group of individuals, then any natural phenomenon whose apprehension depends on that particular sense will become unobservable (Definition 1). For example, suppose that, for a certain group of individuals, one of the common senses changes due to an unknown cause. This group will be marginalized, since many occurrences depending on that particular sense will be perceived differently by the group. Thus, in a largely color blind society for blue, events involving blue will be described as private occurrences by non daltonic members, but they are non-observables for the majority. This is a consequence of Definition 1 and 7. A recent work has shown that color blind dichromats are able to see certain features while (normal) trichromats are not (Morgan, 1992). The persistence of genes of color blindness is explained as a consequence of an evolutionary advantage provided by such special ability. Evolution may thus favour the development of new sensing faculties or suppression of currently existing ones. Similarly, it is well known that olfaction and taste (Bartoshuk, 2000) vary from individual to individual so that it is impossible to have an absolutely public description of certain experiences involving these senses.

5. Meta-observables

If a particular occurrence is restricted to a group of observers, there is marginalization of this group due to the onset of new faculties beyond the ordinary senses (e. g. color blindness). Certain anomalous phenomena seem to exist whose explanation is only possible if we accept an expansion of human sensory capacity. For such group, non-observable occurrences become visible.

Since no devices are available on the basis of an accepted theory to validate the observation (otherwise the event would a public fact), such occurrences may be regarded as private phenomena par excellence. An example of such events is the retrieval of unknown information by psychic means (the so called mental mediumship, Gauld, 1982; Alvarado, 2010). Other evidences are in the form of reports of Near Death Experiences or NDE (van Lommel, 2001; Parnia, 2001; Ring, 1993; Schroter-Kunhard, 1993). Using a positive heuristics that states the reality of such events [1], they may be described as private anomalies.

Taking into account the existence of private anomalies as exteriorizations of observable events by a change or alteration of the ordinary senses, we define a new type of phenomenon:

Definition 8

Meta-observable phenomenon (neologism): a natural occurrence that is only accessible to extended or severely altered states of sensorial perception.

We can advocate that the confirmation of meta-observables was involved in Rhines’ research program with telepathy (Rhine, 1966; Morris, 1999). In principle, meta-observable occurrences cannot be converted into non-observables (either visible or not). A meta-observable distinguishes itself from a non-observable, as the former involves a sense extension. It is important to emphasize that meta-observables are not exclusively tied to classical anomalies (paranormal etc). Any phenomenon that is apprehended by means of altered human senses should be classified in this way. Thus, non-public changes in taste or smell perception that are described by certain people are genuine examples of meta-observables. Another source of meta-observables is the modification in health states investigated by medical sciences. Changes in the body’s metabolism (e. g., caused by the use of drugs) may alter the senses, thus creating opportunities for meta-observable manifestation (as NDE’s seem to suggest).

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Footnote

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[1] In the lack of a supporting theoretical framework, a special ‘positive heuristics’ may be assumed stating that such events really occur and are caused by things outside the observer’s mind. On the contrary, a negative heuristics denies any external reality to such events but may claim that their registration is the result of some ‘psychological derangement’.

III - The Non-observable Universe and a General Classification of Nature's Phenomena

Ball lighting. The rarity and lack of a natural paradigm for explaining ball lightnings made them a recurrent anomaly  (cortesy: commons.wikimedia.org).

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3. Scientific method and anomalies

Fig. 3 is an entity-relationship model of 12 phenomenological classes, that is the set of classes F(f), for f={1,…,12}. In this way, a f=1 class contains reproducible, periodic and observable occurrences, the easiest ones for scientific investigation on the base of evidences gathered by the human common senses. Difficulty seems to increases as j increases. A f = 2 phenomenon is irreproducible, periodic and observable. Events of this type range from a simple sunrise to the change of seasons. Sound beatings in a loudspeaker of a radiotelescope pointing to a rotating star – a pulsar – (D’Amico, 1999) correspond to f=11. In fact, its confirmation is only possible if a sensible (and expensive) device is at hand (and not only that, but also a theory based fully developed method of observation and analysis), otherwise the event is simply unverifiable.

Fig. 3

At this point, we make reference to a popular definition of the scientific method:

The Scientific method refers to a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. To be termed scientific, a method of inquiry must be based on gathering observable, empirical and measurable evidence subject to specific principles of reasoning. A scientific method consists of the collection of data through observation and experimentation, and the formulation and testing of hypotheses. (Wikipedia, Scientific Method, 2010)

It is easy to see that the notion of observability and reproducibility are deeply established in the tradition of doing science. Thus the scientific method, understood in this way, is applicable only to a subset of F, as a consequence of natural selection process applied to the scientific development (Toulmin 1974; Hull, 1988). We can argue that observable and reproducible phenomena are the ‘fittest’ ones to survive scientific tradition in a stable form. It is undeniable that human knowledge has advanced as a consequence of such method, but, it does not follow logically from this observation that every natural occurrence has to fit the method in order to be scientifically valid (Bauer, 1987). A perception error is hidden in its core, forbidding certain phenomenological classes as described by the full F set. 

Given the definition of the F set, one can define a special type of anomaly (Bauer, 1988, 1989):

 Definition 5

(Public or type I) Anomaly: a special subset of F for which no explanation exists that is widely accepted.

Many people disregard anomalies because they defy ‘naturalistic explanations’, that can be understood as statements accounting for the existence of a natural occurrences in terms of definitions and causes accepted by the established knowledge. Other definitions for ‘naturalistic explanation’ exist (Giere, 1992), and they should not be confused with well-established theories. However, history of science shows that naturalistic explanations follow closely constantly evolving theories in order to accommodate new facts. Very often, the accepted knowledge on regard to phenomena of unknown causes is much more influenced by mainstream culture of a given time than by any truly scientific explanation that eventually becomes available in a later phase of theoretical maturity (Oreskes, 1999). Thus, naturalist explanations fit this picture as an immediate response of the established culture to certain anomalous experiences.  Let us consider other examples:

• Take the f={11,12} set. These are non-reproducible, unobservable, invisible events. In the lack of any hint about their causes, they will be regarded as anomalies if, by chance, a method is discovered to register them. The situation will persist until a promising theory is found. 
• Genuine cases of UFO apparitions (unidentified flying objects) (Swords, 1993, 2006) show that, without going into further considerations about their causes (remember, we are mainly interested in an explanation independent categorization), these are possibly f=4 events. This is exactly the same class of meteorite falls and, not incidentally, it is common to compare both phenomena. Not coincidentally, until the second half of the 19 century, meteors were anomalies for the scientific community. (Westrum, 1978). From the purely phenomenological point of view, UFOs and meteorite falls are analogous events, and the same the same can be said about ball lighting (Turner, 2003; Coleman, 2006). 
• Still another example is the occurrence of transport phenomena (movement of objects) or psychokinesis (PK) in parapsychology literature (Braude, 1986; Rhine 1943, Schmidt, 1974). Many of these facts are public or f=4 cases.

f=4 phenomena are occasionally considered ‘physical’ in the sense of being public (Definition 1.1). Moreover, they are also many times rare. What distinguishes them, however, is the attribution of cause or phenomenological source, whose acceptance seems to depend on the prevailing culture of a time. As regard to meteorites, the theory of volcanic eruptions or fusion of terrestrial rocks by lightning (Sears,1975) was superseded by the acceptance of their alien nature, while the same is still not true for UFOs. However, the lack of a naturalistic explanation does not prove the validity of any claim about supernatural explanations. This is because the mere existence of an anomaly does not lead to any contradiction in the natural order, but only represents the influence of possibly unknown causes.

The meteorite of Bendegó. The first explanations to account for the existence of meteorites ruled out their extraterrestrial origin. Courtesy: National Museus of Rio de Janeiro, Brazil. 

We can say that theories are models that allow us to understand the conditions for many natural occurrences. Theories that are well intertwined with the phenomena they purpose to explain are also capable of:

• Explaining the four phenomenological features described above. A good theory is thus able to explain why a certain phenomenon is observable or not, why it is visible, periodic, sporadic etc. 
• Providing orientation for building up analyzing devices and performing measurements. This explains the huge success of modern scientific theories, especially physics. 
• Explaining a variety of associated events and not only a single particular occurrence. Again, physics is full of examples. With a reduced set of laws, classical mechanics was able to explain a large amount of facts. In the same way, several other areas of physics such as quantum mechanics or relativity were extremely successful in predicting phenomena before empirical verification. 
• Most important of all, good theories fully specify the conditions under which a given phenomenon may be empirically observed, paving the way for their replication under controlled conditions.

Physics has become the guiding paradigm for other areas such as biology or even economy. However, is it possible to develop research programs in these areas in accordance with the methods of physics? The theories of physics share an important feature: they make extensive use of mathematical language in the form of methodological tools. It is not easy to see how other disciplines could benefit from the same methodology in face of such a variety of objects of study. Given the lack of exact descriptions correlating fundamental ingredients, a new research procedure must be developed to study f=11 and f=12 classes.

In view of our classification scheme, the set of events for which f={9,…,12} are only detectable in presence of theories that provide suitable empirical verification methods. Moreover, the opposite situation automatically puts a check on the acceptance of their existence: they become matters of belief or anomalies. We will see that the situation is even worse in face of natural occurrences that are not publicly available.

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