1. Introduction
The problem of the essence of information is a major theoretical issue in information science, systems science, and philosophy. Prior research on the ontology of information has looked at information only from the point of view of its (simple) existence. The new concept of ontology to be presented here, of information as an evolving process, has been developed in a series of papers published in Chinese in the period 1981–2012, and available in part in English only since the Conference on the Foundations of Information Science that took place in Beijing in 2010 [
1]. It is worth mentioning that in 2011, two presentations and an evaluation of the results of my studies of the philosophy of information were published in English: J.E. Brenner’s article Wu Kun and the Metaphilosophy of Information [
2] and Li Guo-Wu’s Information Philosophy in China: Professor Wu Kun’s 30 Years of Academic Thinking in Information Philosophy [
3].
The most important innovation of my theory is a new segmentation of the field of existence (the extant domain) in informational terms that leads to a new world view, a new existential picture of world. Thus, in order to explore the essence of information, it is necessary to first examine the scope of the field of existence itself—the existential field. While not frequently used in Western philosophy and science today (except in some limited areas of sociology), the concept of an existential field will be a familiar one to students of, for example, A.N. Whitehead [
4].
I should perhaps add, for those readers who might be nervous about my use of the term “essence” in regard to information, that it is still very much in current use in philosophy and logic to indicate different forms of existence and different identity conditions for objects and properties.
1.1. Shortcomings of the Traditional Division of the Existential Field
“Existence” is a broad, general designation for all things and phenomena in the world. All forms of philosophy attempt to deal with questions about the origin of world, but they do not make a clear statement of the scope and composition of existence as a field. Theories have been produced with a wide variety of correlations according to the way in which the existential field is divided, leading to endless debates about what constitutes a ontology and its hierarchical structure. In fact, it is rather disconcerting to note that in order to approach correctly a concept that is considered part of standard science—information—we must in fact reexamine the entire philosophical structure of transmitted human knowledge.
In its definition of the existential field, traditional philosophy has had one basic tenet: The entire world can be divided into two main areas of matter (mass-energy) and mind: Therefore, existence = matter + mind. If, according to the definition of modern materialism, matter is regarded as objective reality, then the corollary to be drawn is: objective reality = objective existence = matter.
However, it has proven difficult to transfer to the domain of information this doctrine of the entire field of existence as being composed by its components of matter and mind, plus the inference that objective reality = objective existence. I will prove my view in the following discussion.
1.2. A Logical Division of the Existential Field
The first step in our approach is to apply some of the principles of basic bivalent propositional logic to the terms of interest. Let us define that objective = P; real = Q. Then, the antithesis of objective—“subjective” is −P (read “non-P”), and the antithesis of real—“unreal” is −Q (read “non-Q”). We then construct a conjunction expressing the pair-wise combination of these four propositions, obtaining the following six logical formulas:
Eliminating the latter two as violations of the formal axiom of non-contradiction, we have the remaining four formulas that correspond to the terms listed below:
Do these four terms have the desired significance as descriptions of the constituents of the universe? Let us analyze them individually.
1.2.1. Objective Reality
The term “objective reality” does indeed have a reference. As noted above it is the “matter” of contemporary materialists. To what then does “objective unreality” refer? According to the previously mentioned division of the areas of existence in traditional philosophy, “objective unreality” could not exist, because “objective reality = objective existence”, and, as long as an “objective” thing is “real”, it cannot be “unreal”. However, as we have pointed out, such a tenet has not been developed through any strict scientific or logical argument. No idea or basis of apriority has been established for it.
1.2.2. Objective Unreality
We note however Lenin’s [
5,
6,
7] expression of an idea of the nature of objective unreality: All things have similar ways of reflecting other things. The essence of reflection is the capacity and features of something, its “contents”, to be reflected in another material thing. This mapping of the contents and features of things obviously cannot be equated with the things themselves, but also cannot be equated with any other mappings of these contents and characteristics. We never say that the reflection of the moon the water and the moon are the same thing. The moon is the objective, real moon; a body exists directly as the moon. The reflection of the moon in the water is also objective, and is beyond human consciousness, independent of man’s will, but the moon-in-the-water is not real. It is only the “shadow” of the real moon. While the water as the locus of the mapping or carrier of this shadow or reflection is real, the reflection is not the real moon itself. It is absurd to “fish” for the moon in the water. Like the moon in the water, a flower in a mirror is similar phenomenon, both objective and unreal. In Chinese, the phrase: “The moon in the water, the flower in the mirror” is a popular expression of this perception.
We can easily cite many related, more profound examples. For example, the reality of many years of different growing conditions between summer and winter is condensed in the annual rings of the trees exposed to them; genetic historical relationships are encoded in DNA, as well as the relational processes of individual development; evolutional historical relationships are condensed in stratified geological structures; and even the universe’s origin and evolution to the present day is condensed in the correlations between the structural states of the existing universe, and so on. All these entities have an objective albeit unreal nature, and we therefore must include an “objective unreality” within the existential field. To repeat, “objective unreality” refers to or is a title of a corresponding categorial feature of reflection between objective things. It is the “trace” of various natural relationships involved in the general mappings and constructions of and in the objective world, that is, a specific coding structure for the storage of the contents of the interactions between matter and things. It is in this particular sense that we say that the modes in which “objective unreality” and “objective reality” exist are both signs of the material world but with a difference of essence.
1.2.3. Subjective Reality and Unreality
To what does “subjective reality” refer? A materialistic theory of reflection would say that a subjective thing in the final analysis is a reflection of the subject in the object. Since it is a reflection, then the reflection, that is not the reflected object itself, also cannot be real. This is similar to our view that “reflects” is an existential category involving a relation between phenomena in general. So the concept of “subjective reality” of phenomena actually refers to nothing. “Subjective unreality”, on the other hand, clearly refers to a person’s conscious mental phenomena which are the resultant of his or her conscious cognitive processes, which being subjective, are unreal for others, but they are objectively unreal for the person.
1.3. The Re-Segmentation of the Existential Field
From the above analysis, we can draw a preliminary conclusion: All the “existence” in the whole universe (the world, nature) can be put into the categories of objective reality, objective unreality and subjective unreality as its three major divisions. The scope of objective existence is thus broader than objective reality (matter). The material category does not include the entire mental “world”. There is a field of “objective unreality” between the material and mental to which traditional science and philosophy have not paid adequate attention, even when it is given a physicalist interpretation [
8].
The mind (subjective existence) and “objective unreality” have a common “unrealistic” essence. The entire existential field can be divided into objective and subjective, but also it can be divided into real and unreal. Because only objective reality is real, the categories of the real and the material both possess the features of and are fully consistent with connotation and extension. If we do the analysis starting from the correlation between the real and the unreal, then we are more likely to obtain a correct picture of the relations between the material category and the categorial domain of the world that is outside it.
To repeat our example, we said that there is a moon in the sky, and there is a moon in the water. The moon is real; the moon in the water is unreal. The existence of the moon-in-the-water is a consequence of the existence of the moon, the former is the latter’s “shadow”. In this way, we have established a correspondence correlation between the real moon and the unreal “moon”. Starting from this correlation, we can completely characterize the term moon and its two referents: The real moon is called the direct existential moon and the unreal moon is called the indirect existential moon.
In this way, we have shown that we can take real and direct existence as concepts of the same level, and unreal and indirect existence as concepts of the same level. From the point of view of indirect existence, indirect existence is a reaction (in the broad sense) to direct existence. From the point of view of direct existence, indirect existence is a display of direct existence. The reflection in consciousness of the direct existential object outside consciousness is a replication and knowledge of this object in consciousness. Therefore, in the final analysis, subjective existence is an indirectly existing reflection of direct existence. Direct existence is a domain that we relegate to the material category, but indirect existence can be related to the concept of “information” in modern science (this point it will be discussed in detail in the next section).
Based on the above, we list the following four new expressions of the ontological relationships involved:
(1) Matter = objective reality = reality = direct existence;
(2) Unreal = objective unreality + subjective unreality (mind) = indirect existence = information;
(3) Objective unreality = objective indirect existence = objective information;
(4) Subjective unreality = subjective indirect existence = subjective information.
According to these four expressions, we construct the following diagram of the division of the existential field (
Figure 1).
Figure 1.
Diagram of the existential field [
9].
From
Figure 1, we can clearly see how information “forces” the mental and material existential field to divide in such a way as to give a place for it, how mental phenomena are essentially regulated by information.
2. Defining the Essence of Information
We said above that the world and all the things in the world are a unity of direct and indirect existence, which includes provision for the indirect existence of the informational world. It is thus critical to explore the informational essence of the metaphysical problems that this indirect existence entails.
The analysis of existing explanations distinguishes at least three different levels in the concept of information: First, the level of understanding of people’s everyday experience; second, the practical level of information science and technology; and third the philosophical level.
2.3. The Concept of Information in Philosophy
To overcome the narrow conception of information provided in pragmatic information theory, many scientists and philosophers have tried to summarize the essence of information from a philosophical perspective [
10]. For a more philosophical interpretation of the issue of the essence of information, one starts with the existing interpretation of practical information science or philosophy of a simple analogy among categories, for example, the interpretations of information as “the dimension of variation”, “the amount of variation”,
etc. This is a simple analogy with practical information theory of information with a statistical metric. Interpreting information as a “space-time series”, “state”, in the sense of “organization”, “degree of order”,
etc., is making an analogy by comparing information with the distribution characteristics of its carriers. Another example, taking the interpretation of information interpretation as: “Information is a material general property”; “information is style of material existence”; “information is mental entity’s characteristics”; “information is neither physical nor mental but some third state”; “information is the fusion of material and mental components”; “information is the external expression of movement”; “information belongs to the category of material interaction” and so on, is defining information by simple analogy with existing definitions of traditional philosophical concepts.
In the discussion of the issue of the essence of information, it is impossible to proceed either by such simple analogy with pragmatic scientific explanations, or by using its traditional philosophical categorial meanings. I argue rather that the issue of the essence of information requires a philosophical critique. My critique is twofold: On one side is the critique of the philosophy of science, involving the elimination of the limitations of scientific interpretations of information that result in narrow views, enabling philosophy to grasp information in a way that goes beyond the purely scientific approach. On the other side, our critique is of philosophy itself. The intention of this latter critique is to overcome the limitations of the framework of traditional philosophy and its theoretical interpretation of the essence of information, thereby making a philosophical grasp of information into a double critique that goes beyond the approach of old systems of philosophy and traditional forms of analysis.
According to my proposal of the mode in which information exists, information is not a direct material existential form; information develops its own value of existence in the performance, external expression of movement, appearances and the meaning of its characteristics. Information is the form of the indirect existence of the (ontological) features of things.
Material interactions inevitably lead to changes affecting the two aspects of an object’s internal structure, namely, its state of motion and its compositional “nature”. The “trace” of this change is the reception and storage of information in the object. In this process, these aspects are both the source of information (output information) and at the same time also the recipients of information (input information). The consequent interactive changes generate a specific structural coding. Further inputs and outputs produce structural changes in the coding, so that all material interactions and things become carriers of information and accordingly parts of an informosome (see below).
Because of the universality of material interactions, and also because there is no beginning of matter and time, no material system in the universe can have remained in its original initial state with no interaction with other material systems. In the term I have coined to describe this state of affairs, any object is a self-evolved “informosome” that has condensed all kinds of information about past, present and future structures and states. Since it is the material nature of an informosome that the properties of any object constitute a unity of direct and indirect existence, this unity also has the triple property of being the source of information, the carrier of information and the information itself at the same time. As a result, we can see the scope of informational existence: Information and matter coexist. Materialists should thus accept that the term information refers to something that can be completely summed up as material but with its own unique mode and status of existence. Due to internal and external objective interactions, objects constantly radiate and reflect quanta to the external world and in this process send information about the mode and state of their own existence depending on the nature of those quanta and their distribution. This shows that the informational ground that produces and reflects the mode and state of physical existence is in the material world itself, in its own physical movement. It is this physical property, showed by it, that makes this world a knowable world. According to the above analysis, we can define at least three basic levels of informational concepts.
5. Conclusions and Outlook
As noted in the Introduction, I have presented here the core thesis of my philosophy of information, namely, its dependence on a conception of reality which, if not totally new, has been obscured by previous philosophical systems that have been dominated by a naive dualist ontology and its classical logic.
In this paper, I have first used aspects of classical logic to resegment the extant domain in terms of its informational components, but I am aware of the limitations of this foundation. Classical logic maintains an artificial separation of the elements of complex processes, especially and including those described by information science. I am also not naïve enough to think that the diagram in
Figure 1 is in any sense more than a bare outline of what a philosophy of information should include. For example, as indicated in
Section 2. Information is clearly self-referential and a new logical approach, such as that of Brenner in which logic is extended to real processes and which accepts contradictions and inconsistencies, may be the most appropriate [
20].
My core thesis is, however, a completely new one: the role and properties of information cannot in fact be correctly discussed without reference to the way in which its properties and characteristics exist by themselves and in relation to others. It is the detailed ontological structure of the world that defines what information is and how it operates or behaves as an operator [
21]. Based on the resulting resegmentation of the existential field, one can focus on the different qualities of the three major grades in which information is instantiated.
Beyond this, however, as has been outlined by Brenner in [
2], I see far-reaching implications of my philosophy of information for philosophy in general. My new informational view of the need for unification of critical disciplines and their formulation as a metaphilosophy are a potential contribution to a new transdisciplinary paradigm, in which information has a central role in the approach to knowledge and the classical separation of the academic disciplines. In fact, this approach constitutes a new and, in my view, necessary critique of the bases of modern philosophy as a whole.
My Basic Theory of the Philosophy of Information, of which this paper is an integral part, thus provides the ontological basis for the kind of shift of perspective toward a dynamic, qualitative view of information of the kind that Deacon has also called for [
22]. In subsequent papers to appear in English, I will describe further the qualitative, normative aspects of information and their implications for ethics and the information society.