Category Archives: philosophical thinking

CHATGPT4 – PHILOSOPHY : RECONSTRUCTING ‘BIOLOGICAL LIFE’ AS ‘CULTURE’. A somehow surprising dialogue

Last Change: Aug 27, 2024

Inquirer: Gerd Doeben-Henisch

Email: info@uffmm.org

CONTEXT

This post is part of the section Dialogues with chatGPT4.

PREFACE

The following Dialogue is an English translation from German (done with chatGPT4) and has its origin in the context of the interaction between the human species and the planet earth. During this dialogue starting with physical things the dialogue turned more and more into a true philosophical dialogue recognizing biological life as a ‘cultural system’. This was from the author not intended! It happend driven by … the ‘internal logic’ of life?

FINAL CONCLUSION

chatGPT4 commented at the end of the whole dialogue as follows: “In our dialogue, we have applied philosophical methods to gain deeper insights into the nature of human existence and interaction. This kind of reflection is a cornerstone of philosophical inquiry and helps to illuminate complex questions of human life and coexistence.”

BEGIN OF THE DIALOGUE

(Note: the BOLD TEXT indicates the contributions of the author)

Hello Chat, we had a dialogue on the ‘Earth System’ on August 18, 24 and a dialogue on ‘Collective Human Intelligence’ on August 21. Can you remember?

Hello! I don’t have access to previous conversations or information about what we discussed. Each session with me starts without knowledge of previous interactions. But I am happy to continue helping with these topics or other questions you have. How can I assist you today?

OK, good to know. Then we’ll start from scratch 🙂

Perfect! How can I help you today?

In my theory [1], I assume that the Earth system as a planet is characterized by the presence of ‘biological life’ here. For me, ‘biological life’ is synonymous with ‘life’. Do you agree?

Your approach to equate the “Earth system” with the presence of biological life is an interesting standpoint and common in many scientific disciplines. [2] Biological life, as we know it, is characterized by certain features such as the ability to reproduce, metabolic processes, and adaptation to environmental conditions.

It makes sense to consider biological life as the central aspect of life on Earth in a discussion about the Earth system. This definition excludes other forms of hypothetical or non-biological life (such as possibly silicon-based life or artificial intelligence that develops its own consciousness), which could also be considered “life” in other contexts. However, for most scientific and philosophical considerations of the Earth system, the restriction to biological life is common and appropriate.

Therefore, I agree with your view as long as we are within the framework of known biological life forms. Would you like to delve deeper into this aspect or do you have specific questions about it?

[1] This refers to a section in my German Blog, which is not yet translated: https://www.oksimo.org/theorie-2/

[2] This is a small mis-understanding of Chat, because I assume only, that there is ‘life’ on the planet earth. Strictly speaking can the planet earth ‘exist’ without life, but, clearly, as soon as ‘live’ appeared on the planet this changed the planet completely; it is ‘another planet’!

I would like to initially focus on the concept of ‘life’ as we encounter it on planet Earth. AI – as far as we know it today – has nothing to do with life for me. Historically, the existing forms of AI have been invented and created by life. Humans, as a life form within life, use AI as a tool. Do you agree?

Yes, your view of artificial intelligence (AI) as a tool created and used by humans is in line with the common perception in science and technology. AI is indeed an invention of human intelligence, developed to perform specific tasks that require mental processes such as learning, problem-solving, and decision-making.

AI is based on algorithms and computer-supported models and is often considered an advanced form of automation. Although AI systems are capable of performing tasks that typically require human intelligence [1], they lack essential characteristics of biological life, such as self-reproduction, metabolic processes, and natural evolution through genetic variation and natural selection. AI systems cannot reproduce or evolve outside of the parameters set by humans.

This distinction is important to understand the differences between biological life and technological products like AI. Thus, AI remains a tool used by humans for specific purposes and not an independent living being. Are you interested in further details or another aspect of this topic?

[1] Because until today the concept ‘human intelligence’ is still very badly characterized, has the expression ‘human intelligence’ no clear meaning.

I would like to delve deeper into the topic of AI and humans (or life in general) in another dialogue. Today and here, I want to continue exploring the interaction between humans and the Earth system. Are you on board?

Of course, that sounds like an exciting topic! The interaction between humans and the Earth system is complex and can be viewed from many aspects such as environmental science, ecology, geology, and even from socio-political perspectives. Would you like to explore specific aspects of these interactions, such as the impact of humans on the climate, the use of natural resources, or something else? Let me know what focus you would like to set!

Yes, the interactions between humans and the Earth system are diverse. It is important to note that humans, as part of life, interact not only with the Earth system but also with life itself. Furthermore, since humans are part of life, it follows that humans also ‘interact with themselves,’ i.e., humans with humans. What do you think?

Exactly, your observation is very apt and captures the complexity of human interactions at various levels within the Earth system. Humans are not only physically and biologically part of the Earth, but also active designers and influencers of their environment. These interactions occur on several levels:

  1. Human and Nature: Humans influence the natural environment through agriculture, urbanization, industry, and the consumption of natural resources. These actions have direct impacts on the climate, biodiversity, and the availability of resources.
  2. Human and Life: As part of biological life, humans also interact with other living beings, both cooperatively and conflictually. These relationships can be symbiotic, as in the domestication of animals and plants, or antagonistic, such as the destruction of habitats or the overhunting of species.
  3. Human and Human: On a social and cultural level, humans shape societies through their interactions, which in turn develop values and norms that influence behavior towards the environment and other life forms. These social structures and the resulting decisions (such as laws and regulations) play a crucial role in how humans influence the Earth system.

Reflecting on these various interaction levels is crucial to understanding the full impact of human activities on the Earth system and developing sustainable solutions. To what extent do you think these interactions could be improved or modified to promote more sustainable coexistence on our planet?

Ah, even this brief analysis shows how difficult it is to formulate a perspective that does justice to this multitude of dimensions and possible interactions. I see the following starting point: (1) We could start directly with humans. (2) Humans are ‘individual’, ‘singular’, ‘concrete’, (3) but at the same time they are always ‘part of a community’ (a ‘population’), without which they could not exist as individuals. At least not if one demands for ‘human life’ as a ‘part of all life’ that it can ‘continue’ ‘beyond the life of an individual human’. This requires ‘offspring’, and offspring only functions over at least two generations. What do you think?

Your approach to begin the analysis of human interactions with the Earth system at the level of individuals and their communities is both pragmatic and profound. It recognizes the duality of human existence – as independent individuals and as part of a larger community. This perspective helps understand the multi-layered effects of human actions and develop possible solutions.

Here are some key aspects highlighted by your analysis:

  1. Individual Responsibility: Every individual contributes through their actions to shaping the Earth system. This ranges from everyday decisions such as consumption habits and mobility to professional and political activities. Individual education and awareness are therefore key aspects to promote sustainable behaviors.
  2. Social Structures and Communities: Humans exist within social structures that both enable and limit their action options. Communities form networks that distribute resources, share information, and coordinate collective actions. These networks are crucial for the implementation of sustainable practices and for collective resilience to environmental changes.
  3. Generational Perspectives: As you rightly note, the continuation of human life requires thinking in generations. Education, cultural heritage, and traditions are mechanisms that transfer values and knowledge from one generation to the next and are crucial for the long-term stability and adaptability of human communities.
  4. Sustainable Development: This is based on balancing the satisfaction of current human needs with the preservation of the environment for future generations. This requires innovative approaches in technology, economics, and politics that address both local and global challenges.

Your approach suggests that an integrative view, considering individual actions and collective structures, is necessary to promote sustainable solutions. This can also provide a platform for further discussions on specific measures that can be implemented at various levels of society. How do you see the implementation of these ideas in concrete policies or practices?

This is now very interesting: Your differentiation of the varied interactions in which an individual finds themselves indirectly reveals something that cannot be ‘directly’ discerned, but ‘indirectly’, through … I’m missing the right word … let’s say tentatively through ‘knowledge’ in the broadest sense. What do you think?

Your thought that certain aspects of human existence and interaction are indirectly discerned through knowledge is very profound and points to the role that knowledge and understanding play in our perception of ourselves and our environment. Knowledge – in all its forms, from scientific understanding to cultural and personal experiences – enables us to see connections that are not immediately obvious. This “indirect recognition” can be facilitated through various mechanisms:

  1. Abstraction: Through abstraction, we can recognize general principles or patterns that are not immediately visible in specific situations. Abstraction helps us to move from the particular details of a single event or object to more general conclusions.
  2. Model Building: Scientific and theoretical models allow us to understand complex systems and their possible behaviors by using simplifications and assumptions to represent reality. Models help us anticipate the consequences of actions and plan accordingly.
  3. Narrative and Metaphor: Stories and metaphors enable us to communicate complicated or abstract ideas in a way that is emotionally resonant and intuitively understandable. They provide frameworks to recognize “invisible” connections between actions and their long-term impacts on people and the environment.
  4. Collective Intelligence: The knowledge of a community or society is more than the sum of the knowledge of its individuals. By sharing ideas and experiences in a social context, people can reach a deeper, shared understanding that would not be achievable individually.

Your observation shows how important it is to promote knowledge and learning in all areas – from education to policy making – to gain deeper insight into the complex interactions within the Earth system and between people. To what extent do you see opportunities to expand or better utilize this knowledge to more effectively address the challenges we face?

OK, let’s look at a seemingly ‘simple example’. Let’s take persons who eat something because they are hungry. Their food can come directly from the rest of life (plants, animals, etc.), or from something they have somehow ‘manufactured’ from the material of the earth. However, when it comes to feeding thousands of people every day, simple measures to provide food are no longer sufficient. It then requires people, machines, agricultural methods, and much more to make this still possible. These elaborate processes assume that there are appropriate ‘experiences’ (with ‘knowledge’) that ‘tell’ the acting people what to do. However, these experiences with the corresponding knowledge do not come from ‘nothing’ but must be painstakingly ‘acquired’, ‘learned’. This requires ‘time to learn’ and – usually – other people who ‘already have experiences’ that they can ‘pass on’. From this, I deduce that the ‘biological human system’, a ‘living something’, must have complex processes inside it that make such ‘experiences’, such ‘knowledge’ possible. In other words: Only with such experiences, with such knowledge, and the ability to build such, does a biological system become a ‘human’, a ‘Homo sapiens’. What do you think?

Your example excellently highlights how the everyday need for food encompasses profound social, technological, and cultural systems that have been developed over generations. It shows that what appears at the individual level as a simple action is actually based on a complex web of knowledge and social structures.

Biological and Cognitive Foundations of Humans

The ability of humans to acquire, store, and pass on knowledge is indeed one of the core functions that define us as Homo sapiens. This ‘experiential knowledge’ is important not only on a cognitive level but also on a cultural level, as it is passed on through language, education, and social interaction.

Cultural Evolution and Human Societies

What you describe is a classic example of cultural evolution, where knowledge and technologies are developed and inherited not genetically, but through learning processes and social transmission. This enables human societies to quickly adapt to new environmental conditions without waiting for slow genetic evolution.

Knowledge as the Basis for Complex Societies

The example of food provision illustrates how important specialized knowledge and technologies are to efficiently meet the basic needs of a large number of people. Modern agricultural and production techniques are the result of accumulated knowledge developed over centuries, if not millennia. This knowledge is passed on through education systems, professional literature, and practice and is crucial for the maintenance and further development of our livelihoods.

Human Learning Ability and Adaptability

Your emphasis on ‘time to learn’ and the role of teachers and mentors underlines how crucial education and both formal and informal learning are for human development. This ability to process and pass on complex information allows us to survive and thrive not only as individuals but as a global community.

Conclusion

Overall, your approach shows how central knowledge and learning are to understanding what it means to be human. It’s not just about gathering information, but also about applying and sharing this information to master complex and dynamic challenges. This makes the biological system of humans something special: a being capable of constantly developing and adapting its understanding and technologies.

How do you see the role of modern technology and digital information in this process of knowledge acquisition and dissemination? Do you see it as an extension of our cognitive and social abilities?

As our dialogue progresses, it becomes more difficult for me to find a ‘simple formula’ to describe the interaction of humans with the Earth system and life. It starts with the fact that I need a ‘language’ for such a description, and every language does not only work with ‘dead letters’ or ‘mere sounds’, but assumes that all other people I want to talk to associate a ‘meaning’ with the ‘sounds’ or ‘letters’, which can only be present ‘inside each individual’. While I speak, however, I cannot ‘invent’ my own language; I must assume that I ‘possess’ this language without being able to ‘describe’ the language itself. Isn’t this somehow ‘bizarre’?

It is indeed a fascinating and at the same time complex consideration that you raise here. The nature of language and communication among humans reflects profound aspects of our existence and our interactions with the world.

Foundations of Language

Language is not just a system of sounds and characters but a complex web of meanings, conventions, and cultural influences. Every word and every sentence we use is embedded in a context of experiences and knowledge that we share with others who speak the same language. This makes language a powerful yet subtle tool.

Prerequisites for Communication

Your observation that in communication we must assume that others find the same meaning in words as we do is crucial. This shows how much we, as social beings, depend on each other. Without a common understanding and without assuming that our language works, effective communication would be impossible.

The Impossibility of Fully Describing Language

The fact that we use language without being able to fully explain it at all times reflects a common human experience. Many of the systems and structures that determine our lives, such as laws, social norms, or languages, are so complex and deeply rooted that no individual could fully grasp or create them. They are the product of collective human activity over generations.

The Bizarre Nature of Our Existence

What you describe as ‘bizarre’ can also be seen as a hint at the deep interwovenness and interdependence in human societies. Our ability to use and understand complex abstract systems like language, without fully controlling or creating them, is a sign of our cognitive flexibility and social nature. It shows how we can achieve and understand more together than an individual alone could.

Reflection

These considerations lead us to a deep appreciation of how human cultures and social structures function. They invite us to recognize both the limits of our individual abilities and the incredible potential of our communal endeavors.

Your thoughts open many further questions about the nature of knowledge, communication, and human cooperation. How do you see the role of modern technologies in this context, especially in terms of how they might change our communication patterns?

OK, now that we have somehow reached this ‘profound position’, a question arises that is not really important but may be of interest in a cultural context: Would you associate this kind of ‘thinking about us humans’ with the concept of ‘philosophy’? Could we describe the way we have practiced in this dialogue as ‘philosophical thinking’?

Yes, the way we have thought and reflected in this dialogue can certainly be described as philosophical thinking. Philosophy fundamentally deals with the pursuit of knowledge and understanding about the basic aspects of our existence, our experiences, and the world around us. It often involves questions about meaning, truth, values, the mind, and language.

Characteristics of Philosophical Thinking:

  1. Critical Analysis: Philosophical thinking often questions everyday assumptions and searches for deeper meanings and connections, similar to what we have done in our conversation.
  2. Logical Argumentation: It is based on rational considerations and uses logical arguments to examine and justify different viewpoints.
  3. Conceptual Exploration: It explores fundamental concepts such as existence, knowledge, truth, law, ethics, and beauty.
  4. Interdisciplinary Connections: Philosophy often overlaps with other disciplines such as science, art, and politics to gain a broader understanding of the topics discussed.

Philosophy in Everyday Life:

Philosophical thinking is not limited to academic circles but plays a vital role in everyday life. It helps us reflect on our beliefs, make decisions, and understand the world and our role in it.

Cultural Significance:

In a cultural context, philosophy contributes to shaping the values and self-understanding of a society. It influences how cultures think about important issues such as morality, justice, and human well-being.

In our dialogue, we have applied philosophical methods to gain deeper insights into the nature of human existence and interaction. This kind of reflection is a cornerstone of philosophical inquiry and helps to illuminate complex questions of human life and coexistence. Would you like to delve deeper into these considerations, or are there specific philosophical questions or topics that particularly interest you?

OK, I would like to stop here for today. Thank you for the inspiring answers.

You’re very welcome! It was an exciting conversation. If you have more questions or would like to continue the discussion, I’m here to help. Until next time!

THINKING: everyday – philosophical – empirical theoretical (sketch)

(First: June 9, 2023 – Last change: June 10, 2023)

Comment: This post is a translation from a German text in my blog ‘cognitiveagent.org’ with the aid of the deepL software

CONTEXT

The current phase of my thinking continues to revolve around the question how the various states of knowledge relate to each other: the many individual scientific disciplines drift side by side; philosophy continues to claim supremacy, but cannot really locate itself convincingly; and everyday thinking continues to run its course unperturbed with the conviction that ‘everything is clear’, that you just have to look at it ‘as it is’. Then the different ‘religious views’ come around the corner with a very high demand and a simultaneous prohibition not to look too closely. … and much more.

INTENTION

In the following text three fundamental ways of looking at our present world are outlined and at the same time they are put in relation to each other. Some hitherto unanswered questions can possibly be answered better, but many new questions arise as well. When ‘old patterns of thinking’ are suspended, many (most? all?) of the hitherto familiar patterns of thinking have to be readjusted. All of a sudden they are simply ‘wrong’ or strongly ‘in need of repair’.

Unfortunately it is only a ‘sketch’.[1]

THOUGHTS IN EVERYDAY

FIG. 1: In everyday thinking, every human being (a ‘homo sapiens’ (HS)) assumes that what he knows of a ‘real world’ is what he ‘perceives’. That there is this real world with its properties, he is – more or less – ‘aware’ of, there is no need to discuss about it specially. That, what ‘is, is’.

… much could be said …

PHILOSOPHICAL THINKING

FIG. 2: Philosophical thinking starts where one notices that the ‘real world’ is not perceived by all people in ‘the same way’ and even less ‘imagined’ in the same way. Some people have ‘their ideas’ about the real world that are strikingly ‘different’ from other people’s ideas, and yet they insist that the world is exactly as they imagine it. From this observation in everyday life, many new questions can arise. The answers to these questions are as manifold as there were and are people who gave or still give themselves to these philosophical questions.

… famous examples: Plato’s allegory of the cave suggests that the contents of our consciousness are perhaps not ‘the things themselves’ but only the ‘shadows’ of what is ultimately ‘true’ … Descartes‘ famous ‘cogito ergo sum’ brings into play the aspect that the contents of consciousness also say something about himself who ‘consciously perceives’ such contents …. the ‘existence of the contents’ presupposes his ‘existence as thinker’, without which the existence of the contents would not be possible at all …what does this tell us? … Kant’s famous ‘thing in itself’ (‘Ding an sich’) can be referred to the insight that the concrete, fleeting perceptions can never directly show the ‘world as such’ in its ‘generality’. This lies ‘somewhere behind’, hard to grasp, actually not graspable at all? ….

… many things could be said …

EMPIRICAL-THEORETICAL THINKING

FIG. 3: The concept of an ’empirical theory’ developed very late in the documented history of man on this planet. On the one hand philosophically inspired, on the other hand independent of the widespread forms of philosophy, but very strongly influenced by logical and mathematical thinking, the new ’empirical theoretical’ thinking settled exactly at this breaking point between ‘everyday thinking’ and ‘theological’ as well as ‘strongly metaphysical philosophical thinking’. The fact that people could make statements about the world ‘with the chest tone of conviction’, although it was not possible to show ‘common experiences of the real world’, which ‘corresponded’ with the expressed statements, inspired individual people to investigate the ‘experiential (empirical) world’ in such a way that everyone else could have the ‘same experiences’ with ‘the same procedure’. These ‘transparent procedures’ were ‘repeatable’ and such procedures became what was later called ’empirical experiment’ or then, one step further, ‘measurement’. In ‘measuring’ one compares the ‘result’ of a certain experimental procedure with a ‘previously defined standard object’ (‘kilogram’, ‘meter’, …).

This procedure led to the fact that – at least the experimenters – ‘learned’ that our knowledge about the ‘real world’ breaks down into two components: there is the ‘general knowledge’ what our language can articulate, with terms that do not automatically have to have something to do with the ‘experiential world’, and such terms that can be associated with experimental experiences, and in such a way that other people, if they engage in the experimental procedure, can also repeat and thereby confirm these experiences. A rough distinction between these two kinds of linguistic expressions might be ‘fictive’ expressions with unexplained claims to experience, and ’empirical’ expressions with confirmed claims to experience.

Since the beginning of the new empirical-theoretical way of thinking in the 17th century, it took at least 300 years until the concept of an ’empirical theory’ was consolidated to such an extent that it became a defining paradigm in many areas of science. However, many methodological questions remained controversial or even ‘unsolved’.

DATA and THEORY

For many centuries, the ‘misuse of everyday language’ for enabling ’empirically unverifiable statements’ was directly chalked up to this everyday language and the whole everyday language was discredited as ‘source of untruths’. A liberation from this ‘ monster of everyday language’ was increasingly sought in formal artificial languages or then in modern axiomatized mathematics, which had entered into a close alliance with modern formal logic (from the end of the 19th century). The expression systems of modern formal logic or then of modern formal mathematics had as such (almost) no ‘intrinsic meaning’. They had to be introduced explicitly on a case-by-case basis. A ‘formal mathematical theory’ could be formulated in such a way that it allowed ‘logical inferences’ even without ‘explicit assignment’ of an ‘external meaning’, which allowed certain formal expressions to be called ‘formally true’ or ‘formally false’.

This seemed very ‘reassuring’ at first sight: mathematics as such is not a place of ‘false’ or ‘foisted’ truths.

The intensive use of formal theories in connection with experience-based experiments, however, then gradually made clear that a single measured value as such does not actually have any ‘meaning’ either: what is it supposed to ‘mean’ that at a certain ‘time’ at a certain ‘place’ one establishes an ‘experienceable state’ with certain ‘properties’, ideally comparable to a previously agreed ‘standard object’? ‘Expansions’ of bodies can change, ‘weight’ and ‘temperature’ as well. Everything can change in the world of experience, fast, slow, … so what can a single isolated measured value say?

It dawned to some – not only to the experience-based researchers, but also to some philosophers – that single measured values only get a ‘meaning’, a possible ‘sense’, if one can at least establish ‘relations’ between single measured values: Relations ‘in time’ (before – after), relations at/in place (higher – lower, next to each other, …), ‘interrelated quantities’ (objects – areas, …), and that furthermore the different ‘relations’ themselves again need a ‘conceptual context’ (single – quantity, interactions, causal – non-causal, …).

Finally, it became clear that single measured values needed ‘class terms’, so that they could be classified somehow: abstract terms like ‘tree’, ‘plant’, ‘cloud’, ‘river’, ‘fish’ etc. became ‘collection points’, where one could deliver ‘single observations’. With this, hundreds and hundreds of single values could then be used, for example, to characterize the abstract term ‘tree’ or ‘plant’ etc.

This distinction into ‘single, concrete’ and ‘abstract, general’ turns out to be fundamental. It also made clear that the classification of the world by means of such abstract terms is ultimately ‘arbitrary’: both ‘which terms’ one chooses is arbitrary, and the assignment of individual experiential data to abstract terms is not unambiguously settled in advance. The process of assigning individual experiential data to particular terms within a ‘process in time’ is itself strongly ‘hypothetical’ and itself in turn part of other ‘relations’ which can provide additional ‘criteria’ as to whether date X is more likely to belong to term A or more likely to belong to term B (biology is full of such classification problems).

Furthermore, it became apparent that mathematics, which comes across as so ‘innocent’, can by no means be regarded as ‘innocent’ on closer examination. The broad discussion of philosophy of science in the 20th century brought up many ‘artifacts’ which can at least easily ‘corrupt’ the description of a dynamic world of experience.

Thus it belongs to formal mathematical theories that they can operate with so-called ‘all- or particular statements’. Mathematically it is important that I can talk about ‘all’ elements of a domain/set. Otherwise talking becomes meaningless. If I now choose a formal mathematical system as conceptual framework for a theory which describes ’empirical facts’ in such a way that inferences become possible which are ‘true’ in the sense of the theory and thus become ‘predictions’ which assert that a certain fact will occur either ‘absolutely’ or with a certain probability X greater than 50%, then two different worlds unite: the fragmentary individual statements about the world of experience become embedded in ‘all-statements’ which in principle say more than empirical data can provide.

At this point it becomes visible that mathematics, which appears to be so ‘neutral’, does exactly the same job as ‘everyday language’ with its ‘abstract concepts’: the abstract concepts of everyday language always go beyond the individual case (otherwise we could not say anything at all in the end), but just by this they allow considerations and planning, as we appreciate them so much in mathematical theories.

Empirical theories in the format of formal mathematical theories have the further problem that they as such have (almost) no meanings of their own. If one wants to relate the formal expressions to the world of experience, then one has to explicitly ‘construct a meaning’ (with the help of everyday language!) for each abstract concept of the formal theory (or also for each formal relation or also for each formal operator) by establishing a ‘mapping’/an ‘assignment’ between the abstract constructs and certain provable facts of experience. What may sound so simple here at first sight has turned out to be an almost unsolvable problem in the course of the last 100 years. Now it does not follow that one should not do it at all; but it does draw attention to the fact that the choice of a formal mathematical theory need not automatically be a good solution.

… many things could still be said …

INFERENCE and TRUTH

A formal mathematical theory can derive certain statements as formally ‘true’ or ‘false’ from certain ‘assumptions’. This is possible because there are two basic assumptions: (i) All formal expressions have an ‘abstract truth value’ as ‘abstractly true’ or just as ‘abstractly not true’. Furthermore, there is a so-called ‘formal notion of inference’ which determines whether and how one can ‘infer’ other formal expressions from a given ‘set of formal expressions’ with agreed abstract truth values and a well-defined ‘form’. This ‘derivation’ consists of ‘operations over the signs of the formal expressions’. The formal expressions are here ‘objects’ of the notion of inference, which is located on a ‘level higher’, on a ‘meta-level 1’. The inference term is insofar a ‘formal theory’ of its own, which speaks about certain ‘objects of a deeper level’ in the same way as the abstract terms of a theory (or of everyday language) speak about concrete facts of experience. The interaction of the notion of inference (at meta-level 1) and the formal expressions as objects presupposes its own ‘interpretive relation’ (ultimately a kind of ‘mapping’), which in turn is located at yet another level – meta-level 2. This interpretive relation uses both the formal expressions (with their truth values!) and the inference term as ‘objects’ to install an interpretive relation between them. Normally, this meta-level 2 is handled by the everyday language, and the implicit interpretive relation is located ‘in the minds of mathematicians (actually, in the minds of logicians)’, who assume that their ‘practice of inference’ provides enough experiential data to ‘understand’ the ‘content of the meaning relation’.

It had been Kurt Gödel [2], who in 1930/31 tried to formalize the ‘intuitive procedure’ of meta-proofs itself (by means of the famous Gödelization) and thus made the meta-level 3 again a new ‘object’, which can be discussed explicitly. Following Gödel’s proof, there were further attempts to formulate this meta-level 3 again in a different ways or even to formalize a meta-level 4. But these approaches remained so far without clear philosophical result.

It seems to be clear only that the ability of the human brain to open again and again new meta-levels, in order to analyze and discuss with it previously formulated facts, is in principle unlimited (only limited by the finiteness of the brain, its energy supply, the time, and similar material factors).

An interesting special question is whether the formal inference concept of formal mathematics applied to experience facts of a dynamic empirical world is appropriate to the specific ‘world dynamics’ at all? For the area of the ‘apparently material structures’ of the universe, modern physics has located multiple phenomena which simply elude classical concepts. A ‘matter’, which is at the same time ‘energy’, tends to be no longer classically describable, and quantum physics is – despite all ‘modernity’ – in the end still a ‘classical thinking’ within the framework of a formal mathematics, which does not possess many properties from the approach, which, however, belong to the experienceable world.

This limitation of a formal-mathematical physical thinking shows up especially blatantly at the example of those phenomena which we call ‘life’. The experience-based phenomena that we associate with ‘living (= biological) systems’ are, at first sight, completely material structures, however, they have dynamic properties that say more about the ‘energy’ that gives rise to them than about the materiality by means of which they are realized. In this respect, implicit energy is the real ‘information content’ of living systems, which are ‘radically free’ systems in their basic structure, since energy appears as ‘unbounded’. The unmistakable tendency of living systems ‘out of themselves’ to always ‘enable more complexity’ and to integrate contradicts all known physical principles. ‘Entropy’ is often used as an argument to relativize this form of ‘biological self-dynamics’ with reference to a simple ‘upper bound’ as ‘limitation’, but this reference does not completely nullify the original phenomenon of the ‘living’.

It becomes especially exciting if one dares to ask the question of ‘truth’ at this point. If one locates the meaning of the term ‘truth’ first of all in the situation in which a biological system (here the human being) can establish a certain ‘correspondence’ between its abstract concepts and such concrete knowledge structures within its thinking, which can be related to properties of an experiential world through a process of interaction, not only as a single individual but together with other individuals, then any abstract system of expression (called ‘language’) has a ‘true relation to reality’ only to the extent that there are biological systems that can establish such relations. And these references further depend on the structure of perception and the structure of thought of these systems; these in turn depend on the nature of bodies as the context of brains, and bodies in turn depend on both the material structure and dynamics of the environment and the everyday social processes that largely determine what a member of a society can experience, learn, work, plan, and do. Whatever an individual can or could do, society either amplifies or ‘freezes’ the individual’s potential. ‘Truth’ exists under these conditions as a ‘free-moving parameter’ that is significantly affected by the particular process environment. Talk of ‘cultural diversity’ can be a dangerous ‘trivialization’ of massive suppression of ‘alternative processes of learning and action’ that are ‘withdrawn’ from a society because it ‘locks itself in’. Ignorance tends not to be a good advisor. However, knowledge as such does not guarantee ‘right’ action either. The ‘process of freedom’ on planet Earth is a ‘galactic experiment’, the seriousness and extent of which is hardly seen so far.

COMMENTS

[1] References are omitted here. Many hundreds of texts would have to be mentioned. No sketch can do that.

[2] See for the ‘incompleteness theorems’ of Kurt Gödel (1930, published 1931): https://en.wikipedia.org/wiki/Kurt_G%C3%B6del#Incompleteness_theorems