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A Tree of Knowledge

Today, I am a bit euphoric. I think I achieved a major breakthrough in sorting and elaborating my reflections. And all because of an atheist meme on facebook that labeled the Bible, the Quran and the Talmud “fake news” (a political fashion term at the moment). Critical with all “extreme” positions, I had to come up with a proper reply, but the issue turned out to be more complicated. I think I found a good way to explain my point. I present: My tree of knowledge!

Wait a minute… Tree of knowledge? Like the one in the Bible? No. That is a different story. But also yes, somehow. I will come to it later (maybe). Like the one described by René Descartes (“Philosophical works”, Vol.2, transl. John Cottingham et al., Cambridge Univ. Press, 1985, p.186)? His tree had three parts: metaphysics as the roots, scientific knowledge of nature (physics) as trunk, and the three main branches medicine, morals and mechanics. Philosophy’s task then was to harvest the fruits of this tree as insight of the world. Its key questions are “What is knowledge?” and “What do we use it for?“. My tree is similar, but – in view of recent insights from biology, psychology, culture studies and constructivism – more sophisticated in the description of roots and trunk, and more up-to-date in the number and constitution of branches. Another famous tree of knowledge was proposed by Humberto Maturana and Francisco Varela (“The Tree of Knowledge. Biological roots of human understanding.”, 1987). This, indeed, is a book that everybody (!) should read! It is a key work in the field of constructivism, insightful not only for academics but for everybody who wants to go through daily life mindfully. However, the metaphor of a tree is not particularly illustrated in the book but simply refers to human understanding as a living and evolving network: “We will propose a way of seeing cognition not as a representation of the world ‘out there,’ but rather as an ongoing bringing forth of a world through the process of living itself” (p. 11). Maturana and – even more so – Varela, not only with this work but also with other impacting publications, belong to my most influential thinkers and scientists. Even though I try to avoid their flaw of widely ignoring the philosophical insights of the past 2500 years in their Tree of Knowledge, their insights contributed significantly to the elaboration of my tree of knowledge:

meaningtree

The roots constitute the sources of all our experiences. Everything we know about the world is constructed by our cognitive equipment: senses, central nervous system, brain. Parts of this system are memory, consciousness, emotions and other psychologically observable and explainable features. In simple terms: we observe, process, think, feel, recall and react. Then, we securely know that we are the centre of the universe. All experiences necessarily are made by us from the self-perspective. Nobody can make experiences for someone else. Same as a thought doesn’t exist beyond its being-thought, experience doesn’t exist beyond its being-experienced. The perception of a self (or an ego) inevitably goes along with the definition of everything else as the other. This illusion of separation creates the idea of world as something external. Within this world-space we experience desires and needs that feed our constant fear of non-existence and ceasing-from-existence. We experience many forms of suffering (in the literal form as pain, in the figurative form as unsatisfactoriness) and yearn for safety and security. This list of basic features is certainly incomplete, but I believe it is sufficiently precise to adumbrate the key point: all humans (as long as not physically or mentally disabled) share these features, and all humans build their decisions, viewpoints and their life on this foundation. Agree?

The trunk is the channel through which we process all these experiences in order to manifest them in our being-in-the-world (using Heidegger’s term). Experiencing is a process (for some scholars even an act) that only works in view of an experience background that is present in the experiencer, an active sense-making. This might be the biggest difference to Descartes’ tree of knowledge: It is illusionary to believe that the act of sense-making for all humans is always only scientific, exploiting knowledge of “the real world” (nature). Since Kant and latest since the convincing insights provided by constructivism, there are many more options. First, we all run on a kind of default setting. If not otherwise reflected or mindfully brought into our conscious awareness, the choices and decisions we make are controlled and determined by the cognitive and behavioural patterns acquired since we are born, under strong influence of our emotions, our education and other previous experiences that I like to summarise as the matrix. In this default setting we tend to be selfish, self-centred, vulnerable, manipulable and susceptible for external powers. Then, there is dogmatism and indoctrination: Someone tells us in one or the other form what certain experiences mean and what we have to conclude from them. In the light form, this includes the parental and institutional education at home and at schools. In the more drastic form we can find that in most religious instances (church), in some political systems, and in parts even in science; in short: in all systems that have anything to do with power of some over others (in the widest possible meaning). There are also more conscious and sceptical ways of sense-making: we can deal with observations and experiences empirically by setting them into perspective with other observations and experiences, we can contest them and refine our understanding of them. The most basic tool for this is logic. An important aspect of these strategies to “construct meaning from experience” is that they are more sustainable and stable the more a person is mindful and free in the choice of options.

In order to understand my choice of branches (here: religion, culture, politics, economy, science, technology) it is important to realise that this model applies for both individual humans and social agglomerations at large. Let me start with the societal level. In current societies, these spheres are the most present ones. Almost all societies developed or adopted institutions of organised religion or at least some kind of spirituality, organise themselves in some form of politics, established systems of production, trade and consumption (economy), started investigating nature and society (science) and invented more or less sophisticated tools that make human life easier (technology). Culture might be an outstanding point here, and some might disagree upon its presence in this set of social spheres. What I mean with it here are all the features and characteristics that serve as the identity-giving connecting fabric of a society: language, art, morals, codes of behaviour, Zeitgeist. Different societies express these branches in different fashions and to various extents, both regionally (an Asian society is different from a European one) and temporally (the Greek society of 500BC differs from the contemporary Greek society). From the historical perspective, some ancient branches disappeared while new ones flourished, others dried out or grew stronger. Let’s take, for example, the German tree: It is a completely secular society, so the religion branch is very small. Germans are – especially in view of their horrible history – convinced of their political system and very “political” in the sense that many topics on the political agenda are discussed – the Politics branch is rather strong. The same can be said for the economy branch, even though it is certainly smaller than the US-American economy branch since German are generally quite sceptical with consumption. Science might be one of the biggest branches: We can only know for sure what we have contested and analysed, including nature, art, religion, etc. Everything must be able to stand a critical investigation, otherwise it is either meaningless or wrong. Technology has shaped the German society quite significantly, but – in analogy to economy – people are sceptical with innovation and rather conservative.

There is an ambivalent correlation between the society as a system and its individual members. Each individual contributes to the characteristics of a society, but it is also society that shapes individuals and sets the margin for their self-expression. A religious society will most likely produce religious members. The process of social change and progress, therefore, is usually very slow. However, what is valid for the society at large is also valid for the individual: Everybody develops all branches in one or the other way and to a certain extent. Remember: these reflections are about “constructing meaning from experience”.

Example 1: Some experiences affect our understanding of features of our surrounding (our world construct): We long to understand nature and the world. Depending on the epistemic channel that a person prefers and applies, answers are found in the branch of religion or in science (This is a descriptive statement! It does not evaluate the legitimacy of choosing religion or science to answer questions about the world fabric adequately! This is done elsewhere.).

Example 2: Experiences concerning the fulfilment of needs can either be manifested in economy (for example as materialism), in religiously or spiritually motivated modesty, or in scientific explanations of human biology and psyche.

All parts – roots, trunk, branches – are dynamic and subject of change. Some roots grow deeper and stronger when a person puts a focus on certain types of experiences or when outer conditions (for example, the type of job, or the family situation) draw the person’s attention to particular aspects of life. The channels in the trunk are cultivated and expressed to different extents, too. Children mostly follow their default setting, but during youth and adolescence they discover new strategies for constructing meaning. Some become open-minded empiricists, others indoctrinated religious fanatics (just to be sure: there are also open-minded religious people and dogmatic fanatic empiricists). Once a channel is formed and solidified, it is very difficult to change the setting, yet not impossible. Moreover, it is perfectly possible that many branches co-exist peacefully. A scientist can be outspokenly religious by separating the types of knowledge strictly – empiric physical knowledge into the science field, normative spiritual knowledge into the religion field. It would take an enormous amount of active ignorance to claim that “there can only be scientific knowledge” (as done by atheists) or “there can only be religious belief” (as done by religious fanatics).

We can think of countless examples in what way this metaphor depicts the development and constitution of social spheres like politics and economy as the result of meaning-construction. This would blow up this letter by far too much. Instead, I’d like to draw the attention towards the fourth element in this illustration: the fruits. When a branch flourishes, there are fruits growing that a person or a society has to harvest. A strong economy branch will support wealth and material well-being, but also greed and competition. A strong religion branch will increase the capacity of hope and identification with the community, but also fascism (separating the own beliefs from the others’ beliefs) and dogmatism (for example promoting creationism and denying biological evolution). Some fruits are sweet, others are poisonous or stink. It is these fruits that make people conclude that some branches are more valuable and viable than others, that some branches are better kept small or even cut off while other branches deserve more care and nourishment. Atheists often deny the legitimacy of the religion branch. Anti-capitalists see a social threat in the economy branch. Political reformists and anarchists would like to reshape the politics branch according to their political ideals. Reportedly, there are even “science-deniers”. Very often, the suggested “cures” focus on the materialisations and embodiments of meaning-construction within the realms of the respective branches: Atheists (as in the initial remark) want to defame or ban the historical religious books, anti-capitalists want to abolish money or the monetary system, anarchists aim at freedom from any political leadership. History has proven that forceful and violent attempts to reach these goals will almost always end up in conflict and misery. Try to take away the Bible from a religious Christian, and he will stick to it even more, like a child to exactly that toy that you try to take. It will also not be possible to change that person’s roots. The only sustainable chance is to encourage people to open and use different channels of meaning-construction. If you want to change a religious person, present to him alternative interpretations of worldly phenomena, philosophical ways to reason virtues rather than divine laws, or how meaning of religion changes when church is unmasked as a political rather than a spiritual institution. Don’t expect the religious person to change easily. He will try to change you instead: explaining different conceptualisations of “God”, “loving-kindness” as the core element of religious insight, benevolence and grace of charity as spiritually motivated virtues. Ask yourself first, if your own personal choice of how to construct meaning from experience is always exclusively right! The same can be said in the case of “money”: Is it really money that we should condemn as the root of all evil and the cause of greed and injustice? Or is it because we give it too much meaning?

Many people feel powerless in regard of huge overarching “systems” like church, political leadership, capitalism, technological progress, cultural matrix. They might criticise that my focus on strategies of meaning construction is too individual and idealistically ignoring that institutionalised systems and their power outweigh the impact of individual person belief and knowledge systems. Maybe, maybe not. I agree that a heavy precondition for my reflections is a certain degree of freedom of choice. People living in tyrannies might not have a chance to change the fashion of the politics branch. Capitalism is so deeply entrenched in people’s life that it doesn’t really give them a chance to choose their lifestyle. People in the poorest country on earth face such urgent existential problems that questions of meaning-construction turn out unaffordable luxury for them. However, most of us do have a choice. Systems only have power over us when we give it to them, which is mostly by not taking full advantage of our capacity to choose how we construct meaning from experience. Mindless people are easier to control than people with a clear and well-reasoned, well-informed worldview. Naturally, there will always be those people with deeper insights and a wider variety of choices (those with a thicker trunk) and those with rather limited possibilities (with thinner trunks, easily bendable in the wind of opposition). Here, we need communication and discourse on all levels (family-internal, among friends, in social groups and public in general) in order to plant seeds in each other to refine and sophisticate our meaning-construction strategies. We need to make sure, of course, that it is the better argument (in terms of logic consistency and viability) that wins, not the most powerful position or the most popular. Then, sooner or later, some branches decay while others flourish or new ones sprout. Again, we see that the picture fits perfectly!

There are several possible streams of thought from here on. Some of them will certainly be the subject of future letters I will write here:

  • Education – How can home and school education support a child or teenager to identify and use various channels of meaning-construction mindfully? How can we develop more options for ourselves to deal properly with our “root problems” (suffering, desire, self, etc.)?
  • Culture – What does this scheme imply for intercultural communication? What does it mean for cultural change in general?
  • Buddhism – This picture fits so perfectly into Buddhist philosophy that an article on that relation is almost inevitable!
  • Constructivism – I believe it is worthwhile pulling the constructivist elements of this model into awareness. We can learn many meaningful lessons for daily life from it!
  • Science and Technology – As part of my profession, I believe that this metaphor helps enlightening some of the mechanisms that support scientism and technocracy in our society. If we want to deal with emergent problems like climate change and progressive emotional dullness (a la Konrad Lorenz) successfully, it might be necessary to pay attention to the patterns implied in here.

For now, I’d just like to refer the reader to one of the most important and meaningful speeches ever given (in my humble opinion): David Foster Wallace’s “This is water“.

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6 thoughts on “A Tree of Knowledge

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