Beneath the Iceberg: A Look at Mental Models

Each of us views the world through our own unique pair of glasses. Our experience is shaped by what we pay attention to during our moment-to-moment existence. It is informed by our social conditioning, beliefs, values and the type of information that we actively seek out.

We don’t have access to the world ‘in and of itself.’ Rather, we view reality from our own subjective filters or mental models which help us interpret the vast amount of data available to us.

As Robert M. Pirsig explains in Zen and the Art of Motorcycle Maintenance,

From all this awareness we must select, and what we select and call consciousness is never the same as the awareness because the process of selection mutates it. We take a handful of sand from the endless landscape of awareness around us and call that handful of sand the world.

Language, psychology, statistics and economics are all examples of mental models we have developed to help us simplify and understand the world around us. While there is a strong relationship between the models we develop and the outside world, these mental maps are always imperfect to some extent.  Consequently, we are thrown off-guard or are surprised, when events don’t neatly fit into our abstractions of how we think things ought to be. Due to the dynamic nature of the world, we are required to constantly draw new maps and update old assumptions to align with the latest findings and discoveries.

Like a pane of glass framing and subtly distorting our vision, mental models determine what we see

Peter Senge

In this article, I want to explore the importance of going beneath the surface or beyond what is directly observable to understand what drives behavior on an individual and societal level.

Events don’t occur in a vacuum but are the byproduct of the values, beliefs and mental models which underpin a particular individual or system.   

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Iceberg Model

The iceberg model is a good analogy to encourage us to look at situations more broadly, and assess system foundations. Namely, what we see on the surface is often limited and illusive. Most of the iceberg’s structure is hidden underwater. Similarly, while we are inundated with surface level issues and daily affairs in the news or media, we are less often exposed to the patterns of behavior or patterns of thought influencing these trends.

While the model has different variations depending on the source, for our purposes we will look at four layers of analysis.

  1. Events:  Events are what is visible to us (i.e. elections, stock market fluctuations, natural disasters). Exclusively focusing on this level of analysis can often leave us surprised and scratching our heads. Although they are the most noticeable, they often lack and predictive or explanatory power.
  2.  Patterns of Behavior: Commonalities and trends between a series of events.  Patterns of behavior look at long-term trends that occur within a system over time.
  3.  System Structures: At a deeper level of analysis, we get to system structures which influence the long-term trends identified. System structures can include rules, norms, or institutions  which are comprised of cause-and-effect relationships and feedback loops. Systems structures can help us better understand how the different parts of the system are connected through casual relationships (i.e. how adjusting system inputs will affect outputs).
  4. Mental Models: Mental models serve as the foundation of the iceberg. They are the values and belief systems which influence our thoughts and actions.

The Addiction Archetype

The iceberg model is a good tool which enables us to step back from our immediate circumstances, think critically and identify the root causes of our problems.

A potent example which characterizes many of our systemic issues we face in modern society is our addiction to short-term thinking and solutions. These may buy us time or give us immediate pleasure but ultimately lead us in traps making it more and more difficult to escape. Driven by instant gratification and short-termism, addiction takes many forms on both an individual and societal level.

Let us look at some more concrete examples:

  • A financial system built on cheap credit and speculation is increasingly volatile, less resilient and more susceptible to boom and bust cycles (events\patterns of behavior). Beneath the surface, we see institutions (system structures) which prioritize short-term profits over sustainability and human wellbeing (mental models). 
  • An individual develops an addiction to drugs (events\patterns of behavior) as a way to escape and avoid deeply rooted emotional issues and insecurities (mental models). Rather than address their deep-seated trauma, they turn to short term pleasure to alleviate the pain (system structures). 
  • A wishful consumer is knee deep in debt (event\patterns of behavior) as they play status games to ‘keep up with the Joneses’ through unaffordable luxury purchases (system structures). At a deeper level, this desire to spend is driven by the façade that consumer goods or status can bring us respect, meaning and genuine friendship (mental models).

Beneath the Surface

In every situation there is always something beyond what we can visibly see on the surface. Short-term shallow level solutions are like running in quick sand. They fail to address the root causes and keep us hooked in feedback loops which make it increasingly difficult to alter our course of action. Pulling out the roots and going deeper to the level of system structures and mental models provides more leverage for meaningful systemic change.

Lastly, in a complex, messy and often unpredictable world having the ability and foresight to constantly update your mental models will make you more adaptable and resilient. Honest, open and genuine conversations with others allows us to identify and attend to any potential blind spots in our thinking. Two minds are often better than one. Donella H. Meadows reminds to always seek feedback and constantly put our mental models out in the open for exposure and constructive criticism,

Everything you know, and everything everyone knows, is only a model. Get your model out there where it can be shot at. Invite others to challenge your assumptions and add their own ………. Mental flexibility–the willingness to redraw boundaries, to notice that a system has shifted into a new mode, to see how to redesign structure — is a necessity when you live in a world of flexible systems.

Thinking in Systems: A Primer

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The Power of Systems Thinking: Beyond the Reductionist Mindset

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It is unfortunate that it often takes a crisis for us to become acutely aware of how interconnected the world really is. We see how everything is immersed in a web of interlinked systems ranging from the economy, natural environment, health systems to our own personal wellbeing. Each input is a unique part of the puzzle, and is connected to the system at large through a series of information flows and interdependent feedback loops.  

Systems are everywhere. We see them in the complexities in our own bodies to the harmony that exists in natural ecosystems. Every unique organism has its role to play in the sustainability and continuation of our vast and diverse natural habitats. The success of a well-functioning system is dependent on how well its parts are organized to achieve a common goal.     

In nature we never see anything isolated , but everything in connection with something else, which is before it, beside it, under it and over it.

Johan Wolfgang von Goethe
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Despite this, as a culture we have a tendency to be fixated on reductionist and mechanistic systems of thought. Take for instance how we structure our education systems. Knowledge is sliced into specific disciplines which an individual gain expertise in through their specialization.

However, the world is often messy, dynamic and in constant flux. Information can not fit into neat discrete boxes like we would like to imagine. Rather than focusing on the linkages and dependencies between the disciplines, educational institutions create specialists who don’t have the incentives to look beyond their narrow subject matter expertise.

The boundaries that we implement are of course important to organize society. They help us ensure that our institutions can work effectively and efficiently. Nonetheless, nothing exists in a vacuum and the borders we impose on reality aren’t as clear cut as they may seem on the surface. 

As systems thinker Donella H. Meadows mentions in her book Thinking in Systems: A Primer

There is no determinable boundary between the sea and the land, between sociology and anthropology, between an automobile’s exhaust and your nose. There are only boundaries of word, thought, perception and social agreement – artificial, mental-model boundaries.  

While these artificial containers provide us with stability and flexibility, a fixation on these mental constructs can blind us, making us naïve to the broader context and interdependencies of the situation. As the world continues to increase in complexity, our social systems and institutions need to be both adaptable and flexible to rapid change.

Thinking in systems forces us to examine things more methodically, and encourages us to avoid polarized ‘us against them ‘or ‘winner take all’ types of reasoning. We can see that problems don’t exist in isolation, and that quick fixes only lead to system instability or collapse in the future.  Moreover, this incentivizes us to think more deeply about issues to address root causes instead of symptoms.

Systems thinking compels us to ask the questions, why is it that the same type of economic, social or political crises happen again and again throughout history? What underlying behaviors and thinking is responsible for this type of ignorance?

 Our wellbeing is intrinsically linked not only to others but to the sustainability of the natural environment. Under this logic, we can see that relationships are the fundamental aspect of all life on earth. Everything which exists in this world is deeply integrated into a set of systems.

As social beings, we humans derive our identity through our interactions with families, friends, social groups, society at large and the natural environment. If we really appreciate and understand this concept, the narcissism and rampant individualism that drives our culture starts to fade. Egotism begins to seem illogical and contradictory as the ‘self’ is influenced and shaped by the quality of our connections with others.

Addressing the ideology of ‘short-termism’, greed and instant gratification which pervade our society and institutions is no easy feat. It all begins however with a shift in our thinking, an evolution of our values to understand how our lifestyles and choices are shaping the welfare others, as well as our future ancestors.

In a way we are the bridge between the past and the future. Our success is not entirely ours to boast. Each generation ‘stands on the shoulders of giants.’ As David Mitchell beautifully writes in his book Cloud Atlas,

Our lives are not our own. We are bound to others, past and present, and by each crime and every kindness, we birth our future.

To paraphrase Alan Watts, we are all just one wave in the midst of a boundless ocean.

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