Tag Archives: social learning

Genetic Programming, Cultural Programming, and Self-programming

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image of axons in the human brain
Axonal nerve fibers in the brain as determined by the measured anisotropy (directionality) of water molecules inside them.  Image Credit: Connectome

David P. Turner / March 13, 2022

There are many specific prescriptions about how humanity must change to restore a hopeful future (e.g. a global renewable energy revolution), and implementing these prescriptions will require new pro-environmental behaviors by individuals along with shifts in societal values.  In this post, I briefly examine four aspects of a simple psychological framework that shapes the personal sphere of social transformation, and I consider how adoption of that framework could inspire pro-environmental behavior.

A common first approximation to explaining how humans behave is by reference to “nature and nurture”.  I will add a third factor – the influence of self-determination, i.e. the products of self-directed thought.  My fourth factor in this framework is one’s personal experience, which of course can crush us or enable us to blossom.

1. Nature refers to our genetic inheritance.  Neurologists broadly understand the genetically-based architecture of the brain, and the role of neural circuity in brain function, but they are still working on how processes like memory and consciousness actually work biophysically. 

Studies of brain function associated with specific activities show that certain areas or modules of the brain (genetically derived) perform particular functions, e.g. mathematical operations or making music.  Psychologists and neurologists generally believe that humans are born with genetic predispositions in how we feel, think, and act (presumably related to the wiring of our brain).  Some examples include our attraction to sweet foods, our fear of snakes, and how readily as children we learn a language.  

Without going overboard (i.e. espousing that genes alone determine behavior), we might use a computer programming metaphor to indicate significant genetic influences on behavior.  Sociobiologist E.O. Wilson opined that “genes hold culture on a leash”, referring specifically to the influence of genes on values. 

Regarding our feelings and behaviors related to the environment, it is important to recognize that some genetically-influenced traits – while being the product of millions of years of biological evolution – may be obsolete in the context of our contemporary high technology civilization.  We are much better at paying attention to rapidly changing threats (e.g. a charging rhinoceros) than to slow onset threats (e.g. climate change), yet now we must attend closely to threats in the long-term future. 

On the other hand, some proposed genetically-based traits – such as biophilia (love of nature) – may be particularly helpful in the context of fostering pro-environmental behavior.

2) Nurture refers to the influences of our cultural environment on how we think, feel, and act.  The success of Homo sapiens is attributed in part to our capacity for social learning.  Children mimic behaviors of their caregivers and tend to adopt their belief system.  As adults, we continue to learn from a variety of cultural sources.

Learned behaviors (e.g. hunting in a hunter/gatherer society) are often adapted to the local environment, and learned cultural beliefs help bind us to our local social group.  Here again, I think the term “programming” is appropriate if used in a metaphorical sense.  We are culturally programmed in some respects. 

Richard Dawkins referred to the units of cultural inheritance as memes.  Note that memes do not have to be true to be useful.  A mythical narrative of tribal origins may help create a sense of tribal identity, which could strengthen within group solidarity in the face of inter-tribal rivalry.

As with our genetic influences, some of our cultural influences may be obsolete or need modifying in the context of on-going environmental change, e.g. the current emphasis on consumerism in the developed countries.

To complicate things, we have significant biases (going back to our genetic programming) about what we learn.  We are particularly likely to believe or imitate leaders (prestige bias) and tend to believe what is believed by a majority of our peers (conformity bias).

3) Self-determination (self-programming) is an overlay on genetic and cultural programming.  Mature human beings can consciously consider alternative views and reflect on what to believe and how to act (albeit there is always a lot going on unconsciously).  This capacity introduces a sense of agency and inspiration.

Self-determination is certainly impacted by emotions, thoughts, and information that originate from genetic and cultural programming.  To some degree, however, impulses from these sources can be consciously recognized and over-ridden. 

Education is in a sense cultural programming, but training in critical thinking and more broadly learning how to learn, can open the door to robust self-programming.  The firehose of information now available through the various media (some true and some not) makes this kind of thinking especially relevant now. 

4.  Personal Experience.  Many genes are expressed only under particular circumstances, and learned behaviors can only be acquired when there is exposure to a relevant example or information.  Additionally, the degree to which learned information is internalized and begins to affect behavior depends on other psychological factors.  Motivation to learn is stimulated by a) a positive connection between teacher and learner, b) a sense of autonomy or self-direction rather than being controlled, and c) a feeling of competence associated with accomplishing a well-designed gradation of tasks and getting approval from significant others.

Let’s consider two cases of pro-environmental behavior in which the three types of programming and experience interact.

Slowing Population Growth.  Historically, most cultures encouraged high levels of reproduction, which is certainly predictable in the face of the kind of intergroup competition common in human history.  More group members make for stronger groups.

Considering the importance of reproduction in biological evolution, it also makes sense that there is a strong genetic influence in favor of reproductive behavior (e.g. mate seeking and sexual pleasure in humans). 

For a woman or couple to decide to have few or no children for pro-environmental reasons (potentially in the face of their own instincts and pro-natal cultural policies) would require significant self-programming.  Growing up (experiencing) a society that values education and opportunities for self-actualization other than parenthood would make the choice easier.

Global and Planetary Citizenship.  Global scale problems, like anthropogenic climate change, require humanity to work collaboratively towards changing the current dangerous trajectory.  However, we seem to be genetically primed to identify with a social group of some kind, which also implies a tendency to classify everyone outside the group as suspect. 

Our local society inculcates a unique language and a belief system that differentiates us from outsiders and may induce xenophobia.  Nationalism is on the ascendency these days, but it is not the limit of what a society can be. 

Thus, becoming a global citizen requires some degree of self-programming.  Individuals must learn about issues of global environmental change and deliberate on how to participate in ameliorating the problems.

Besides identifying with humanity as their tribe, it will be important that people identify with the Earth system as their home, as a whole of which they are a part. 

A common model for societal change begins with an early adopter minority that inspires broader uptake of new values, leading (with some help from prestige and conformity biases) to a majority view (e.g. the broad adoption of anti-littering in the U.S. in the 1960s).  The early adopter minority may come from people who recognize the possibility that the majority view is wrong, and then begin to envision and act on alternatives.  It is encouraging to see a bubbling up of pro-environmental minorities nearly everywhere on the planet now that could grow in an organic manner to become a pro-environment majority.

The Great Transition: A Foundational Concept for an Emerging Global Culture

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David P. Turner / October 11, 2020

Given the gathering storm of global environmental change, our world is in dire need of new ways of thinking.  Culture is, in part, the set of beliefs, customs, and knowledge shared by a society; and cultural evolution happens when new ideas or concepts are generated by individuals and spread by way of social learning.  If a concept is successfully replicated in the minds of most of the people in a society, it could be said to become part of the culture of that society.  Here, I examine the concept of the “Great Transition”, an idea that may help a nascent global society grapple with planetary scale environmental change issues.

The “Great Transition” is a theme employed by authors from a variety of disciplines to characterize how humanity must change in the coming decades. 

We can begin with Kenneth Boulding (1910-1993).  He was an academic economist who published The Great Transition in 1964.  Boulding was an expansive thinker and an early advocate of the spaceship Earth metaphor.  Because he was publishing in the middle of the Cold War era, he was concerned about human self-destructive tendencies associated with both the global geopolitical situation and the global environment. 

Boulding’s Great Transition called for a gradual augmentation or replacement of “folk knowledge” with scientific knowledge.  Both are honed by cultural evolution, i.e. specific beliefs are generated, spread, and retained as part of the cultural heritage within specific social groups.  Faith in folk beliefs is based on tradition rather than on an understanding of underlying mechanisms.  Folk knowledge sometimes serves mainly to foster group identity (e.g. creation myths that build a shared sense of destiny) but other folk beliefs may have practical significance (e.g. knowledge of medicinal plants). 

Various alternative ways of knowing (epistemologies) operate quite differently from folk knowledge.  In the scientific epistemology, a consensus model of how the world is structured, and how it functions, is built up over time by way of hypothesis formation and testing.  One great virtue of the scientific epistemology is that the consensus model of reality can change based on new observations, ideas, and experiments.  Specifically, regarding global environmental change, the scientific community has discovered anthropogenically-driven trends in the global environment and has suggested that they pose a threat to human civilization.  As is evident in today’s political battles over climate change, scientific discoveries and science-based mitigation strategies are not always consistent with folk knowledge.

Boulding advocated a more consistent reflexivity in human thinking, i.e. a questioning attitude and an openness to changing beliefs.  This thinking strategy was something he wanted all humans to share, even though they might be supporting different ideologies. 

Another economist (Mauro Bonaiuti) also wrote a book entitled The Great Transition.  For Bonaiuti, a global economic crisis is imminent driven by 1) limits on natural resources such as fossil fuels, and 2) an overshoot in societal complexity. 

Bonaiuti focused on a trend in growth of Gross Domestic Product (GDP) for developed countries in recent decades.  He found a long-term decline in GDP growth (% per year) across a wide range of developed countries.  The driving mechanism was Diminishing Marginal Returns (DMR) on investments associated with reaching the biophysical limits of natural resources (e.g. land available for agricultural expansion). He feared this economic trend portended eventual collapse of capitalism and the ascendancy of autocratic regimes.

Bonaiuti’s Great Transition away from that trajectory was characterized by degrowth − reduction in the importance of market exchange, reduced production and consumption, and transitioning towards forms of property and company ownership that feature local communities, small shareholders, and public institutions.     

As an Earth system scientist, I agree with Bonaiuti about the human enterprise on Earth hitting the biophysical limits of the Earth system.  Regarding complexity though, I am more sanguine.  A transition to global sustainability is likely to require more complexity, especially in the form of a more elaborate set of global governance institutions. The energy costs could be paid by an expanded renewable energy infrastructure (hopefully without the expansion hitting its DMR).

Physicist Paul Raskin developed another version of the “Great Transition”, this one aimed more directly at addressing the problems of biophysical limits.  The Tellus Institute, with which he is affiliated, produced a broad program of policy prescriptions designed to foster societal change towards sustainability.  One of their prescriptions is a renewable energy revolution (which, not surprisingly is also the subject of a recent book by Lester Brown called The Great Transition).  The Tellus Institute published Journey to Earthland in 2016, with Earthland here referring to an emerging “country” that includes all nations on Earth (hence a planetary civilization). 

For Raskin, the key factor that could unify humanity is the systemic environmental crises that are rapidly engulfing the world (e.g. climate change).  People will be forced to work together to address these crises.  He sees the needed change as a bottom-up driven process, i.e. a “global citizens movement” with strong participation of civil society.

Considering this convergence by earlier authors on the theme of transition, I adopted the “Great Transition” label for a phase in what I call A Positive Narrative for the Anthropocene.  From an Earth system science perspective on the Earth’s history, I developed this six-phase story of humanity’s relationship to the rest of the Earth system.  The Anthropocene Epoch alludes to the recognition by geoscientists, social scientists, and humanities scholars that humanity (by way of the technosphere) has become the equivalent of a geologic force.  My Great Transition phase comes between a Great Acceleration phase (1945 – 2020) and an idealized future of global sustainability.

An essential aspect of my Great Transition usage is that a new social entity is born – a collective humanity working together to manage (or at least avoid wrecking) the Earth system as we know it.  The coalescence of the United Nations − and its successes such as the Montreal Protocol −  hints at the possibilities. 

The great inequality in wealth at all scales, the differential responsibility for causing the current global environmental problems, and the differences among people regarding their vulnerability to anthropogenic environmental change, makes it fair enough to question whether there even can be a global “we”.  However, a majority of humans (5.2 billion out of 7.7 billion) now have a cell phone.  Almost all contemporary humans aspire to use energy and natural resources to achieve and maintain a reasonably high standard of living.  That striving is, of course, causing global environmental change.  So, indeed, there is a global “we”.  And a transition to global sustainability is impossible unless most people on the planet acknowledge membership in that “we”.

The Great Transition must be a global scale phenomenon.  However, the actual changes required will be made across a range of scales from individuals (decisions as consumers and voters), to nation-states (e.g. subsidies for renewable energy), to global (e.g. resolutions of the United Nations).  Let’s consider several of the important dimensions of the Great Transition.

The Biophysical Dimension

Earth system scientists have identified a set of nine planetary boundaries (e.g. the atmospheric CO2 concentration), and the Great Transition will mean regulating human impacts on the environment enough to stay within those boundaries.  At present, the quantitative estimates for those boundaries have significant uncertainties and a robust commitment to continued research is needed.  The research will include continued improvement in our capability to monitor and model the Earth system.  Model simulations are needed to evaluate the consequences of overshooting the planetary boundaries, as well as possible mitigation strategies (e.g. a carbon tax) that could prevent the overshoot.

The Technological Dimension

The technological dimension of the Great Transition is concerned with discovering and implementing the changes to the technosphere that are needed to achieve global sustainability.  As noted, a key requirement will be a new renewable energy infrastructure.  Pervasive advances are also needed in transportation technology, life cycle analysis, and in closed loop manufacturing.  Technological fixes must be carefully scaled up since unintended impacts may emerge in the process.  The field of Science and Technology Studies is beginning to systematically address the relevant issues.  I have previously characterized the product of integrating the technosphere and biosphere as the sustainable technobiosphere (Figure 1).

Figure 1. A stylized rendering of the integration of biosphere and technosphere. Image credit: Original Graphic.

The Psychological Dimension

We all have a personal identity.  It begins with the self-awareness that we grow into during childhood; and it evolves over the course of our life.  We typically identify ourselves as members of various groups and there is often a psychological tension within a human being between independence and group membership. 

These groups may include family, ethic group, professional group, and religious affiliation, as well as citizenship in a city, a state, and a nation.  Membership in a group is recognized as conveying rights and responsibilities. 

As noted, an essential feature of the Great Transition will be that individuals augment their multiple existing group memberships with membership in new groups focused on addressing human-induced environmental change. 

The Education Dimension

One of humanity’s most important evolved traits is the capacity to transfer knowledge by way of social learning.  Language is a tool for efficient communication of information horizontally (within a generation) and vertically (across generations).  The Great Transition will require a global society with citizens who understand enough Earth system science to appreciate the need for humanity to manage its impact on the biosphere and the rest of the Earth system.  They must generally be literate, so as to assimilate basic information about what is going on in the world, and to some degree be scientifically literate so they can understand the underlying mechanisms that explain what is going on.   

The Geopolitical Dimension

Since the Treaty of Westphalia in 1648, what happens within national borders is in principle largely left to the inhabitants of the nation.  Nations have subsequently become protective of their national sovereignty.

Issues of global environmental change now disrupt and challenge that principle.  National emissions of greenhouse gases sum up to a major global scale impact on the environment.  National sovereignty is thus not sacrosanct; nations must cooperate, or they will all suffer.  The current global wave of nationalism, especially the push back against commitments to international negotiations and agreements, is inhibiting movement towards a Great Transition.  A significant step forward would be formation of a new global environmental governance institution, such as the proposed World Environment Organization.

The Great Transition concept has thus far spread rather thinly across humanity.  But as a global society forms in response to global environmental change, it should become foundational.