Systems Theory
A useful approach to understanding the interrelationship of all things is the framework known as systems theory, sometimes called “general systems theory.” The systems view of life studies the world in terms of patterns and relationships. A system is defined as an integrated whole whose properties cannot be reduced to those of its parts. Psychologist Lawrence LeShan: “Primarily, objects and events are part of a pattern which itself is part of a larger pattern, and so on until all is included in the grand plan and pattern of the universe. Individual objects and events exist, but their individuality is distinctly secondary to their being part of the unity of the pattern.”
Fritjof Capra:
Natural systems are wholes whose specific structures arise from the interactions and interdependence of their parts. Systemic properties are destroyed when a system is dissected, either physically or theoretically, into isolated elements. Although we can discern individual parts in any system, the nature of the whole is always different from the mere sum of its parts. Systems are intrinsically dynamic. Their forms are not rigid structures but are flexible yet stable manifestations of underlying processes . . . Living systems tend to form multi-leveled structures of systems within systems. For example, the human body contains organ systems composed of several organs, each organ being made up of tissues, and each tissue made up of cells. All these are living organisms or living systems which consist of smaller parts and, at the same time, act as parts of larger wholes. Living systems, then, exhibit a stratified order, and there are interconnections and interdependencies between all systems levels, each level interacting and communicating with its total environment. (14)
The natural world offers many examples of the collective action of individual members of a species creating larger, more complex systems embodying a group mind or intelligence.
Patterns of such collective coordination can be seen in highly integrated insect communities: “Extreme examples are the social insects – bees, wasps, ants, termites, and others – that form colonies whose members are so interdependent and in such close contact that the whole system resembles a large multi-creatured organism. Bees and ants are unable to survive in isolation, but in great numbers they act almost like the cells of a complex organism with a collective intelligence and capabilities for adaptation far superior to those of its individual members.”
Examples of systems abound in nature. Every organism – from the smallest bacterium through the wide range of plants and animals to humans – is an integrated whole and thus a living system. Cells are living systems, and so are the various tissues and organs of the body, the human brain being the most complex example. But systems are not confined to individual organisms and their parts. The same aspects of wholeness are exhibited by social systems – such as an anthill, a beehive, or a human family – and by ecosystems that consist of a variety of organisms and inanimate matter in mutual interaction. What is preserved in a wilderness area is not individual trees or organisms but the complex web of relationships between them. (15)
Systems theorists have identified some of the principal laws of nature exhibited by systems:
- Coherence: Complex systems are organized in such a way that each of its parts is linked with every other part. Coherence can exist both within the components of a given system (internal viability) and between other systems (external adaptation).
- Interaction: New forms and functions emerge as diverse elements interact. Interaction creates interconnection, which produces coherence. “The hallmark of a system of such coherence is that its parts are correlated in such a way that what happens to one part also happens to the other parts – hence it happens to the system as a whole.”
- Complementarity: Polarity is a basic characteristic of living systems. Opposites balance each other in a state of equilibrium (e.g., yin/yang).
- Recursion: The parts and elements of the whole have similar patterns which repeat each other at successively deeper levels. “Coherent systems are inevitably complex. A higher form of organization in a complex system does not just repeat the structure on the lower levels, but adds novelty, while repeating key patterns that remain invariant.”
- Instability: There are limits to the growth of a coherent system – beyond a critical point, systems become unstable and break down into their individual components.
- Evolution: The evolution of natural systems is towards higher levels of coherence and complexity. “There is a progression from level to level of structure and complexity in nature: from the atomic to the molecular, from the molecular to the multimolecular, from the multimolecular to the cellular and multicellular, and from there to the ecological and bio-spherical.”
Through the action of the above, and other related laws, complexity emerges in the universe as evolution creates more and more complex and coherent atomic, molecular, biological and psychosocial structures and systems.
The self-organization of systems is a recurring feature at all levels of the universe: “The recursive system of self-organization, where every layer curves back on itself to monitor another layer, pervades physics and biology. Self-organization is embedded in the fabric of the cosmos, acting like an invisible, offstage choreographer to drive evolution.” In You Are the Universe, Deepak Chopra and Menas Kafatos discuss this important concept:
In a self-organizing system, each new layer of creation must regulate the prior layer. So, the generation of every layer in the universe, from particle to star to galaxy to black hole, cannot be considered random, given that it was created from a pre-existing layer that in turn was regulating the layer that produced it. The same holds true throughout nature, including the workings of the human body. Cells form tissues, which in turn form organs, the organs form systems, and finally, the entire body has been created. Each layer emerges from the same DNA, but they stack up, as it were, until the pinnacle of achievement, the human brain, crowns it all . . . Whether we are speaking of genes and the brain or solar systems and galaxies, self-organization is present. Existence requires balance, which demands feedback. By monitoring itself, a system can correct imbalances automatically. Every new bit of the universe, however minuscule, must create a feedback loop with what gave rise to it. Otherwise it wouldn’t be connected to the whole. (16)
The building blocks of most systems are based on the principle of hierarchy, which determines the levels of organization and the nature and structure of the interconnections. Each living component possesses its own self-organization and a limited degree of autonomy within the larger system. These systems exist in a hierarchy in which higher levels subsume and regulate lower levels. “Every system does its job, being more or less responsible for its own survival and reproduction (within its niche in the whole organism), at the same time being controlled by one or more superordinate regulatory systems.” Many systems, both natural and manmade, are organized in a hierarchical structure:
Nature appears to be structured as levels of organization or complexity. Elementary particles give rise to atoms, atomic structures form molecules, which in turn form macromolecules such as proteins and DNA, which are the basis for living organelles and cells, which congregate and cooperate to form the profusion of living organisms populating the planet. Evolution, as a progressive complexification of matter and psycho-biotic systems, is ostensibly a dynamic process of ever-increasing levels of complexity and organization. In the sense of nested systems within systems, hierarchy is an accurate and appropriate description of nature . . . If we picture nature’s nested systems as circles within circles within circles, where the boundaries of all the circles are permeable, then hierarchy permits the flow of information and energy both up and down, and laterally, between systems at all levels. Hierarchy involves the communication of information and energy through “upward causation,” from lower-level (meaning less complex) systems to higher level (meaning more complex and organized) systems, and “downward causation,” from higher-level systems to their component parts; as well as horizontal causation (laterally between systems on the same level). In this systems view of hierarchy, power resides in the cooperative relationships between the various systems and their parts. (17)
In summary, the systems view of the universe is essentially holistic and integrative; it looks at the world in terms of interrelatedness and interdependency, linking all levels of existence in a unified whole. “Living systems are organized in such a way that they form multi-leveled structures, each level consisting of subsections which are wholes in regard to their parts, and parts with respect to the larger wholes. All entities – from molecules to human beings – can be regarded as wholes in the sense of being integrated structures, and also as parts of larger wholes at higher levels of complexity.”
Rodger R Ricketts
We are all Interconnected even with the Universe 