Interconnectedness and Holistic Healing in South Africa: What a Universe of Fields Teaches Us About Health

Written by Sean du Plessis — Herbal Journeys

Interconnectedness and holistic healing in South Africa share a common root — the recognition that nothing exists entirely by itself. Every living being develops within relationships, depends upon wider systems, and continually influences the world around it.

This is the first foundational principle guiding my approach to Traditional Western Herbal Medicine. And the deeper you look into it, the more it changes everything — how you understand a plant, a body, a symptom, and a life.

Nothing Exists in Isolation

A tree cannot be fully understood without considering the soil, water, sunlight, fungi, insects, climate, and wider landscape in which it grows. Pull any one of those threads, and the picture changes.

The same is true of a human being. We cannot be understood simply as a collection of separate organs, nor as isolated individuals unaffected by food, relationships, community, environment, and the living world around us. The deeper we look into nature, the more difficult it becomes to draw a firm boundary between one thing and another.

This principle runs from the smallest scales accessible to physics all the way through ecosystems and into the ecology of the human body. At each level, we find relationships within relationships.

What Modern Physics Shows Us

We commonly picture matter as tiny solid particles moving through empty space — separate objects travelling from one place to another, occasionally colliding or exerting forces on each other.

Modern physics presents a more subtle view.

Quantum field theory describes the universe in terms of fundamental fields extending throughout space. What we call an elementary particle can be understood as a localised excitation of its corresponding field. A photon is associated with the electromagnetic field. The Higgs boson is an excitation of the Higgs field, which permeates the entire universe — and other elementary particles acquire mass through their interactions with it.

This does not mean particles are unreal. It means the distinction between a particle and the field it belongs to is more complicated than the older image of an isolated speck of matter moving through emptiness.

Gravity is described somewhat differently. Einstein’s general theory of relativity understands gravity as the curvature of spacetime in the presence of matter and energy — not yet unified with quantum field theory into a single complete framework. But our most successful physical theories increasingly describe reality in terms of fields, interactions, relationships, and patterns rather than entirely separate objects.

Even apparently empty space is not simply nothing. In quantum field theory, the vacuum is the lowest-energy state of a field — it may still possess physical properties and display measurable quantum effects.

Separation May Be Less Absolute Than It Appears

This scientific picture does not prove the spiritual claim that “everything is one.” Physics cannot make that metaphysical leap for us, and it would be inaccurate to present it as such.

What it does show is that the older picture of reality as isolated pieces of solid matter in a void is incomplete. At the most fundamental levels accessible to physics, reality appears deeply relational. Matter cannot be fully described without fields. The properties of particles are expressed through interactions. What appears to us as a separate object is also an event within something more extensive.

A wave has a recognisable form. It cannot exist independently of the water through which it moves.

From this we may draw a philosophical insight, while being careful not to confuse interpretation with scientific proof: separation may be less absolute than it appears.

Why This Matters for Health and Herbal Medicine

If this principle holds at the level of physics and ecology, it holds at the level of the human body too.

Symptoms rarely arise in isolation. A recurring headache, a hormonal imbalance, a digestive complaint — each exists within a network of relationships: sleep patterns, emotional states, nutritional habits, relational stress, environmental exposures, and the broader rhythm of a person’s life. Treating the symptom without attending to that wider web often brings only temporary relief.

Traditional Western Herbal Medicine works differently. Plants themselves embody interconnectedness — each herb carrying a complex of compounds that work together, often more effectively than any single isolated constituent. And the herbalist’s task is not just to match a plant to a symptom, but to understand the whole person within their whole context.

This is the practical meaning of holistic healing. Not a vague aspiration, but a discipline of attention — to the relationships that shape health, and to the living systems in which we are all embedded.

An Invitation to Explore

If this way of thinking about health resonates with you, the next step is a conversation.

View Sean’s profile on S.O.L.O and book a session →

You can also explore holistic healing events and practitioners on S.O.L.O — a community of Sages across South Africa offering a wide range of conscious wellness practices.

References: CERN. “The Higgs Boson.” CERN.ch