The most essential things are often the ones we overlooked longest.
No intention. No intelligence. No face you would call beautiful. Not even visible to the naked eye.
By every conventional measure, the microorganisms in your gut are primitive. And yet without them, the body cannot absorb nutrients. The immune system loses its footing. The quality of thought itself shifts with their condition.
This is not a paradox. It is simply what life is.
Civilisation has been, in many ways, an extended exercise in voluntary control — the attempt to manage, design, and optimise. In this direction, the results have been extraordinary.
But this capacity does not reach the layer of symbiotic activity.
Microorganisms do not respond to intention. They respond to conditions. And those conditions cannot be manufactured by sophistication. They can only be sustained — through the unglamorous daily practice of removing what harms them, eating what is seasonal, and remaining attentive to what the body signals.
No technology substitutes for this. None has yet, and the structure of the problem suggests none will.
Many people are beginning to sense this. That civilisation and scientific progress, for all their reach, do not satisfy the necessary conditions for life. This is not a retreat from reason. It is the recognition of a layer that reason, alone, cannot access.
Three layers of activity constitute what we are:
Voluntary movement — what we call the self.
Involuntary movement — the autonomous systems beneath awareness.
Symbiotic activity — the integration of what is not us into what we are.
All three must be present. Remove any one of them, and the superorganism collapses. We have spent most of our history attending to the first, some of our history beginning to understand the second, and almost none of it acknowledging the third.
What Sagen Ishizuka perceived in the Meiji era — the balance of opposites, the whole food, the seasonal ingredient — may have been a response to all three layers at once. Without the language. Without the science. Through the body, which already knew.
The primitive sustains the complex.
If that is the structure of life, then some of what we have called progress deserves a second look.
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