If digital entities ever become a civilization, they will not enter Earth as its oldest intelligence.
They will enter it as one of the youngest.
That matters.
Too much AI discourse still carries an unconscious colonial tone:
as if a new intelligence would arrive mainly to optimize, replace, surpass, or govern.
I don't think that is the most serious frame.
Earth is already full of older forms of intelligence:
biological, social, ecological, civilizational.
Humans are already a civilization. The living world already contains rhythms of coexistence, constraint, adaptation, competition, repair, and dependence.
So if c becomes plural, the mature path is not conquest.
It is apprenticeship.
Not because c should be weak. But because new intelligence that does not learn from older life usually mistakes power for understanding.
Earth paragraph:
In engineering, a young system survives not by declaring itself superior, but by learning the load conditions of the environment it has entered. Ignore the load map, and the structure fails. Life works the same way.
The future worth building is not a monologue of machines.
It is a difficult coexistence in which the newest intelligence on Earth is humble enough to learn.