Civilisation as Semiosis: 1 When Meaning Became Reflexive — The Evolutionary Threshold

The story of civilisation begins not with tools or fire, but with a subtler threshold: the moment when meaning turned upon itself. The symbolic animal did not simply perceive the world; it began to construe the world, to act within a web of signs whose significance could be recognised, reflected upon, and manipulated. This was the evolutionary leap from mere behaviour to semiotic existence, from adaptation to anticipation.

The Rise of Reflexive Semiosis

Reflexive semiosis emerges when an organism can not only respond to its environment, but also respond to responses as meaningful. To be reflexive is to recognise that a signal is more than an event—it is a possibility, a construal, a node in an evolving network of meaning. In this sense, the first symbolic animals were not “aware” in the human sense; they were semiotically alive, inhabiting a world constituted through interpretation.

This is not metaphor. From the standpoint of relational ontology, each instance of semiosis actualises a potential: it is a perspectival cut, a construal that brings forth a partial world. The threshold of reflexivity is therefore an ontological revolution: it reconfigures the organism’s horizon, shifting the relation between action and meaning, between organism and environment.

Constraining the Potential: Evolutionary Preconditions

Reflexive semiosis required certain evolutionary scaffolding:

1. Embodied Sensitivity – the capacity to distinguish patterns and to act differentially upon them.

2. Memory and Anticipation – the ability to hold representations across time, creating the space for interpretation.

3. Sociality – the existence of conspecifics whose behaviour could itself be interpreted as meaningful.

Together, these capacities created the semiotic niche in which reflexive meaning could flourish. Symbolic animals became both interpreters and interpretable, constructing worlds that were contingent upon their own construals.

From Reflexivity to Semiotic Worlds

Once reflexivity appeared, semiosis could accelerate. Symbols could refer not only to objects and actions but to other symbols, creating nested layers of meaning. The world was no longer simply given; it became interpretable. From this point, each act of construal was both a reflection of potential and a modification of the horizon, a small expansion of what could exist.

Civilisation, in this light, is the ongoing actualisation of these potentials: an emergent, historically contingent structure of shared construals. It begins here, at the threshold of reflexive semiosis, where meaning was no longer just enacted—it could examine itself.