The Becoming of Possibility

Friday, 6 March 2026

From Stratification to Reflexive Semiosis: Epilogue: The Becoming of Possibility

Across this series we have followed a long and improbable trajectory.

From the coordination of behaviour in value systems, through the emergence of protosemiotic resources, to protolanguage, stratified language, and finally reflexive semiosis, we have traced how meaning systems gradually come into being.

At each stage, something new appears:

behaviour becomes selectable
signals become semiotic resources
resources become structured systems
systems become stratified architectures
architectures become reflexively observable

What begins as coordination eventually becomes meaning.

But beneath this evolutionary story lies a deeper one.

The story is not simply about the emergence of language.

It is about the becoming of possibility itself.

From action to alternatives

In value systems, behaviour is tightly coupled to circumstance. Organisms respond to their environments through patterns shaped by reinforcement and coordination. There is little room for alternatives beyond those embedded in the dynamics of the system.

The emergence of protosemiotic resources changes this.

When behaviour becomes stylised and recognisable as a signal, it can be selected independently of the immediate conditions that originally produced it. A repertoire of alternatives begins to form.

This is the first appearance of semiotic possibility.

A signal no longer merely occurs.

It can be chosen.

The emergence of systems

With protolanguage, these signals accumulate into repertoires that support increasingly flexible expression. Meanings begin to contrast with one another, forming fields of alternatives within which participants select.

But it is only with stratified language that possibility becomes fully structured.

Meaning potential is organised across strata:

semantics, where meanings relate to one another as systems of choice
lexicogrammar, where those meanings are realised through patterned forms
phonology, where forms are materialised for transmission

At this stage, possibility is no longer incidental.

It is systematically organised.

Participants navigate a structured field of semiotic alternatives, selecting meanings appropriate to situations and contexts.

When possibility observes itself

The emergence of reflexive semiosis introduces something unprecedented.

Meaning systems begin to observe and reorganise their own potential.

Participants reflect on:

how meanings are constructed
how forms realise meanings
how categories relate to one another
how interpretations can be stabilised or revised

Possibility becomes an object of thought.

The system begins to model its own field of alternatives.

At this point, the evolution of meaning enters a new phase. Semiotic systems are no longer merely expanding their expressive capacity; they are actively reshaping the space of possible meanings.

The horizon of meaning

Seen from this perspective, the evolution of meaning systems is not simply a sequence of innovations in communication.

It is the progressive structuring of possibility.

Each stage introduces new ways in which alternatives can be generated, contrasted, and selected. Each stage expands the horizon within which meaning can emerge.

And with reflexive semiosis, that horizon becomes visible to the system itself.

Participants begin to recognise that meaning is not fixed, but emerges within a dynamic field of relational potential.

The open system of meaning

Meaning systems are therefore never complete.

Each act of meaning-making instantiates one possibility while leaving countless others unrealised. Through interaction, interpretation, and reflexive observation, participants continually reshape the system that makes those possibilities available.

Meaning evolves because the system that generates it remains open.

The history of semiosis is thus the history of an expanding field of possibility, continually actualised and reconfigured through relational interaction.

Returning to the beginning

The story we have followed therefore loops back on itself.

From the earliest coordination of behaviour to the reflexive modelling of meaning systems, the trajectory of semiosis reveals a single underlying movement:

possibility becoming structured, selectable, and ultimately self-aware.

Language did not simply emerge as a tool for describing the world.

It emerged as a system through which participants can navigate, expand, and reshape the space of possible meanings.

The evolution of meaning is therefore not just a story about language.

It is the story of possibility learning to know itself.

From Stratification to Reflexive Semiosis: 4 Why Reflexive Semiosis Appeared: The Evolutionary Pressure to Model Meaning Itself

Across this series we have traced the long emergence of meaning systems:

from value systems coordinating behaviour,
to protosemiotic resources,
to protolanguage,
to stratified language,
and finally to reflexive semiosis.

At the final stage something remarkable occurs.

A semiotic system begins to model itself.

Participants no longer use language merely to construe the world or coordinate action. They begin to construe the meanings they produce. Language becomes an object of language.

But why should such a capacity emerge at all?

What evolutionary pressure could possibly require a semiotic system to become self-reflective?

The growing instability of complex meaning

Once stratified language emerges, meaning potential expands dramatically.

Participants can produce:

complex event structures
abstract categories
hypothetical scenarios
social negotiations across time and space

But this explosion of expressive capacity creates a new problem.

As meaning systems grow, interpretive instability grows with them.

Different participants may:

construe the same expression differently
interpret categories inconsistently
disagree about the relations between meanings
misalign expectations in interaction

The richer the meaning potential, the greater the risk of divergence.

At this stage, coordination through ordinary semiotic interaction is no longer sufficient.

The system needs a new mechanism.

The pressure for semiotic stabilisation

To maintain coordination, participants must increasingly do something new:

they must talk about the meanings themselves.

Instead of only saying:

“The animal is dangerous.”

participants begin to say things like:

“When we say dangerous, we mean…”
“That’s not what that word refers to.”
“Let me explain what I meant.”

Meaning becomes an explicit object of negotiation.

This is the birth of meta-semiotic activity.

From negotiation to modelling

Once meta-semiotic activity begins, a deeper transformation follows.

Participants begin to construct models of the semiotic system itself.

They recognise:

patterns in how meanings are expressed
regularities in how forms realise meanings
distinctions between types of meanings
conventions governing interpretation

In other words, they begin to observe the architecture of the system.

The semiotic system becomes capable of describing and reorganising its own potential.

This is reflexive semiosis.

Reflexivity as a coordination technology

From an evolutionary perspective, reflexive semiosis solves a critical problem.

Complex meaning systems require mechanisms for:

stabilising interpretation
transmitting conventions across generations
resolving ambiguity
maintaining coherence in expanding cultural knowledge

Reflexive semiosis provides exactly this.

By modelling the system itself, participants can:

clarify meanings
regulate usage
teach conventions
create explicit categories and theories

Reflexivity therefore acts as a coordination technology for complex semiosis.

The recursive expansion of meaning

Once reflexive semiosis appears, the system enters a new evolutionary regime.

Meaning systems can now:

analyse themselves
reorganise their own structures
invent new symbolic resources
develop formal systems of knowledge

This recursive capacity underlies the emergence of:

science
philosophy
mathematics
law
art

These domains are not simply uses of language. They are systems in which meaning systematically models meaning.

The relational ontology of reflexivity

From a relational-ontological perspective, reflexive semiosis reveals something fundamental about meaning.

Meaning is never an intrinsic property of signals or forms. It exists only within systems of construal.

Reflexivity emerges when those systems become capable of observing and reorganising their own potential.

Participants are no longer merely selecting meanings within a system.

They are co-individuating the system itself.

Meaning becomes not just a medium of coordination, but a field of evolving possibility.

The final threshold

Seen in this light, reflexive semiosis is not an intellectual luxury.

It is the inevitable outcome of sufficiently complex semiotic systems.

As meaning potential expands, the system must eventually develop the capacity to stabilise, regulate, and redesign itself.

The evolutionary trajectory therefore leads naturally to a final threshold:

A semiotic system that can model the evolution of meaning itself.

At that point, the evolution of meaning becomes part of the system’s own meaning potential.

And the story of semiosis turns inward.

From Stratification to Reflexive Semiosis: 3 The Recursive Architecture of Meaning

In Part 2, we saw how stratified language allows semiotic self-observation, giving participants the capacity to monitor, manipulate, and stabilise the strata of meaning. Through meta-semiotic feedback loops, conventions, categories, and cultural knowledge emerge.

The final stage is the establishment of recursive architecture, in which meaning systems can model themselves, produce abstract thought, and generate meta-semiotic structures.

Recursion as a semiotic principle

Reflexive semiosis is fundamentally recursive:

Each semiotic act can be interpreted in light of prior acts.
Meanings can be reflected upon, contrasted, or abstracted from prior meaning instances.
The system’s potential evolves in response to its own instantiations.

This recursion allows the semiotic system to internalise its own rules and constraints, producing predictable structures while simultaneously expanding its expressive and conceptual scope.

Abstraction and theorisation

With recursive semiotic capacity, participants can construct abstract models of meaning:

Categories and relations are generalised across contexts.
Social norms, conceptual frameworks, and shared knowledge are formalised in language.
Reflection on meaning itself becomes possible, giving rise to theory, symbolic thought, and cultural meta-knowledge.

The system no longer only represents the world or immediate interaction; it represents the structure of representation itself.

Meta-semiotic systems

At this stage, fully recursive meaning systems emerge:

Participants can model both actualised and potential meanings, anticipating consequences of semiotic choice.
Symbolic conventions are stabilised, transmitted, and manipulated across generations.
The system supports self-conscious, deliberate semiotic innovation, enabling science, philosophy, art, and culture.

Reflexive semiosis produces meta-semiotic infrastructure: the very ability of humans to generate and navigate symbolic systems at multiple levels of abstraction.

Implications for relational ontology

From a relational-ontology perspective:

Meaning is never intrinsic to signals or forms; it exists only in the relational system of construal.
Reflexive semiosis reveals the system’s capacity to actualise and co-individuate its own potential.
Human semiotic systems now include self-modelling of possibility itself, enabling not just coordination or representation but the evolution of meaning systems.

The world of reflexive semiosis is one in which participants are simultaneously actors, interpreters, and theorists of meaning.

Completing the arc: value to reflexive meaning

Taken together, the four arcs of our exploration trace the evolution of meaning systems:

Value Systems → Protosemiotic Potential: coordination without semiosis; signals decoupled, stylised, and construed.
Protosemiosis → Protolanguage: sequences, combinatorial play, and holistic unstratified meaning.
Protolanguage → Stratified Language: differentiation of form and meaning; semantics, lexicogrammar, phonology.
Stratified Language → Reflexive Semiosis: meta-semiotic observation, recursion, abstraction, and symbolic self-awareness.

From orientation in the world to self-aware semiotic systems, this trajectory captures the ontogeny of meaning as a relational phenomenon, fully aligned with Hallidayan stratification and relational ontology.

From Stratification to Reflexive Semiosis: 2 Semiotic Self-Observation

In Part 1, we saw how stratified language gives rise to reflexive potential: participants can construe not only the world but also the meanings they produce. Meaning begins to operate recursively, allowing sequences to be reflected upon, clarified, and refined.

The next stage is the emergence of semiotic self-observation: the capacity for participants to monitor, manipulate, and stabilise the strata of language itself.

Monitoring the strata

Reflexive semiosis enables participants to track patterns across the Hallidayan strata:

Semantic stratum: identifying recurring concepts, relations, and distinctions
Lexicogrammatical stratum: observing how patterns of form realise meanings
Phonological/gestural stratum: attending to the material realisation of sequences

By attending to these strata, participants can detect misalignments, ambiguities, or inefficiencies, and adjust accordingly. This is the first instance of meta-semiotic regulation, where meaning itself becomes an object of semiotic attention.

Feedback loops and convention

Self-observation generates semiotic feedback loops:

A participant produces a sequence.
Others interpret, negotiate, or correct it.
Adjustments stabilise shared meanings and signal realisation patterns.
These adjustments influence future selections at all strata.

Through repeated interactions, conventions and categories begin to emerge: stable ways of representing entities, relations, and social roles. The system’s potential expands, and participants increasingly coordinate on shared semiotic norms.

Abstract categories and cultural knowledge

As semiotic feedback loops stabilise, reflexive semiosis supports the emergence of abstract categories:

Concepts that can be applied across contexts
Generalised relational patterns
Meta-level classifications of social, temporal, and causal relations

These categories allow participants to construct and transmit knowledge, forming the foundation of culture. The system no longer merely coordinates behaviour or construes events—it becomes capable of knowledge production and symbolic thought.

Self-reinforcing semiotic dynamics

Reflexive semiosis is recursive:

Each act of observation modifies the system’s potential.
Changes in potential influence subsequent selection and interpretation.
The system co-evolves with the participants’ understanding of it.

This dynamic produces a self-reinforcing architecture of meaning, capable of generating ever more complex and abstract semiotic structures.

Ontological significance

From a relational-ontology perspective:

Reflexive semiosis transforms language from a tool for coordination into a system for co-individuating meaning itself.
Participants are not merely enacting meanings—they are co-creating the field of potential meanings, stabilising conventions, and generating culture.
Semiotic self-observation is the engine of meta-semiotic development, enabling human cognition to model, analyse, and expand its own symbolic resources.

From Stratification to Reflexive Semiosis: 1 Reflexive Potential Emerges

By the end of the previous series, language had achieved full stratification: the Hallidayan architecture of semantics, lexicogrammar, and phonology allowed participants to convey meaning systematically, reliably, and productively. Signals could be recombined, abstracted, and interpreted across contexts, forming a robust semiotic infrastructure.

The next evolutionary leap is subtle but profound: stratified language begins to support reflexive semiosis—the capacity to construe the meanings of meanings.

Language turning on itself

Stratification enables meaning to exist independently of form, realised through patterned lexicogrammar and phonology. Once meaning is separable from form, participants can:

Observe and analyse the meanings they produce
Reflect on patterns in their own semiotic activity
Select and manipulate meanings as objects of further construal

In other words, language begins to operate on itself. Meaning is no longer only about the world; it can now be about other meanings, creating the conditions for meta-semiotic thought.

Early meta-semantic acts

Reflexive potential first appears in interaction as rudimentary meta-semantic acts:

Correcting or clarifying a previous signal
Re-expressing the same idea in a new form
Negotiating interpretations of ambiguous sequences

These acts indicate that participants are treating sequences not only as instruments of coordination but also as objects of analysis. The semiotic system now supports recursive attention, where construal itself becomes part of the interaction.

Meaning operating recursively

With these capabilities, stratified language enables recursive selection:

Semantic potential guides lexicogrammar selection.
Lexicogrammar realises semantic potential through form.
Participants reflect on the realised meaning, adjusting semantic expectations and lexicogrammatical choices.
Future interactions are shaped by this reflection, generating self-modifying semiotic dynamics.

Reflexive semiosis is thus both practical and theoretical: it coordinates immediate interaction while simultaneously establishing patterns for future semiotic development.

The ontological significance

From a relational-ontology perspective, reflexive semiosis is remarkable:

Meaning is no longer merely a relational event between participants and the world.
The system now models itself, creating second-order phenomena: meta-meanings, conventions, norms.
Participants co-individuate their understanding of meaning itself, producing a semiotic infrastructure that can support culture, knowledge, and symbolic thought.

In essence, reflexive semiosis is the self-aware phase of meaning, where the semiotic system recognises its own potentials and actualisations.

Thursday, 5 March 2026

From Protolanguage to Stratification: 3 Lexicogrammar and Phonology: Realising Meaning

In Part 2, we explored the emergence of a semantic stratum: meaning began to exist independently of signal forms, organised into proto-ideational, interpersonal, and textual fields. The system now supports structured construal, guiding the selection of signals in interaction.

The final step in stratification is the emergence of lexicogrammar and phonology, the strata that realise meaning and encode it reliably for transmission.

Lexicogrammar: structuring form to realise meaning

Lexicogrammar arises as the system of patterns that mediates between semantic potential and actual signals:

It provides conventionalised ways to encode relations identified in the semantic stratum.
Patterns of word order, inflection, and morphology emerge to make selections predictable and interpretable.
Lexicogrammar allows different forms to realise the same meaning, and conversely, the same form to realise different meanings in context.

At this stage, language becomes truly productive: sequences can be recombined systematically without ambiguity, enabling novel expressions and complex discourse.

Phonology: encoding patterns for transmission

Phonology (or gestural/visual equivalents) provides the material realisation of lexicogrammatical patterns:

Distinctive sounds or gestures encode differences among lexicogrammatical elements.
Phonotactic rules stabilise sequences to prevent misinterpretation.
Redundancy, rhythm, and prosody enhance reliability across participants and contexts.

Phonology ensures that structured meaning can persist and propagate, completing the chain from abstract semantic potential to perceivable signal.

The full Hallidayan strata in place

At this point, the Hallidayan architecture is fully operational:

Stratum	Function
Context	Field, tenor, mode – realised by semantics
Semantics	Structured meaning potential – guides selection of lexicogrammar
Lexicogrammar	Conventional patterns – realise semantic selections
Phonology	Material forms – realise lexicogrammar patterns reliably

Each stratum is a structured potential and a theory of instances. Meaning is now fully stratified, productive, and relational.

From stratification to reflexive semiosis

With stratification in place, language achieves the capacity to reflect on itself:

Patterns of meaning can be observed, analysed, and manipulated.
Participants can construe not only events and relations in the world but also the meanings of meanings.
Reflexive semiosis becomes possible, paving the way for abstract thought, theory, and meta-semiotic systems.

Stratification transforms early protolanguage sequences into a robust semiotic infrastructure, capable of supporting culture, knowledge, and the recursive construction of meaning itself.

From Protolanguage to Stratification: 2 Semantics Takes Shape

In Part 1, we saw how the combinatorial pressures of protolanguage drove a differentiation of form and meaning. Signals began to stabilise into patterns, sequences became partially predictable, and meaning started to abstract away from individual forms. This was the first step toward stratification.

The next stage is the emergence of a semantic system: a structured stratum of meaning that guides selection across sequences, enabling flexible, coherent, and socially coordinated interaction.

Abstraction within protolanguage sequences

Early protolanguage sequences were holistic: every sequence simultaneously conveyed affect, reference, and social function. As the repertoire grew, participants implicitly began abstracting away the common relational patterns underlying sequences:

Certain sequences reliably represented entities and events, regardless of the exact signal forms.
Others consistently conveyed interpersonal relations (e.g., dominance, affiliation, cooperation).
Recurrent patterns revealed textual organisation—how sequences relate to one another in interaction.

These abstractions are the first hints of semantic stratification: meaning begins to exist independently of the particular forms used to realise it.

Systematisation of ideational, interpersonal, and textual relations

Drawing on the relational potential of protolanguage, the emerging semantic stratum organises meaning along three proto-functions:

Ideational – representing the world, actions, and participants.
Interpersonal – representing social relations and interactional roles.
Textual – organising sequences across time and discourse.

Even at this early stage, the semantic stratum functions as a meta-system: it constrains how instances (sequences of signals) can be used and interpreted. Participants select forms to realise structured meanings, not just arbitrary sequences.

Proto-semantic fields guiding selection

Within the semantic stratum, meaning is no longer ad hoc:

Participants can anticipate the effect of selecting one sequence over another.
Distinctions among entities, events, and relations are systematised.
Interpretive possibilities become relationally constrained, supporting consistency and shared understanding across participants and contexts.

In relational-ontology terms, the semantic stratum is a theory of potential construals: it encodes the relational differences that make selection meaningful.

Preparing for lexicogrammar

With the semantic stratum in place, the system is ready to develop lexicogrammar:

Forms are now systematically constrained to realise particular semantic selections.
Morphosyntactic patterns emerge to encode relational distinctions.
Phonological or gestural structures stabilise to ensure reliable transmission.

The result is a fully stratified semiotic system: semantics guides selection, lexicogrammar guides realisation, and phonology encodes form.

From Protolanguage to Stratification: 1 Differentiation of Form and Meaning

By the end of the previous series, protolanguage had established a robust, flexible system of unstratified meaning. Signals were recognisable, contrastive, and combinatorial; sequences allowed holistic semantic acts capable of representing absent, hypothetical, or socially negotiated phenomena.

Yet this unstratified system carries a limitation. As the repertoire expands and sequences grow longer, ambiguities multiply, and the system begins to face a combinatorial challenge: how to maintain reliable meaning while allowing expressive flexibility.

The evolutionary solution is differentiation of form and meaning—the first step toward stratified language.

The pressure of combinatorial expansion

In protolanguage, every signal simultaneously carries multiple layers of meaning: affect, reference, social function, and interactional role. This works for small repertoires, but as the number of participants and contexts grows, the system becomes fragile:

The same sequence can be interpreted differently depending on context.
New combinations risk overloading the perceptual and cognitive capacities of participants.
Maintaining coherence requires a way to separate what is meant from how it is realised.

This pressure drives the functional differentiation that eventually becomes lexicogrammar and semantics.

Early tendencies toward lexicogrammatical structure

The first differentiation emerges not as explicit rules but as patterns of regularity in sequences:

Certain signals consistently appear together to convey specific relational meanings.
Variations in order, repetition, or emphasis begin to encode predictable functions.
Participants implicitly track these patterns, stabilising conventions across interactions.

At this stage, we observe incipient lexicogrammar: the system begins to constrain and guide selection of signals according to functional needs, while meaning begins to abstract away from individual signal forms.

Form and meaning begin to diverge

This divergence marks a decisive ontological shift:

Meaning: increasingly abstract, relational, and system-dependent.
Form: the material signal—vocalisation, gesture, or display—that is selected to realise meaning.

Now, a single meaning can be realised through multiple forms, and a single form can realise multiple meanings depending on context. This separation is the essence of stratification: meaning exists as a structured potential, while forms are the actualisations of that potential.

Preparing the system for semantics

Differentiation of form and meaning enables the next stage: the systematisation of semantic relations.

Ideational meaning (representing the world, events, and entities) can be distinguished from interpersonal meaning (relations among participants) and textual organisation (how sequences organise interaction).
These proto-semantic distinctions will guide the development of the semantic stratum, setting the stage for Hallidayan stratification.

In relational-ontology terms, the system now supports higher-order potential: not just selecting sequences from a repertoire, but selecting structured constellations of meaning to be realised through forms.

Wednesday, 4 March 2026

From Proto-Semiosis to Protolanguage: 3 Towards Unstratified Meaning Systems

In Part 2, we explored combinatorial play: how early protolanguage sequences expand expressive flexibility, coordinate multiple participants, and stabilise emergent conventions. By juxtaposing and recombining signals, protolanguage creates the first semiotic structures capable of representing absent, hypothetical, or socially negotiated phenomena.

The next step is the emergence of holistic, unstratified meaning systems: the fully operational semiotic structures that precede stratified language.

Holistic semantic acts

Protolanguage sequences do more than string signals together. They begin to function as holistic semantic acts:

Each sequence construes a situation in its entirety, rather than only conveying a single referent or affect.
Meaning remains undifferentiated: affect, reference, and social function are still bundled together.
Each act is interpreted in context, drawing upon shared knowledge and construal practices.

At this stage, the system is not yet stratified into lexicogrammar and semantics. Yet it is fully capable of coordinating complex meaning across interactions.

Abstract reference emerges

With holistic acts, protolanguage can begin to represent absent or hypothetical entities:

Food sources at a distance
Predators not currently present
Future actions or plans
Social relationships and alliances

These representations are relational: meaning arises from the selection of signals within a shared repertoire, not from the signals themselves. The system is still unstratified, but it already mediates understanding beyond immediate experience.

System expansion and differentiation

As the repertoire and combinatorial sequences grow, the semiotic system becomes richer and more complex:

New signals are added, creating finer contrasts and distinctions.
Sequences become longer and more structured, increasing expressive potential.
Participants learn to anticipate and interpret complex sequences flexibly, stabilising conventions and expanding shared construal.

This expansion lays the foundation for the structural differentiation that stratified language will later formalise.

Protolanguage as a semiotic infrastructure

At this stage, protolanguage functions as a semiotic infrastructure:

It is a system of potential from which instances of meaning can be drawn.
Each interaction both actualises and shapes the system.
Meaning is relational, emergent, and flexible, supporting increasingly sophisticated coordination.

In relational-ontology terms, protolanguage is a theory of its instances: each selection realises potential, and each realisation in turn constrains and expands potential.

Preparing for stratification

The unstratified system of protolanguage is now poised for the next transformation:

Holistic acts will eventually differentiate into lexicogrammar and semantics, separating form from meaning.
The system will acquire the combinatorial power of productivity, enabling abstraction, reference, and complex discourse.
Participants will gain the capacity to reflect on, analyse, and manipulate meaning itself, setting the stage for fully stratified language and, eventually, reflexive semiosis.

In short, protolanguage is the bridge between protosemiosis and stratified language. It transforms minimal semiotic potential into a robust, flexible system capable of sustaining the evolution of structured meaning.

From Proto-Semiosis to Protolanguage: 2 Combinatorial Play

In Part 1, we saw how semiotic potential consolidates into a stable repertoire of protosigns, establishing the first unstratified semiotic system: protolanguage. Signals are now recognisable, contrastive, and decoupled from their original behaviours, and they begin to appear in sequences that allow rudimentary relational meaning.

The next stage in the evolution of protolanguage is combinatorial play: the creative and systematic arrangement of signs into sequences that convey more than the sum of their parts.

Signals in sequence

Early protolanguage sequences are holistic, but they already display an embryonic organisation:

Signals are juxtaposed to reinforce or modify meaning.
Temporal or causal relations begin to be represented.
Repetition and variation allow emphasis and nuance.

For example, a sequence combining a “threat” sign with a “presence” sign may convey “Threat nearby,” while the reverse sequence could signal a different relational nuance. Participants exploit order, combination, and juxtaposition to expand expressive capacity.

Even without stratification, these sequences show that the system can represent relations across time and context, laying the groundwork for more complex interactional meaning.

Interactional scaffolding

Sequences allow early semiotic systems to support multi-party interaction. Participants can coordinate:

Attention and focus
Turn-taking
Anticipation of others’ responses

This scaffolding is crucial: meaning is relational, and relational complexity increases rapidly as more participants interact. Combinatorial play enables protolanguage to manage this complexity without requiring fully abstract semantics or lexicogrammar.

Emergence of flexible expression

As sequences become more regularised, protolanguage gains expressive flexibility:

Individual signs take on different functions depending on context.
Signals can convey both affective and referential content simultaneously.
Sequences allow layering of meanings — e.g., signalling both “food” and “friend” in the same act.

This flexibility foreshadows a key feature of stratified language: the separation of meaning from the signal itself, allowing systematic recombination without losing interpretive coherence.

Play as an evolutionary driver

The combinatorial nature of protolanguage is not simply functional; it is exploratory. Play allows participants to:

test new signal combinations
discover new contrasts and distinctions
negotiate and stabilise conventions

Through play, the semiotic system expands its repertoire and its relational potential. The system begins to resemble a theory of its own instances, where each selection both actualises and shapes the field of possibilities.

From sequences to holistic meaning

By the end of this stage, protolanguage is capable of representing absent, hypothetical, or socially negotiated phenomena. Its sequences, though unstratified, allow participants to:

construe events not directly observable
anticipate actions of others
manage group coordination beyond immediate circumstances

The semiotic system now supports a rich, emergent potential for meaning, preparing the ground for the next evolutionary step: the emergence of holistic, unstratified semantic acts that constitute early language proper.

From Proto-Semiosis to Protolanguage: 1 Protosign to Repertoire

In the previous series, we traced the emergence of semiosis from value systems. Behaviour became selectable, signals became stylised, and shared construal produced protosemiotic potential. Meaning had entered the world.

But at this stage, semiotic potential is still minimal. Signals exist, but the system is small, fragile, and limited in expressive power. For semiosis to expand, the earliest participants in the system must begin to stabilise and extend their repertoire.

This is the threshold of protolanguage: the first semiotic system capable of combining, contrasting, and flexibly deploying meaning.

Consolidation of early signals

The first task for any emerging protosemiotic system is to consolidate its signals. Early signs must become:

Recognisable across instances: a signal must be consistent enough that different participants reliably construe it the same way.
Distinct from other signals: contrast is essential for maintaining meaning. Signals must occupy recognisable “slots” within the system.
Stable across contexts: early semiotic acts must be repeatable, decoupled from the immediate behaviour that produced them.

This consolidation transforms raw protosemiotic potential into a structured repertoire. Even with only a handful of signals, the system now provides participants with multiple meaningful alternatives, the first combinatorial substrate for language.

Expansion through contrast

Contrast is the lifeblood of meaning. Each signal exists relative to other possible signals. The addition of new signals does more than increase quantity; it multiplies the field of potential construals.

Early participants exploit these contrasts to negotiate increasingly sophisticated interactions:

distinguishing threat from affiliation
signalling attention versus desire
marking presence versus absence

Even at this stage, meaning is relational, arising from the structured field of signals rather than from the signals themselves.

The repertoire thus becomes a growing lattice of potential construals, where each new addition interacts with existing signals to produce richer semantic possibilities.

Stabilising protosequences

Once a repertoire exists, signals begin to appear in sequences. Early combinatorial patterns allow participants to:

reinforce or modify meaning through juxtaposition
indicate temporal or causal relations
manage interactional dynamics across multiple participants

These sequences are proto-syntactic in nature. They are not yet stratified into lexicogrammar and semantics, but they demonstrate the system’s capacity to organise meaning across time and context.

Through sequences, the semiotic system moves beyond individual acts, creating holistic, unstratified meaning structures. Participants can now express relations that extend beyond the immediate situation, foreshadowing the leap to protolanguage.

The birth of protolanguage

At the culmination of these developments, the semiotic system exhibits the hallmarks of protolanguage:

A stable repertoire of signs
Contrastive potential, producing relational meaning
Sequential organisation, enabling combinatorial expression

Protolanguage remains unstratified — signals carry multiple layers of meaning simultaneously — but it is already a system of possibilities, capable of representing absent, imagined, or socially negotiated phenomena.

In relational terms, protolanguage is the first fully actualised semiotic system: a structured potential from which instances of meaning can be drawn, manipulated, and expanded.

Tuesday, 3 March 2026

From Value to Meaning: The Emergence of Semiosis: 3 The Birth of Meaning Potential

In the previous post we traced the moment when behaviour becomes available as a selectable semiotic resource. Through behavioural decoupling, stylisation, and shared construal, signals begin to function within a coordinated field of interpretation.

At that point semiosis has begun.

But something even more significant emerges at the same time. Once signals become selectable, interaction is no longer organised merely through individual behaviours. It becomes organised through a system of possibilities from which those behaviours are selected.

This is the birth of meaning potential.

From signal to system

In a purely behavioural coordination system, signals function as individual events. A cry occurs, a gesture occurs, a display occurs, and the interaction unfolds from there.

Once semiosis emerges, however, each signal begins to exist within a field of alternatives.

A particular vocalisation does not simply occur. It occurs instead of other possible signals that might have been produced in that situation.

The moment signals become selectable resources, interaction acquires a systemic structure. Each instance now draws upon a repertoire of possibilities that could have been selected but were not.

Meaning begins to reside not in isolated signals but in the relations among the alternatives available within the system.

The system–instance relation

This relation between system and instance is fundamental to semiosis.

Each semiotic act is an instance: a particular event in which a signal is selected and interpreted within interaction. But every such act presupposes a system: the structured potential of signals that could be selected.

Even at the earliest stage of semiosis, meaning arises through this relation. A signal construes a situation because it is chosen from a field of possible alternatives that carry different interpretive consequences.

In this sense, the semiotic system functions as a structured potential whose instances actualise selections within that potential.

Semiosis therefore introduces a new form of organisation into the world: interaction now operates through a system of possible meanings.

Why meaning requires a system

This systemic organisation is not an optional feature of meaning. It is a necessary condition for meaning to exist at all.

A single signal, taken in isolation, cannot possess meaning. Meaning arises only when signals stand in contrast to other signals that could have been selected instead.

If a vocalisation could never vary, it could not construe anything. It would simply be a fixed behavioural reaction.

Meaning therefore depends on contrast within a system of alternatives.

This is why semiosis always involves a repertoire: a structured field of possibilities from which participants make selections. Meaning resides in the relational differences among those possibilities.

In other words, meaning does not emerge from signals themselves but from the system that organises them.

The emergence of protosemiotic potential

At the earliest stage of semiosis this system is likely to be quite small. The repertoire of signals may consist of only a handful of resources that coordinate particular kinds of interaction.

Yet even such minimal systems possess the defining property of semiosis: they establish a potential for meaning.

Participants can now select among alternative signals to construe different relations within interaction. Each semiotic act draws upon this emerging system, gradually stabilising the repertoire and expanding its range of possibilities.

Over time the system becomes richer and more differentiated. New signals are incorporated, contrasts multiply, and the potential for meaning expands.

This early stage can be understood as protosemiotic potential: a rudimentary system in which selectable signals already function within a shared field of construal.

The appearance of meaning in the world

The emergence of protosemiotic potential marks a profound transformation in the organisation of interaction.

Before this point, coordination systems regulate behaviour through causal alignment with the environment. After this point, interaction becomes mediated by a structured potential for meaning.

Signals no longer merely trigger responses. They participate in a system through which participants construe their relations to one another and to the situations in which they act.

Meaning has entered the world.

From here the evolutionary trajectory continues. As the semiotic system expands, its internal organisation becomes increasingly complex, eventually giving rise to the next major transformation: protolanguage, in which meaning potential develops into a richer but still unstratified semiotic system.

That development will be the subject of the next stage in this exploration.

From Value to Meaning: The Emergence of Semiosis: 2 When Behaviour Becomes a Sign

In the previous post we examined value systems: coordination systems that organise behaviour without semiosis. Such systems regulate interaction through reinforcement, alignment, and feedback, but they remain limited to what is immediately present in the situation.

The emergence of meaning requires a deeper transformation.

Behaviour must cease to function solely as action and become available as a semiotic resource. In other words, behaviour must become something that participants can select in order to construe a situation together.

This transformation does not happen all at once. It unfolds through a sequence of structural shifts that gradually move interaction from causal coordination to semiosis.

Behavioural decoupling

The first step is behavioural decoupling.

In a value system, behaviour is tightly bound to the activity that produces it. A threat display is inseparable from the aggressive state that generates it; an alarm cry is inseparable from the immediate perception of danger.

For semiosis to emerge, behaviours must begin to detach from these original contexts. A vocalisation or gesture must become repeatable independently of the activity from which it originated.

At this point the behaviour becomes available for reuse. It is no longer only a reaction; it becomes a resource that can be deployed across situations.

This is the first hint that behaviour is beginning to enter a system of possibilities.

The stylisation of signals

Once behaviours become detachable from their original contexts, they tend to undergo stylisation.

Stylisation stabilises the behaviour so that it becomes recognisable across instances. The signal becomes sharper, more regular, and more distinct from the surrounding flow of action.

Across many animal communication systems we see precisely this process: gestures become exaggerated, movements become rhythmic, vocalisations acquire characteristic patterns. What began as ordinary behaviour becomes a conventionalised display.

Stylisation performs an important systemic function. It transforms fleeting actions into reliable forms that can be recognised and reproduced.

Only when signals become stable in this way can they begin to participate in a system of selectable alternatives.

Shared construal

Yet stylisation alone does not produce meaning.

For semiosis to emerge, interacting participants must begin coordinating their interpretation of these signals. The signal must be treated not merely as behaviour but as something that stands within a shared field of construal.

This does not mean that the signal intrinsically represents some external state of affairs. Rather, the participants align their expectations about how the signal is to be taken.

A vocalisation, gesture, or display now functions within a relational system where its occurrence invites a particular construal.

This is the decisive shift.

Interaction is no longer organised purely through causal coupling between behaviours. It is organised through a system in which behaviours are interpreted relative to a shared potential for meaning.

The emergence of selectable resources

Once behaviours become both stylised and mutually construed, they enter a new kind of organisation.

They become selectable semiotic resources.

Instead of behaviour simply occurring as a response to circumstances, participants now have access to a repertoire of possible signals. Each interaction involves a selection from that repertoire.

This is the earliest form of a semiotic system.

Even at this rudimentary stage we can already recognise the structural relation that later characterises language itself: a system of potential whose instances actualise particular selections.

The appearance of selectable semiotic resources therefore marks the birth of semiosis. Interaction is no longer governed solely by behavioural coordination. It is now organised through a system of meaning potential that participants draw upon in their interactions.

A new kind of organisation

The transition from value systems to semiosis is thus not merely a matter of signals becoming more complex. It is a change in the organising principle of interaction itself.

Behaviour becomes available for selection within a shared system of construal. Once this happens, interaction begins to operate through meaning potential rather than purely through behavioural alignment.

From this point onward, communication is no longer simply something organisms do. It becomes something they mean.

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