Information in Biology — An APS Clarification

Where this article fits: This article develops the APS account of biological information as meaningful difference participating in viability-oriented organised persistence. Information is treated not as the foundational explanatory basis of life, but as organisationally derivative from evaluation, semiosis, and continuity-preserving biological activity. It therefore forms one of the principal bridges linking meaning, representation, cognition, semiosis, and biological agency within APS.

Information is one of the most widely used concepts in modern biology.

Genes are described as storing information.

Cells are described as processing signals.

Brains are described as informational systems.

Organisms are described as informationally coupled to their environments.

Across molecular biology, neuroscience, systems biology, cybernetics, artificial intelligence, and cognitive science, living systems are increasingly interpreted informationally.

Yet the meaning of “information” in biology often remains unclear.

APS argues that biological information is not foundational.

Information becomes biologically meaningful only within temporally continuous, viability-oriented systems capable of:

• evaluation;
• semiosis;
• regulation;
• continuity maintenance;
• and persistence-preserving activity.

Biological organisation therefore does not arise from information alone.

Rather, informational significance emerges because organised living systems already exist as viability-oriented continuity-maintaining processes extended across time.

Why Information Became Central

Informational language became influential because living systems clearly:

• detect differences;
• coordinate signalling;
• regulate activity;
• transmit molecular patterns;
• and respond adaptively to changing conditions.

Communication theory, cybernetics, systems theory, computational biology, and neuroscience

provided powerful formal tools for analysing:

• signalling;
• coding;
• transmission;
• uncertainty reduction;
• and distributed coordination.

These approaches transformed modern biology.

Genetics, physiology, neuroscience, developmental biology, and systems biology all adopted informational frameworks to describe:

• communication;
• regulation;
• coordination;
• adaptation;
• and behavioural organisation.

APS fully recognises the scientific value of these approaches.

However, informational descriptions do not by themselves explain:

• why some differences matter biologically;
• how informational significance arises;
• how evaluation emerges;
• how semiosis becomes meaningful;
• or how living systems persist as organised processes through time in the first place.

Shannon Information and Biological Meaning

A major source of confusion arises from conflating different meanings of information.

In Shannon information theory, information concerns:

• uncertainty reduction;
• statistical structure;
• and signal transmission.

This framework is extraordinarily powerful for analysing communication systems.

APS fully accepts the importance of Shannon information theory.

However, Shannon information does not explain biological meaning.

A signal may contain large amounts of Shannon information while remaining biologically irrelevant.

Conversely, a biologically crucial signal may contain relatively little Shannon information statistically.

APS therefore distinguishes:

• statistical information; from:
• biological significance.

Biological meaning depends not merely upon signal structure, but upon the role differences play within viability-oriented organised persistence.

A chemical gradient matters biologically because it contributes to:

• evaluation;
• regulation;
• persistence;
• adaptation;
• and continuity-preserving coordination across time,

not because it possesses informational structure abstractly.

Evaluation Before Information

APS grounds biological information in evaluation.

Living systems continuously modulate activity relative to viability conditions.

Some environmental differences:

• support persistence;
• stabilise continuity;
• threaten viability;
• or alter organisational coherence.

These differences matter because living systems evaluate them relative to persistence conditions.

Evaluation therefore precedes information organisationally.

Biological significance emerges only within systems capable of sustaining evaluative continuity through time.

Informational differences matter because living systems persist as ongoing organisational processes whose future viability depends upon modulating present activity relative to changing conditions.

A nutrient gradient matters to a bacterium because it affects viability across ongoing metabolic activity.

A stress signal matters because it reorganises continuity-preserving regulation.

A developmental cue matters because it contributes to maintaining organised continuity through transformation.

Information therefore depends upon evaluative organisation rather than generating it.

Semiosis and Informational Meaning

APS also distinguishes semiosis from information.

Semiosis concerns the organisation of differences as biologically meaningful within evaluative activity.

Information becomes biologically meaningful only when differences participate in:

• viability-oriented regulation;
• persistence-preserving organisation;
• continuity-sensitive coordination;
• semiosis;
• and organised biological activity.

This means biological meaning is not fundamentally symbolic or representational.

Meaning emerges through:

• evaluation;
• semiosis;
• continuity-preserving regulation;
• and viability-oriented activity

before representation or abstract informational coding arise.

APS therefore rejects the assumption that information alone explains biological meaning.

Semiosis grounds biological significance more fundamentally than information considered abstractly.

Information Is Organisationally Derivative

Informational approaches often treat information as though it were a basic explanatory property of living systems.

APS reverses this explanatory direction.

Living systems do not exist because information flows through them.

Information matters because living systems already exist as temporally organised, viability-oriented systems.

A system must already:

• maintain boundaries;
• regulate conditions;
• sustain persistence;
• integrate activity across time;
• evaluate continuity conditions;
• and organise behaviour relative to viability

before informational differences can become biologically meaningful.

Information is therefore organisationally derivative rather than foundational.

Viability-oriented organisation makes information possible.

Information does not generate viability-oriented organisation.

Persistence, Evaluation, Semiosis, and Information

APS increasingly understands informational significance through the following organisational sequence:

viability
↓
evaluation
↓
semiosis
↓
meaning
↓
information
↓
representation

Viability establishes continuity conditions.

Evaluation modulates activity relative to persistence.

Semiosis organises differences as biologically meaningful.

Meaning stabilises evaluative significance within organised persistence.

Information emerges where meaningful differences participate in organised coordination.

Representation may then arise in some advanced forms of cognition capable of modelling absent, future, hypothetical, or counterfactual conditions.

This sequence clarifies why information is not foundational within biology.

Informational significance depends upon prior forms of organisational continuity already operating within living systems themselves.

Genetic Information

Genes are frequently described as informational blueprints or encoded biological instructions.

APS treats such language cautiously.

Genes undoubtedly participate in:

• developmental regulation;
• cellular coordination;
• physiological organisation;
• and evolutionary continuity.

However, genes do not operate independently of the larger continuity-preserving systems within which they function.

Genetic activity depends upon:

• cellular organisation;
• developmental context;
• organism–environment coupling;
• metabolic continuity;
• and multiscale regulatory coordination.

Genetic “information” therefore does not function as a self-sufficient instructional program detached from biological organisation.

Rather, genetic organisation participates within already existing continuity-preserving living systems.

APS therefore interprets genetic information relationally and organisationally rather than as abstract encoded instruction alone.

Cognition and Information

Cognitive science often treats cognition as information processing.

APS accepts that many cognitive systems process information.

However, cognition is not reducible to information alone.

Cognition emerges through:

• integrated evaluation;
• semiosis;
• temporally extended regulation;
• context-sensitive coordination;
• adaptive organisation;
• and viability-oriented persistence.

Informational processing may participate in these processes.

But informational transformation alone does not explain:

• why systems care about outcomes;
• why some states count as failure;
• why organisms regulate activity relative to future viability;
• or why cognition becomes biologically significant.

These questions depend upon:

• evaluation;
• semiosis;
• meaning;
• temporality;
• continuity;
• and persistence

rather than on information considered independently.

Information and Representation

APS does not deny representation.

Instead APS situates representation downstream from already meaningful informational organisation.

Representation may emerge within systems capable of:

• temporal projection;
• hypothetical modelling;
• symbolic manipulation;
• counterfactual organisation;
• and anticipatory cognition.

However:

• representation is not the origin of biological information;
• information is not the origin of meaning;
• and meaning itself depends upon viability-oriented evaluative organisation.

Representation therefore emerges within already meaningful informational organisation grounded in organised persistence.

This distinction is central to APS critiques of:

• representational primacy;
• computational reductionism;
• and information-first theories of cognition.

Information Across Biological Scales

Informational significance differs across biological scales and temporal horizons.

At molecular scales, informational relations may involve:

• signalling pathways;
• transcriptional regulation;
• and metabolic coordination.

At organismal scales, informational significance may involve:

• perception;
• behavioural regulation;
• memory;
• anticipation;
• and adaptive coordination.

At ecological scales, informational relations may involve:

• environmental coupling;
• interspecies signalling;
• niche construction;
• and distributed ecological regulation.

APS therefore treats information not as a single uniform entity, but as organisationally situated within different continuity-preserving systems operating across multiple scales of biological organisation.

Information Without Life

Artificial systems may:

• process signals;
• encode data;
• optimise communication;
• perform inference;
• classify patterns;
• and regulate outputs informationally.

APS fully recognises these capacities.

Yet such systems are not necessarily biologically alive.

Computers, communication networks, machine-learning systems, and artificial agents

may exhibit extremely sophisticated informational organisation while remaining externally maintained systems lacking endogenous viability-oriented persistence.

This demonstrates that information alone is not sufficient for:

• biological agency;
• normativity;
• semiosis;
• meaning;
• cognition;
• or organised persistence.

Nor do optimisation, prediction, representation, or informational complexity alone explain how systems sustain themselves as living organisations through time.

Information Within the APS Explanatory Grammar

APS does not reject informational approaches.

It situates information within a broader continuity-oriented explanatory framework.

From an APS perspective:

• viability-oriented organisation grounds biological agency;
• persistence maintains continuity across time;
• evaluation modulates activity relative to viability;
• semiosis structures differences as biologically meaningful;
• meaning stabilises evaluative significance;
• information emerges where meaningful differences participate in organised coordination;
• cognition integrates meaningful evaluative organisation across time;
• and representation may emerge within some advanced forms of cognition.

Information is therefore:

• real;
• scientifically important;
• explanatorily useful;
• but organisationally derivative.

Information must therefore be understood through the same explanatory grammar governing biological intelligibility more generally:

• agency;
• process;
• scale;
• temporality;
• viability;
• evaluation;
• semiosis;
• meaning;
• cognition;
• and organised persistence.

Why Information Matters

Clarifying information organisationally helps resolve several persistent conceptual problems in biology and cognitive science.

It:

• distinguishes biological meaning from abstract syntax;
• grounds information within living organisation itself;
• clarifies why semiosis precedes informational significance;
• explains why cognition cannot be reduced to information processing alone;
• situates representation within a broader continuity-oriented architecture;
• and prevents informational reductionism from replacing biological explanation.

APS therefore naturalises information within viability-oriented organised persistence rather than treating informational structure as explanatorily primary.

Conclusion

Information plays an essential role in biological organisation.

Living systems:

• communicate;
• regulate;
• signal;
• coordinate activity;
• and integrate differences through informational relations.

APS fully recognises these realities.

But information is not the foundation of life.

Living systems first exist as viability-oriented organised continuities.

Evaluation modulates activity relative to persistence conditions.

Semiosis structures differences as biologically meaningful.

Meaning stabilises evaluative significance.

Only then does information emerge as part of organised biological activity.

Information is therefore not what makes life possible.

It is one of the ways organised life sustains itself across time.

Key Point

Biological information emerges where meaningful differences participate in viability-oriented evaluative organisation sustaining continuity-preserving persistence.