Explanatory Grammars and the History of Ideas

The history of ideas is often presented as a succession of thinkers, theories, discoveries, and debates. Intellectual traditions emerge, compete, evolve, and sometimes disappear. Philosophical systems rise to prominence before being replaced by new explanatory frameworks.

Yet beneath these visible conceptual changes lies a deeper level of organisation.

Different historical periods do not merely hold different beliefs. They organise explanation differently. They employ different assumptions about causation, order, persistence, agency, structure, and intelligibility itself. In this sense, intellectual history is not only the history of ideas, but also the history of changing explanatory grammars.

APS approaches the history of ideas from this perspective.

What Is an Explanatory Grammar?

An explanatory grammar is the underlying organisational structure through which explanation becomes possible within a particular conceptual framework.

It determines:

• what counts as a legitimate explanation,
• what kinds of causes are recognised,
• what entities are treated as fundamental,
• what relations are considered intelligible,
• and what forms of organisation become visible or invisible.

Most explanatory grammars are not explicitly stated. They function implicitly as conditions shaping how inquiry proceeds.

For example:

• some frameworks prioritise substance,
• others process,
• others mechanism,
• others information,
• others historical transformation.

Each grammar highlights certain forms of organisation while obscuring others.

APS treats explanatory grammars as historically significant because they influence not only what people believe, but what kinds of explanations become conceptually available.

Historical Change as Explanatory Reorganisation

From an APS perspective, intellectual history is not adequately understood as the accumulation of isolated theories. It also involves the reorganisation of explanatory structure itself.

Major conceptual shifts often occur when an existing explanatory grammar can no longer adequately organise emerging phenomena.

The transition from Aristotelian natural philosophy to mechanistic science, for example, did not merely replace one set of answers with another. It transformed:

• what counted as explanation,
• how causation was understood,
• what kinds of entities were considered fundamental,
• and how organisation itself was conceptualised.

Similarly, Darwinian evolution transformed explanation by shifting emphasis from fixed forms to historical processes of variation and persistence. Cybernetics introduced new explanatory grammars centred on regulation, feedback, and control. Contemporary computational approaches increasingly organise explanation around information, prediction, and formal processing.

APS interprets these shifts not simply as changes in opinion, but as reorganisations of explanatory possibility.

Explanatory Grammars Shape What Becomes Visible

Every explanatory grammar reveals some organisational features while concealing others.

Mechanistic frameworks excel at analysing component interactions, but may underemphasise persistence and system-level organisation. Information-based approaches illuminate signalling and coordination while sometimes obscuring the viability conditions making information biologically meaningful. Evolutionary approaches explain historical transformation while occasionally neglecting the present-tense organisation through which living systems sustain themselves.

No explanatory grammar is entirely neutral.

This does not mean all frameworks are equally adequate. Some explanatory grammars integrate more dimensions of organisation than others. APS therefore approaches intellectual history not as a sequence of arbitrary conceptual fashions, but as an evolving attempt to capture increasingly complex forms of organisation.

Why Explanatory Grammars Persist

Ideas do not survive historically solely because they are logically correct. They persist because they become stabilised across institutions, practices, technologies, educational systems, and conceptual traditions.

An explanatory grammar persists when it successfully organises:

• inquiry,
• communication,
• prediction,
• coordination,
• and conceptual integration.

Scientific paradigms therefore function partly as persistence-maintaining conceptual systems. They coordinate what counts as evidence, explanation, legitimacy, and intelligibility within a historical community of inquiry.

APS interprets this persistence organisationally rather than merely sociologically. Conceptual systems survive when they successfully stabilise explanatory coordination across time.

The Importance of Conceptual Constraints

Explanatory grammars also constrain thought.

Once a framework becomes dominant, certain questions become easier to formulate while others become difficult to articulate or even recognise. Concepts that do not fit the prevailing grammar may appear confused, unscientific, or unintelligible despite identifying genuine organisational problems.

This is particularly important in biology.

Contemporary biology possesses extraordinarily powerful mechanistic and computational tools, yet often lacks an explicit account of what makes living systems biological in the first place. APS argues that this reflects not a failure of biology itself, but a limitation in the dominant explanatory grammar through which biological phenomena are currently interpreted.

APS therefore attempts not simply to introduce new concepts, but to reorganise biological explanation around viability-oriented organisation as its explicit explanatory target.

APS as an Explanatory Grammar

APS is itself an explanatory grammar.

It proposes that living systems become intelligible only when analysed through the co-constitutive dimensions of:

• agency,
• process,
• and scale, within systems organised toward maintaining viability.

This does not replace mechanistic, evolutionary, informational, or computational explanations. Rather, APS attempts to situate them within a broader organisational framework clarifying:

• what they explain,
• how they relate,
• and why they matter biologically.

APS therefore approaches explanation as fundamentally organisational rather than merely descriptive, computational, or reductionistic.

Why This Matters Beyond Biology

Although APS originates in biology, the concept of explanatory grammar has broader implications for understanding intellectual history itself.

Different periods of thought can be understood partly through the explanatory structures organising them:

• Aristotelian teleology,
• mechanistic causation,
• evolutionary historicism,
• cybernetic regulation,
• computational formalism,
• and organisational process frameworks.

The history of ideas therefore involves more than changing doctrines. It involves changing ways of organising intelligibility.

This perspective also clarifies why conceptual conflict often persists even when empirical evidence accumulates. Competing frameworks may disagree not only about facts, but about what kinds of explanation are meaningful in the first place.

Explanatory Transformation and Organised Persistence

APS ultimately interprets intellectual history as a process of organised conceptual persistence and transformation.

Conceptual systems survive by stabilising explanatory coordination across generations, institutions, and practices. They change when existing grammars can no longer adequately integrate emerging forms of organisation. Intellectual history therefore exhibits dynamics analogous to other forms of organised persistence:

• continuity through reorganisation,
• stability through adaptation,
• and transformation through changing constraints.

APS does not reduce ideas to biology, nor does it treat conceptual systems as literally living organisms. Rather, it extends organisational analysis to the historical structures through which explanation itself becomes possible.

Seen in this way, the history of ideas is not simply a history of beliefs. It is a history of changing explanatory grammars through which reality becomes intelligible.