Holism

Holism is the view that biological systems cannot be adequately understood solely through analysis of isolated components. Instead, organisms and living systems must be understood as organised wholes whose properties depend upon relations among parts, processes, and contexts.

Holistic approaches historically emerged in response to the limitations of strict reductionism and mechanistic explanation. They emphasised that biological organisation often exhibits forms of coordination, integration, and persistence that are not intelligible through isolated component analysis alone.

APS shares this anti-reductionist insight.

However, APS distinguishes organisational explanation from strong forms of holism that treat wholes as mysterious or explanatorily primitive entities.

Holism in Biology

Holistic perspectives in biology have appeared in many forms, including:

  • organismic biology,
  • systems theory,
  • process biology,
  • ecological thinking,
  • and certain forms of emergence theory.

These traditions often emphasise:

  • integration,
  • interdependence,
  • dynamic organisation,
  • and contextual explanation.

Holism therefore played an important historical role in resisting the fragmentation of biological explanation into disconnected molecular or mechanistic descriptions.

APS recognises the importance of this historical critique.

The Limits of Strong Holism

Despite its insights, holism often remains conceptually ambiguous.

In stronger forms, holism may suggest that:

  • wholes possess irreducible causal powers,
  • higher-order organisation exists independently of component activity,
  • or biological systems operate through unexplained totalities beyond ordinary explanatory continuity.

APS rejects these interpretations.

Biological organisation does not require mysterious whole-properties or metaphysically privileged levels of reality. Living systems remain materially continuous with physical and chemical processes.

The problem with reductionism is therefore not that parts are unreal. It is that isolated parts alone do not exhaust biological intelligibility.

APS and Organisational Explanation

APS rejects reductionism without replacing it with vague holistic primacy.

Instead, APS explains biological systems through viability-oriented, constraint-closed organisation distributed across process and scale.

In APS:

  • organisation is real,
  • higher-order coordination is real,
  • and biological persistence is real,

but these are explained through continuously interacting processes rather than through autonomous whole-substances existing above material activity.

This means that:

  • parts and wholes,
  • local and global processes,
  • and lower and higher scales

are organisationally interdependent rather than metaphysically separate.

APS therefore preserves explanatory continuity while recognising the reality of organised biological systems.

Holism and Emergence

Holism is often closely associated with emergence because both emphasise higher-order organisation.

APS distinguishes these ideas carefully.

What appears emergent in biology does not require irreducible whole-properties added to matter from above. Instead, higher-order organisation reflects:

  • scale-coupled dynamics,
  • constraint relations,
  • regulation,
  • coordination,
  • and organised persistence across time.

APS therefore treats emergence organisationally rather than holistically.

Holism and Mechanism

APS is not anti-mechanistic.

Mechanisms remain indispensable for explaining how biological processes occur. However, mechanisms become biologically meaningful only within the organised systems whose persistence they contribute to sustaining.

APS therefore situates mechanisms within a broader explanatory grammar of living organisation.

This allows APS to preserve:

  • mechanistic analysis,
  • organisational explanation,
  • and explanatory continuity

without collapsing into either strict reductionism or vague holism.

Holism in APS

From an APS perspective, holism identified an important scientific problem: living systems cannot be adequately understood as mere aggregates of isolated parts.

However, APS argues that this insight becomes scientifically productive only when organisation is explained through:

  • viability,
  • constraint closure,
  • scale-coupled process,
  • regulation,
  • and organised persistence.

APS therefore shares the organisational motivations underlying holism while rejecting explanatory appeals to irreducible wholes or mysterious totalities.

In Brief

Holism argues that biological systems must be understood as organised wholes rather than isolated parts. APS shares this anti-reductionist insight but rejects vague appeals to irreducible whole-properties. Biological organisation is explained instead through viability-oriented, constraint-closed processes distributed across scale and time.