reciprocal causation

Compiled with AI assistance and selectively reviewed. Please consult the cited passages; the books remain the authoritative source. About this companion

Editorial synthesis · provisional

Definition

Reciprocal causation describes mutual conditioning among genes, developing organisms, behavior and environments that prior organisms have modified. In the corpus’s evolutionary discussion, genes influence organisms while development and niche construction influence which genes are subsequently transmitted. This broadens one-way explanatory pictures without denying molecular causation, natural selection or the need to identify the distinct pathways and timescales through which particular feedback operates.

Explanation

The Extended Synthesis account locates reciprocity in the causal production of evolutionary conditions. Organisms develop and act, alter environments and thereby help shape later selective pressures. This is not the claim that a future effect travels backward to rewrite its own history, nor does it make every causal contribution equally strong.

RB2’s structural-coupling account similarly describes recurrent organism–environment influence while each maintains its integrity. The niche-construction chapter then gives the feedback an evolutionary timescale. Developmental adjustment within one life and altered inheritance conditions across generations are connected possibilities, not automatically the same mechanism.

RB3’s multiscale discussion distinguishes behavior-to-gene-regulation effects from an external final cause. RB1’s qualified inheritance section also cautions that persistence of epigenetic change varies among organisms. The proposed entry therefore does not infer universal transmission of acquired experiences or a hidden purpose directing evolutionary history.

Scope and attribution

Identify concrete developmental, ecological and regulatory routes rather than an undifferentiated causal loop.

AB — The Actual Book

Source-verified occurrence; see the printed-page references below.

Occurrence locators: 86.

RB1 — The Real Book, Volume I: The Possible Is Real

Reciprocity broadens the causal architecture while retaining selection and genetic inheritance.

Occurrence locators: 147, 150, 154.

RB2 — The Real Book, Volume II: Becoming Is Being

Structural coupling and niche construction supply different temporal applications.

Occurrence locators: 270, 271.

RB3 — The Real Book, Volume III: Murmurations

Multiscale feedback is distinguished from external final causation.

Occurrence locators: 79.

Background used in the editorial explanation

Named theories and mechanisms are distinguished from neighboring background, homonyms and the author’s own synthesis. Reproduced AI passages retain their separate voice.