scientific replicators and interactors

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

Scientific replicators and interactors are Hull’s paired roles in the evolutionary ecology of inquiry. Theories, models, problem-frames and techniques are transmissible conceptual structures; scientists, laboratories, journals and communities bring them into contact with empirical resistance and competing alternatives. The distinction explains how testing and transmission cooperate without making an idea a literal gene or reducing rational assessment to social popularity.

Explanation

Replicators are what can be copied, modified and carried into later inquiry. Their continuity may involve teaching a method, citing a model or transmitting an experimental technique, rather than keeping one unchanged sentence. The source’s informational vocabulary concerns a conceptual lineage, not a biological claim about genetic replication inside scientific institutions.

Interactors are the people and arrangements through which those lineages meet data, alternatives and standards. RB1 emphasizes both empirical and social conditions; reality constrains viability while actual repetition sustains a tradition. A journal’s existence or a theory’s visibility therefore cannot substitute for exposure to the world or establish that every retained claim is correct.

The Kuhn comparison treats paradigms as mutually supporting clusters that require new transmission pathways when reorganized. Stengers further requires inquiry to risk its founding categories. The proposed senses retain distinct roles while keeping historical continuity, conceptual change and objective correction together, without declaring either biology or sociology the sole explanatory domain.

Scope and attribution

Retain two linked senses and Hull’s particular institutional account without biological identity.

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

Transmitted structures and the agents of testing have distinct roles within one ecology of inquiry.

Occurrence locators: 238, 243, 244, 246, 247, 285.

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.