directional retention
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
Directional retention is RB2’s account of irreversible change leaving traces and altering the conditions of later becoming, with some achieved organization retained as a baseline for further novelty. The proposal distinguishes history’s asymmetry from guaranteed improvement or permanent preservation of every functional achievement. Past occurrence, selective stabilization and the survival of information remain related but different claims.
Explanation
The Law 6 table names directional retention and the prose explains why change accumulates consequence rather than simply recurring. An actualization leaves a determinate past and changes what can follow. The entry does not turn this metaphysical grammar into a preferred global clock or claim that every physical process shares one simultaneous present.
RB2 explicitly says entropy gives direction rather than improvement: complexity can collapse, functional information can be lost and ecological destruction can reduce available repertoires. Retention of organization is selective and vulnerable. Irreversibility therefore does not itself guarantee cumulative adaptation, inevitable progress or permanent preservation of every record and institution.
PB distinguishes cumulativity of actual occurrence from selective stabilization into lasting organization, and marks its record-stage ordering as a modeling assumption without universal nows. AB’s cross-domain account likewise widens selection without making all mechanisms identical. These comparisons preserve directional inheritance while limiting formal and teleological overreach.
Scope and attribution
Retain selective loss, record/organization distinctions and formal modeling qualifications.
AB — The Actual Book
Cross-domain selection has different physical statuses and mechanisms.
Occurrence locators: 127, 132, 197; Appendix: 272.
PB — The Possible Book
Record cumulativity differs from selective stabilization and carries ordering assumptions.
Occurrence locators: 166.
RB1 — The Real Book, Volume I: The Possible Is Real
Source-verified occurrence; see the printed-page references below.
Occurrence locators: 206, 222.
RB2 — The Real Book, Volume II: Becoming Is Being
Directional history enables retained novelty but does not guarantee improvement or prevent loss.
Occurrence locators: 208, 209, 214, 216, 217, 222, 223, 227.
RB3 — The Real Book, Volume III: Murmurations
Source-verified occurrence; see the printed-page references below.
Occurrence locators: 61, 118, 127, 128, 134, 230, 246, 263, 264.