Coordination, Signaling & Cascades¶
Primes about how private information and preferences aggregate into collective outcomes: common knowledge and signaling enable coordination, herding behavior, information cascade, and thundering herd show correlated action cascading from shared cues, and the Abilene paradox and preference divergence reveal when the aggregate misreads what individuals actually want.
10 primes in this family — primes that sit near one another in abstraction space (k-means over structural-signature embeddings). Each is shown with its short description.
- Abilene Paradox — A group converges on an action no member privately endorses because each misreads the others' silence or polite assent as genuine preference, so the aggregation channel filters out exactly the disagreement that would have revealed the better option.
- Common Knowledge — A fact is common knowledge when everyone knows it, everyone knows that everyone knows it, and so on without limit — the infinite-tower condition that enables coordination.
- Conway's Law — Any artifact built by a collective acquires a structure homomorphic to the communication topology of the collective that built it.
- Herding Behavior — Mimicking others.
- Information Cascade — The sequential dynamic in which actors copy earlier actors' visible choices and suppress their own private signals, driving collective convergence that can be confidently wrong.
- Mechanism Design — Rule engineering.
- Private-Public Preference Divergence — A systematic gap between the distribution of privately-held preferences (or beliefs) in a group and the distribution publicly expressed or inferred, sustained because each member reads others' conformity as conviction and conforms in turn.
- Shadow Of The Future — Expectations of continued interaction plus observability of past behaviour convert one-shot dilemmas into self-sustaining cooperation without contracts or altruism.
- Signaling — Revealing hidden information.
- Thundering Herd — Many independent waiters are released by a single shared signal and collide at once on a finite resource, so the failure lives in the correlated timing of their release rather than in the population size or the resource capacity.