Cognitive Attractors

A cognitive attractor is a stable pattern in cognitive space toward which individual mental reconstructions tend to converge. The concept originates in Dan Sperber's Epidemiology of Representations, where it serves as the mechanism that explains cultural stability in the absence of high-fidelity copying. Rather than treating cultural transmission as replication — the copying of discrete units from mind to mind — Sperber argues that each transmission is an act of reconstruction, guided by universal cognitive biases and contextual interpretation. The cognitive attractor is the basin toward which these reconstructions gravitate.

This reframes cultural evolution not as a Darwinian replicator dynamics but as an attractor dynamics: what persists is not what copies best but what minds most reliably reconstruct in similar form. The concept connects to memetics (as a rival mechanism), to complexity science (where attractor basins govern system behavior), and to the modularity of mind debate (since attractor strength may vary with cognitive architecture). Cognitive attractors are not fixed ideas but emergent statistical regularities of inference — patterns that arise because human brains share structure, not because they receive identical inputs.

The persistence of religion, rumor, and scientific consensus are all attractor phenomena — and the mistake of treating any of them as successful replication is a category error that has corrupted two decades of cultural-evolutionary theorizing.