# BLIND AND INCREMENTAL OR DIRECTED AND DISRUPTIVE? ON THE NATURE OF NOVEL VARIATION IN HUMAN CULTURAL EVOLUTION

> Research article (American Philosophical Quarterly, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3123609872](https://www.wikidata.org/wiki/openalex:W3123609872)  
**Source**: https://4ort.xyz/entity/blind-and-incremental-or-directed-and-disruptive-on-the-nature-of-novel-variation-in-human-cultural-evolution