# Multilevel cultural evolution: From new theory to practical applications

> Research article (Proceedings of the National Academy of Sciences, 2023) · cited 50× · AI/ML

**Wikidata**: [openalex:W4363673841](https://www.wikidata.org/wiki/openalex:W4363673841)  
**Source**: https://4ort.xyz/entity/multilevel-cultural-evolution-from-new-theory-to-practical-applications