# Belief polarization in a complex world: A learning theory perspective

> Research article (Proceedings of the National Academy of Sciences, 2021) · cited 45× · AI/ML

**Wikidata**: [openalex:W3159559692](https://www.wikidata.org/wiki/openalex:W3159559692)  
**Source**: https://4ort.xyz/entity/belief-polarization-in-a-complex-world-a-learning-theory-perspective