# black swan theory

> a metaphor that describes an event that comes as a surprise, has a major effect, and is often inappropriately rationalized after the fact with the benefit of hindsight

**Wikidata**: [Q2074634](https://www.wikidata.org/wiki/Q2074634)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Black_swan_theory)  
**Source**: https://4ort.xyz/entity/black-swan-theory


## References

1. Freebase Data Dumps. 2013
2. Quora
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)