# IS SOME BACKWARDS TIME TRAVEL INEXPLICABLE?

> Research article (American Philosophical Quarterly, 2017) · cited 21× · AI/ML

**Wikidata**: [openalex:W2770170264](https://www.wikidata.org/wiki/openalex:W2770170264)  
**Source**: https://4ort.xyz/entity/is-some-backwards-time-travel-inexplicable