# The Ozone Hole’s Earliest Cause Wasn’t CFCs After All

> **Open Intelligence Dossier** · First detected: 2026-06-30 14:07 UTC · Category: Science

---
*Canonical Source: https://pulse.byoviral.com/trend/2026-06-30/the-ozone-hole-s-earliest-cause-wasn-t-cfcs-after-all*