Birdwatch Note Rating
2024-02-05 07:48:32 UTC - HELPFUL
Rated by Participant: C0AA3616D530859FCF0345266C2B88D2167D3EC3BB1C643C340FC6DEEAFD2A9B
Participant Details
Original Note:
This is what happened to the hole in the ozone layer: βThe Montreal Protocol is signed by 197 countries β the first treaty in the history of the United Nations to achieve universal ratification β and is considered by many the most successful environmental global action.β https://www.epa.gov/ozone-layer-protection/international-actions-montreal-protocol-substances-deplete-ozone-layer https://www.britannica.com/event/Montreal-Protocol https://ozone.unep.org/treaties/montreal-protocol
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