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Global Agreements

Montreal Protocol Plastic Waste Management Plastic Treaty Treaty Negotiations Plastic Production Negotiations Sustainable Development UN Negotiations Montreal Protocol and Climate Action Marine Biodiversity Vienna Convention COP Conferences Shipping Industry Shipping Emissions UN Nature Agreement Climate Change Mitigation Negotiation Processes Plastic Waste Treaty Funding Initiatives Biodiversity Financing Treaties

Antarctic Ozone Hole in 2025 Ranks Fifth Smallest Since 1992

Scientists credit Montreal Protocol controls for the improvement, with recovery to 1980s levels projected in the late 2060s.

Ozone Layer on Track for Mid-Century Recovery as 2024 Antarctic Hole Shrinks, WMO Says

Global Plastics Treaty Talks Stall as Deadline Looms