Overshooting 1.5°C could lock in irreversible damage to world's glaciers: Report
Summary
A new report warns that overshooting 1.5°C of global warming could cause irreversible damage to glaciers, ice sheets and frozen ground, with major risks for water security, mountain communities and sea levels. Nepal and the Hindu Kush Himalaya are highlighted as especially vulnerable to glacier loss, landslides and other cryosphere-related hazards.
Key Points
- A major report says exceeding 1.5°C of warming could lock in long-term damage to glaciers, ice sheets, seasonal snow and permafrost.
- The Hindu Kush Himalaya, including Nepal, faces severe risks to water supplies, hydropower, agriculture and mountain livelihoods if warming continues.
- The report cites Nepal’s August 2026 mountain disaster as an example of the dangers posed by thawing permafrost and slope collapse.
- It urges rapid emissions cuts, net-zero by mid-century, carbon removal and stronger monitoring and climate-resilient infrastructure.
