A new report by 160 scientists notes that widespread coral reef die-off marks the world's first climate tipping point.
The Global Tipping Points Report 2025, led by the University of Exeter, highlights mounting risks across Earth's systems, including:
The report highlights the risks, consequences, and governance challenges around Earth system tipping points.
The report was compiled with contributions from the Potsdam Institute for Climate Impact Research (PIK) and 85 other institutions.
Author's summary: Scientists warn of growing Earth system risks.