Coral collapse signals Earth's first climate tipping point

Coral Collapse Signals Earth's First Climate Tipping Point

The global die-off of coral reefs marks a critical shift in Earth's climate system, with significant environmental and economic consequences.

A recent marine heat wave affected 80% of the world's warm water coral reefs in 2024, causing the worst bleaching and coral die-off on record.

It's the point of no return for coral reefs, researchers say; as global temperatures continue to rise, Earth has officially passed its first climate tipping point.

This event serves as a warning that more tipping points could be reached soon, highlighting the urgency of the climate crisis.

Author's summary: Earth passes first climate tipping point due to coral collapse.

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Science News Science News — 2025-10-13