Environment · 2026-10-21 · 早间简报
UN: 1.5°C climate goal impossible, world on track for 2.8°C warming
The United Nations has delivered a stark verdict on global climate efforts, declaring it is now impossible to limit warming to the long-held target of 1.5°C above pre-industrial levels. The organisation's latest assessment concludes that based on current emissions trajectories, the world is on a path toward a much more dangerous 2.8°C of warming by the end of the century.
The report attributes this failure directly to governments around the world, stating they are not doing nearly enough to decarbonise their economies. This widespread inaction means the gap between climate promises and reality has become too wide to bridge for the 1.5°C goal. The projection of 2.8°C warming represents a near-doubling of the intended limit, signaling a future of significantly greater climate instability.
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- Global emissions slow — but world hurtles towards 2 °C of warming
- Now it’s official: The climate pledges fell far short – the world will warm by more than 1.5 degrees
- The unwelcome climate reality
- A landmark UN report says the world will overshoot the 1.5° climate target but hope is not lost
- STATEMENT: UNEP Report Warns World is Soon to Exceed 1.5°C ‒ but Return is Possible
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