Global warming will exceed limit, UN says in a report that maps path to get back below danger zone
A new UN report warns that Earth is set to exceed the 1.5-degree Celsius warming threshold established in the Paris climate accord. Officials now emphasize strategies to limit warming and eventually reduce temperatures through carbon removal.
Why it matters
This marks a significant shift in climate policy, moving from a focus on prevention to a strategy of damage mitigation and long-term temperature reversal.
In a strategic retreat in the fight against climate change, the United Nations has acknowledged that Earth has lost its chance to prevent some of the worst of global warming's harms. So now the world must figure out how to get temperatures below the danger zone and back to safety, officials say.
Earth is soon going to exceed the safe temperature threshold agreed upon by the world in the 2015 Paris climate accord because of warming from the burning of coal, oil and gas, according to a bleak first-of-its-kind report issued by the United Nations Environment Programme Wednesday (September 2, 2026).
Instead of giving up, scientists and UN officials recommend trying to limit excessive warming and then bring the temperature back down to the agreed-upon threshold. But it still will mean decades of increased weather-related disasters, rising seas, extinctions and melting ice and glaciers.
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