Scientists say goal to keep world’s temperature rise below 1.5C is not going to happen despite talks at Cop29 in Baku

Summary

The global goal to limit temperature rise to 1.5°C is now deemed “deader than a doornail,” with 2024 likely to surpass this threshold, marking the hottest year on record.

Despite agreements under the Paris accord, emissions continue to climb, pushing the world toward 2.7°C warming and increasing risks of catastrophic climate impacts.

Experts warn of nearing irreversible climate tipping points, such as ice sheet collapse and Amazon dieback.

While progress in clean energy offers hope, scientists emphasize urgent emission reductions, as every fraction of a degree matters to limit damage.