New UN analysis shows climate plans from more than 60 countries would cut emissions by only 10% by 2035—just one-sixth of what’s needed to limit global heating to 1.5C.
UN climate chief Simon Stiell said progress was too slow and urged countries to “accelerate action now.” Major emitters such as China and the EU have yet to submit updated plans, while Donald Trump’s expected withdrawal from the Paris deal could further undermine efforts.
The findings come ahead of Cop30 in Brazil next month, where world leaders will discuss how to close the gap between promises and action. Experts warned that weak pledges from top emitters threaten global climate goals, even as most of the world’s economy is covered by net zero targets.
