The UN Secretary-General, António Guterres, has urged nations to establish clear timelines for phasing out fossil fuels as scientific models now predict a temporary breach of the 1.5°C warming threshold set by the 2015 Paris Agreement. This overshoot, expected to last only briefly, highlights the urgency of global climate action. Guterres emphasized that the goal remains to keep the overshoot as short and minimal as possible.
The warning comes amid growing concerns over rising global temperatures and the increasing frequency of extreme weather events. Scientists warn that even a brief period above the 1.5°C limit could have long-term consequences for ecosystems and human societies. Guterres called for immediate and coordinated efforts to reduce emissions, stressing that the transition to renewable energy must be both rapid and equitable.
While some countries have already set ambitious targets for reducing carbon emissions, the UN chief noted that more needs to be done to align global efforts with the scientific consensus. The upcoming climate summit will be a key opportunity for nations to commit to concrete plans that ensure a sustainable future. The challenge remains to translate pledges into action.
