United Nations Secretary-General António Guterres called for immediate and drastic reductions in fossil fuel emissions during his final climate summit on Friday. Speaking in Antalya, Turkey, Guterres emphasized the need to “follow the science” and confront the hard realities of climate change.

Guterres warned that without urgent action, the world risks facing the most catastrophic effects of climate change. He urged nations to prioritize scientific evidence over political considerations. His remarks came as the summit concluded its final session, marking the end of a series of climate negotiations.

This summit followed years of international efforts to reduce greenhouse gas emissions and meet global climate targets. Guterres highlighted the growing urgency as extreme weather events increase and global temperatures continue to rise. He called on governments to implement stronger policies and accelerate the transition to renewable energy sources.

The summit took place amid rising concerns about the pace of climate action. Despite previous agreements, many countries have failed to meet their emission reduction targets. Guterres stressed that the window for meaningful action is narrowing, and that the consequences of inaction will be severe.

The UN has repeatedly warned that current emission levels are on track to exceed the 1.5°C warming threshold, leading to irreversible environmental damage. Guterres’ final summit aimed to reinvigorate global commitments and push for more ambitious climate policies.