Outgoing UN chief makes final push for action on climate change at New York summit

Antonio Guterres, the outgoing UN chief, emphasized climate change as the paramount issue during his final days in office, concluding his tenure on December 31. At a press conference in New York, Guterres commended the exponential growth of renewable energy and implored nations to establish comprehensive strategies for phasing out fossil fuels.

Following his condemnation of big oil corporations, Guterres maintained a hopeful tone, asserting that renewables have transitioned from being an alternative source to an unstoppable force. He urged countries to elevate their emission reduction targets and present concrete plans to abandon fossil fuels, highlighting Germany's recent commitment as a significant development.

The former Portuguese prime minister characterized himself as the first generation equipped with the tools to eradicate the fossil fuel era and the last generation capable of averting climate catastrophe. Guterres' final remarks coincided with heightened concerns over the escalating consequences of climate change, including heatwaves, wildfires, and catastrophic flooding experienced worldwide.

Scientists predict that extreme weather events will intensify due to a strengthening El Nino cycle, which is already at record intensity and nearing its peak. The global temperature is projected to surpass the 1.5 degrees Celsius mark, a threshold beyond which climate-related catastrophes will become more severe. In addition to addressing climate change, the summit hosted leaders from Australia and Turkey, who are co-hosting COP31 climate talks in Antalya in November.

While Australia leads the conference organization, Turkey will serve as the host and advocate for voluntary pledges. Australian Prime Minister Anthony Albanese and Turkish President Recep Tayyip Erdogan both acknowledged the urgency of climate action, with Albanese emphasizing the necessity for action to begin domestically. Erdogan, however, cautioned that any proposal not balancing climate objectives with social and economic realities would ultimately prove ineffective.

Guterres called for accelerated economies greening, climate financing for developing nations, and increased electrification.