United Nations Secretary-General António Guterres, who has led the UN for a decade, is set to host a final climate summit in New York on Wednesday, September 23, 2026, before stepping down from his role. This summit is expected to be a key moment in global climate discussions, as Guterres prepares to leave his position after a long tenure focused on international cooperation and crisis management. The summit comes at a critical time, with global leaders under pressure to meet climate targets and address the growing impacts of climate change, such as extreme weather events and rising sea levels. Guterres has consistently called for stronger action on climate issues, emphasizing the need for international collaboration to reduce greenhouse gas emissions and transition to renewable energy sources. In the days leading up to the summit, Guterres did not hold back from criticizing major oil companies, accusing them of delaying progress on climate action and prioritizing profit over the planet's future. He pointed out that these companies continue to invest heavily in fossil fuels despite global commitments to reduce carbon emissions and transition to cleaner energy sources. Guterres’ comments reflect a broader frustration within the international community about the slow pace of climate action and the influence of powerful industries on global policy. As he prepares to leave his position, his final climate summit aims to set a clear course for future climate efforts and encourage stronger commitments from world leaders.