UN climate talks face their toughest test yet in Turkey

The COP31 climate summit in Turkey opens amid multiple global crises, prompting renewed questions about whether UN climate negotiations can still function effectively. Wars, an energy crisis, and extreme weather events are creating a historically difficult backdrop for the talks. The meeting faces four major challenges: severe El Niño-driven weather disasters worldwide, high oil and gas prices from the Iran conflict, a looming food crisis threatening 49 million people with hunger, and record-high levels of armed conflict undermining global cooperation. Key disputes include fossil fuel phase-out resistance from oil nations and demands for climate damage compensation. Despite the grim outlook, UNEP projects warming of about 2.8 degrees Celsius, an improvement from the 3-4 degrees predicted when the Paris Agreement was signed. Rapid renewable energy development has slowed fossil fuel growth, offering a modest sign that course correction remains possible.