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Science & Tech · 17 October 2026 · news.un.org

UN warns next climate summit faces a test of trust as disasters mount

Three weeks before COP31 opens in Antalya, Türkiye, UN officials say world leaders must turn pledges into action with warming already on track for 2.8°C and Africa, which emits only 3% of greenhouse gases, bearing the worst damage.

Published on October 17, 2026 by UN News and widely picked up internationally, the report sets up COP31, scheduled for November 9-20 in Antalya, Türkiye, with a special World Leaders' Summit on 11-12 November. Representatives of three successive presidencies - Brazil (COP30), Türkiye (COP31) and Ethiopia (COP32) - plus Australia as co-lead on negotiations, gathered to argue that trust in climate diplomacy can only be restored by implementation, not fresh promises. Under current policies the world is heading for about 2.8°C of warming above pre-industrial levels, and this year's El Niño is on course to be one of the strongest since 1950. Africa contributes roughly 3% of global greenhouse-gas emissions but faces some of the sharpest impacts, while recent floods in Nepal were cited as proof the climate crisis is already here. Türkiye is pushing a 'Climate Implementation Bridge' initiative; Pacific island nations, through Australia, are lobbying for stronger loss-and-damage finance. The piece warns that access to clean technology and climate finance is now what decides which countries benefit from the transition - and which are left behind.

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