Ajit Niranjan's Guardian liveblog tracks Cop31 in Antalya, where Andy Burnham arrives to address the summit, warning in quoted remarks that "the crisis is upon us now" and pledging a new era of British leadership on net zero. The UK plans a world-first climate security representative, while negotiators remain split over whether this year's meeting will produce a binding cover decision, with the Arab Group, Russia and like-minded countries reportedly opposed.