Kammala wannan jumla: Gwamnatocin kasashe hudu (masu samar da iskar gas/man fetur Amurka, Rasha, Saudi Arabiya da Kuwait) sun toshe wani tsari na maraba da Rahoton Musamman na Ƙungiyar Canjin Yanayi ta Duniya (IPCC) game da dumamar yanayi na 1.5 °C a taron na shekara-shekara.
Taron Canjin Yanayi na Majalisar Dinkin Duniya na 2018 (COP24).