After decades of United Nations climate summits, the model of gathering world leaders to negotiate agreements under complex rules is starting to show its limits, said the president of the next such summit,

The Brazilian head of the next UN climate conference acknowledged Monday the limitations of such global negotiations, and the need to deliver on promises made at these summits.

In a letter outlining his vision for Brazil's climate summit, the COP30 president calls for a "new era" with collective work

Brazil will use its presidency of the annual United Nations global climate talks to press for multilateralism and respect for science, COP30 President-Designate Andre Aranha Correa do Lago said on Wednesday in a rejoinder to U.

The Brazilian COP30 Presidency calls for a 'Circle of Presidencies' to enhance multilateral action on climate change, seeking input from various leaders and sectors. The initiative aims to promote financial alignment with the Paris Agreement and prioritize urgent measures,