Brazil is ramping up efforts at the U.N. climate conference with a direct letter to nations and a draft text released Tuesday. The letter, sent late Monday, comes during the final week of the first climate summit in the Amazon rainforest. COP30 President André Corrêa do Lago released a proposal with 21 options for negotiators on four key issues. These include improving climate plans, distributing $300 billion in climate aid, addressing trade barriers, and enhancing transparency. The documents urge leaders to finalize many aspects by Wednesday, ahead of the conference’s scheduled end on Friday.