But if any country can deliver what is needed at COP30, it is Brazil. Beyond negotiationThere is also the urgent need to shift the international climate process itself. The Belém COP can be remembered as the moment when international climate diplomacy shifted decisively from promises to delivery. In November, Brazil can demonstrate that, in the face of cascading crises, cooperation and courage still hold power. And that would make COP30 not only a turning point for climate diplomacy, but a turning point for the world.