The Amazon city is scrambling to get ready for November’s UN climate talks and ensure thousands of delegates have a place to stay, with locals hoping for economic benefits
Argentina’s President Javier Milei has expressed his will to leave the global climate pact, but key trade partners and foreign aid may stand in the way
China, the EU and India are among big polluters set to miss this month’s deadline for new targets as concerns grow of a “softening” in climate ambition