As the 29th UN Climate Conference kicks off in Azerbaijan, world leaders face pressing concerns over U.S. participation under President Donald Trump, likely to withdraw from the Paris Agreement. Despite a reduced attendance—highlighted by the absence of major leaders like Emmanuel Macron and Olaf Scholz—delegates stress the need for increased financial commitments from wealthier nations to support climate efforts in developing countries. Negotiations are expected to be tough, particularly regarding climate aid, as the world aims to cap global warming at 1.5°C above pre-industrial levels.