The COP30 climate summit, known as the "COP of truth," is currently taking place in Belém, Brazil.The summit, marking the 10th anniversary of the Paris Agreement, addresses climate changes and features discussions on limiting temperature rise to 1.5 degrees Celsius, underscored by extreme weather events like Hurricane Melissa affecting Jamaica.Key figures at the summit include Simon Stiell, Johan Rockström, and Bill Gates, who emphasized the need for urgent action against fossil fuel emissions and recognized the challenges posed by both lobbyists and high hotel costs for attendees from poorer nations.