Cop30 Belem Brazil: Understanding carbon emissions

As world leaders gather in Brazil for the UN's annual climate conference, the heat is on to find solutions to the rising global temperatures wreaking havoc across the world. Thirty years since the first COP event in Berlin sounded the climate alarm, emissions are reaching new highs. Here's the breakdown of how much global warming has already changed the planet. #1 Which regions emit the most CO2?. Next.