Five key takeaways from COP29

BBCActivists from different groups and communities joined the summit demanding that richer countries "pay up"COP29 is over, with developing countries complaining that the $300bn (about £240bn) a year in climate finance they will receive by 2035 is a "paltry sum".Many of the rich country voices at the UN's climate conference were amazed that developing nations were unhappy with what on the surface seems a huge…