The UN has warned 2024 will be the hottest year on record, as its annual climate conference begins in Baku. Also on the programme: BBC on set with Squid Game's director; how an international effort caught one of the world's most prolific online child abusers - we'll hear from some of his victims; and China's mass bike-ride for breakfast buns! (Photo: Dr al-Jaber (left) handed Babayev the COP gavel at the opening of the summit this morning. Credit: Reuters)