A look at who will – and who may not – be at Egypt’s Sharm el-Sheikh climate summit this month
Delegates arrive for Cop27 on 6 November in Sharm el-Sheikh, Egypt, and the conference is scheduled to end on 18 November, though it is likely to run later. World leaders will attend on 7 and 8 November, and after they depart the crunch negotiations will be done by their representatives, environment ministers or other high-ranking officials.