On a jam-packed first full day, we heard from António Guterres, the UN secretary general, who dramatically proclaimed that we are on the “highway to climate hell”. We also heard an enthusiastic and bombastic speech from the former prime minister Boris Johnson – and a rather tepid and uninspiring one from the current prime minister, Rishi Sunak.
Climate justice and financing for loss and damage was a main theme of the day, and is likely to be so for the fortnight to come, as those from the countries most affected by climate breakdown ask for the help of carbon-spewing richer nations.