People must balance outrage and optimism after a “hellish summer” of extreme weather, the UN’s former climate chief has urged at the start of the Cop28 climate summit.
“We have to keep the outrage really high because we are so darn late,” said Christiana Figueres, a veteran negotiator hailed as the architect of the Paris climate agreement. She pointed to the weak policies that governments have set in order to cut planet-heating pollution and the $7tn with which they directly and indirectly subsidise fossil fuels.
