'We are in the fight of our lives,' says UN chief at Cop27 climate summit - video

António Guterres told delegates gathered at the start of the conference in Egypt that humanity was 'on a highway to climate hell with our foot - still - on the accelerator'. The UN secretary general's speech set an urgent tone as governments assembled for two weeks of talks on how to avert the worst of climate breakdown? Cop27 live - latest news updates Continue reading...