Humanity is on a highway to hell, with our foot on the accelerator. The message from the UN secretary general to more than 110 world leaders at the Cop27 UN climate summit in Egypt could not have been clearer: change course now, or face “collective suicide”.
Greenhouse gas emissions have continued to rise this year, research published this week has shown, despite stark warnings from climate scientists in the past year. The prospects of sticking to the 1.5C limit above pre-industrial levels that scientists tell us is necessary have receded to a “narrow window”.
