Tehan and Ley to reveal Liberals’ net zero emissions position tomorrow – as it happened 🔗 This blog is now closedLiberals poised to dump net zero target after majority reject policy in marathon five-hour meetingGet our breaking news email, free app or daily news podcastRemoving CO2 from atmosphere vital to avoid catastrophic tipping points, leading scientist saysRemoving carbon from the atmosphere will be necessary to avoid catastrophic tipping points, one of the world’s leading scientists has warned, as even in the best-case scenario the world will heat by about 1.7C. Continue reading... #englishnews #guardian #worldnews #analysis