https://edition.cnn.com/2019/11/28/health/climate-crisis-global-tipping-point-intl-hnk/index.html (CNN) The Earth is heading toward a “global tipping point” if the climate crisis continues on its current path, scientists have warned, as they called for urgent action to avoid “an existential threat to civilization.” The group of researchers, who published a commentary in the journal Nature, say there is growing evidence to suggest…

über CNN helps hype upcoming UN climate summit: ‘Climate crisis pushing Earth to a ‘global tipping point’ – Call for ‘urgent action’ to avoid ‘existential threat to civilization’ —