World on brink of five 'disastrous' climate tipping points, study finds

Giant ice sheets, ocean currents and permafrost regions may already have passed point of irreversible changeThe climate crisis has driven the world to the brink of multiple "disastrous" tipping points, according to a major study.It shows five dangerous tipping points may already have been passed due to the 1.1C of global heating caused by humanity to date. Continue reading...