UN climate chief warns current path leads to ‘catastrophe’

UNITED NATIONS (AP) — The U.N. climate chief says world leaders must recognize there is no option except to speed-up and scale-up action to tackle global warming, warning that continuing on the current path will lead to “a catastrophe.”
Patricia Espinosa stressed in two recent interviews with the Associated Press that climate scientists say there’s still a chance to make things right “but the window of opportunity is closing very soon” and the world has 12 yea