UN chief warns of ‘point of no return’ on climate change
By ARITZ PARRA and FRANK JORDANS, Associated Press MADRID (AP) — U.N. Secretary-General Antonio Guterres said Sunday that the world’s efforts to stop climate change have been “utterly inadequate" so far and there is a danger global warming could pass the “point of no return.” Speaking before the start Monday of a two-week international climate conference in Madrid, the U.N. chief said the impact of