‘If we don’t urgently change our way of life, we jeopardize life itself,’ Guterres says. By Kalina Oroschakoff MADRID — U.N. Secretary-General António Guterres on Monday blasted the world’s big emitters for failing to cut greenhouse gases. “All the main emitters must do more,” he said at the formal opening of the COP25 climate summit. That includes boosting climate commitments under