United Nations chief Antonio Guterres warned on Tuesday against “dangerous rhetoric" stoking tensions among nuclear-armed rivals. “Growing divisions are threatening global peace and security, provoking new confrontations and making it all the more difficult to resolve old conflicts," Guterres told a conference in Morocco. “Dangerous rhetoric is raising nuclear tensions," he warned. “At the same time, we are dangerously close to the edge on the climate, while hate speech and disinformation are proliferating." He was talking as Russia’s war in Ukraine neared its tenth month with no end in sight, fanning nuclear fears. Guterres said “forces of discord" were waking...