UN chief calls for AI curbs and end to wars in his last assembly address

United Nations Secretary-General Antonio Guterres used his final address to the General Assembly on Tuesday to urge world leaders to regulate artificial intelligence, end wars, focus on climate change and overhaul UN institutions he warned are struggling to confront mounting global challenges.

The former Portuguese prime minister, whose second five-year term ends on December 31, reiterated his calls for global oversight of AI risks, just as the UN’s 15-member Security Council prepares to host AI leaders for a briefing on the powerful technology.