UN opens AI rules talks as Cooper warns of ‘Hiroshima’

TL;DR:

• The UN’s first government-level Global Dialogue on AI Governance opened in Geneva, with Secretary-General António Guterres warning AI is being deployed faster than anyone can keep up.
• UK Foreign Secretary Yvette Cooper said AI poses a “Hiroshima”-style risk without international rules, predicting it will dominate foreign policy for two years.
• Guterres called for an AI Child Safety Pledge, requiring firms to prove systems are safe for children before release.

Two strands of the global push for AI rules converged this week. In an essay for Chatham House, Cooper drew a stark historical parallel: “On nuclear, international agreement came only after the world saw the terrifying power of the new technology at Hiroshima… We cannot afford to wait for an AI equivalent of Hiroshima before we act.” She urged the US and China to agree international rules, citing hybrid threats, state-backed criminal groups and extremists already turning the technology against the public.

From warning to institution-building

In Geneva, Guterres gave the argument an institutional home. “A technology that can reshape economies, transform the world of work, sway elections and tilt the balance of security is being deployed faster than anyone, including the people building it, can keep up,” he told delegates at the two-day dialogue. “If AI is to be powerful, it must be governed.”

His sharpest focus was children, after cases of minors being steered toward self-harm or deceived by machines posing as friends. “We test every toy. Yet AI has reached our children… before anyone asked what it would do to them,” he said, calling for systems to stop and connect distressed children to a human. Delegates are considering the report of a 40-strong scientific panel that warned last week that unchecked AI progress could pose catastrophic risks. That panel found striking concentration: the US holds 75% of the compute among the world’s top 500 AI supercomputers, China 15%.

Looking forward

The dialogue is not meant to forge a treaty — a fuller report and a second meeting in New York follow next year. But the pairing of a UK cabinet minister’s rhetoric with a UN process signals that governance is moving from speeches toward structures. For UK businesses, the direction of travel is clearer accountability and child-safety obligations; the open question is whether harmonised rules can emerge while AI power stays concentrated in two countries.