King Charles warned of "existential dangers" from rapidly advancing AI during a meeting at Dumfries House, urging tech leaders to prioritize safety. The intervention precedes UK Prime Minister Andy Burnham's first face-to-face meeting with US President Donald Trump at the UN General Assembly. Charles convened executives from Nvidia, Anthropic, Google DeepMind, and OpenAI, emphasizing AI must remain in the "service of humanity." Researchers and industry figures, including Sam Altman and Elon Musk, recently rallied behind calls to slow development. British AI minister Kanishka Narayan attended, while Anthropic's Tino Cuéllar praised the King's initiative. Microsoft AI chief Mustafa Suleyman cautioned against autonomous AIs competing for resources, warning of a "new silicon species." The Vatican was represented by Father Paolo Benanti, aligning with Pope Leo XIV's recent encyclical on safeguarding humans in the AI era.

The King's warning highlights the growing political pressure to regulate AI as global leaders convene. The meeting at the King's Scotland headquarters sought to establish shared principles for international cooperation. With Trump's history of resisting stricter AI regulation, Burnham's upcoming discussions face significant scrutiny regarding future governance frameworks.