In November, the UK government held the first AI (artificial intelligence) Safety Summit in the historically resonant setting of Bletchley Park, home to the legendary second world war codebreakers led by the computing genius Alan Turing.
Delegates from 27 governments, heads of the leading AI companies and other interested parties attended the meeting. It was convened to address the challenges and opportunities of this transformative and fast-evolving technology. But what, if anything, did it achieve?
Decisions about the development of AI are overwhelmingly in the hands of the private sector, especially the tiny number of big tech companies with access to vast stores of digital data and immense computing power. These are needed to drive technological progress.