Longtime Doctor Who writer and showrunner Russell T Davies has criticised the new BBC director general over comments he made about an AI-generated episode of the show. Matt Brittin told a Royal Television Society conference in September that he had been sent a pretty good 50-minute unofficial Doctor Who episode. That's a clumsy thing to say in an industry where he's got writers and artists and it specifically affects people, they're the first to take the blow, Davies told BBC Radio 4's The Media Show. Addressing criticism he has received, Brittin told a staff meeting last week he was attempting to make a point around the pace of change while stressing he believed in human creativity. The director general joked he had got into trouble over what he had said, but added: I was just trying to make the point: Look at the pace of change and what this stuff can do.

Algorithms are increasingly making choices for young people, from recommending new TV shows to the friends they meet. But when machines are so intelligent that they can make all these decisions, who is actually responsible? Andrea Catherwood hosts a debate at the BBC Blue Room annual conference with Anne Longfield, Children's Commissioner for England, Dr Nejra van Zalk, lecturer in psychology at Imperial College London, Hanna Adan, documentary maker and Neil Lawrence, DeepMind Professor of Machine Learning at the University of Cambridge.