The prime minister has outlined the potential risks of artificial intelligence, arguing we must not “put our heads in the sand”. His comments come ahead of a two-day AI safety summit at Bletchley Park in Buckinghamshire next week. Professors Hannah Fry and Gina Neff join us in the studio to discuss the event as well as the risks and opportunities presented by AI. And, Bastille singer Dan Smith takes a seat next to Planet Earth III director Kiri Cashell for a conversation about how they made the music and television for the latest iteration of Sir David Attenborough’s iconic documentary series. You can join our Newscast online community here: https://tinyurl.com/newscastcommunityhere Today's Newscast was presented by Adam Fleming and Alex Forsyth. It was made by George Dabby with Gemma Roper and Miranda Slade. The senior news editors are Jonathan Aspinwall and Sam Bonham.