Two stories about the way AI could – in fact, already is – making the world better. In Montana, when Lee Johnson discovered his wife, Yokie, had cancer, he turned to AI – and was surprised by the answers he got. Meanwhile, in Massachusetts Prof Regina Barzilay’s experience with cancer has led her to build an AI system that can detect the disease years before a human

Podden och tillhörande omslagsbild på den här sidan tillhör The Guardian. Innehållet i podden är skapat av The Guardian och inte av, eller tillsammans med, Poddtoppen.