Will personalised learning replace teachers? Host Tom Standage travels to the year 2042 to find children being taught by personalised learning assistants powered by artificial intelligence, and funded by corporate advertising. What does this mean for schools? Back in the present, Sal Khan, founder of Khan Academy, and Mark Johnson, The Economist’s education correspondent, debate how technology will change education, and the merits of the “flipped classroom”. For full access to The Economist’s print, digital and audio editions subscribe at economist.com/podcastoffer   See acast.com/privacy for privacy and opt-out information.