The pandemic has forced universities to move teaching online. Tom Standage asks if attitudes are shifting among students, and academics, towards remote learning. What could this mean for the future of higher education? How would it affect the business models of some universities? And how might online-learning tools evolve in a future, as lifelong learning becomes the new normal?   Subscribe to The Economist for full access to print, digital and audio editions: www.economist.com/podcastoffer    See acast.com/privacy for privacy and opt-out information.