The World Ahead: Technologies to watch

The rapid development and roll-out of coronavirus vaccines has been a reminder of the power of science and technology to change the world. Host Tom Standage considers some of the technologies to watch in 2022, from 3D-printed housing and heat pumps to flying electric taxis and meetings in the metaverse. Please subscribe to The Economist for full access to print, digital and audio editions:www.economist.com/podcastoffer Hosted on Acast. See acast.com/privacy for more information.