Diesel: the silent killer

Diesel was once seen as a pragmatic way to save the planet because of its fuel efficiency. Then came the Volkswagen emissions scandal. Now diesel, a leading cause of nitrogen dioxide pollution, is becoming known as a silent killer. Andrew Ward discusses how car makers and governments are reacting to the problem with the FT's Peter Campbell and Pilita Clark. Hosted on Acast. See acast.com/privacy for more information.