‘We’ve lost control’: what happens when the west Antarctic ice sheet melts?

Madeleine Finlay hears from environment editor Damian Carrington
about a new study by the British Antarctic Survey, which shows
Antarctic ice may be melting even faster than we thought. He also
reflects on the life and career of former environment editor John
Vidal, whose death was announced last week. Help support our
independent journalism at theguardian.com/sciencepod