The homes lost to the sea
Media playback is unsupported on your device
Video

Coastal erosion: The homes lost to the sea

As sea level rise, a senior figure in the Environment Agency says he wants the country to start "difficult conversations" about which areas should be protected and which should not.

Science editor David Shukman has been investigating the dilemma of where to save and where to retreat.

  • 14 Feb 2020
Go to next video: Working on a cliff edge: 'I have no choice'