Main content
Rare Earth How to Floodproof A City Floodproofing New Orleans- one yard at a time
Helen Czerski meets the local people working to keep New Orleans safe
This gallery is from
Rare Earth—How to Floodproof A City
Tom Heap and Helen Czerski meet the people with fresh ideas to combat rising sea levels
Βι¶ΉΤΌΕΔ Radio 4