What would an entirely flood-proof city look like?

The wetter the better. From sponge cities in China to 'berms with benefits' in New Jersey and floating container classrooms in the slums of Dhaka, we look at a range of projects that treat storm water as a resource rather than a hazardThey call it "pave, pipe, and pump": the mentality that has dominated urban development for over a century.Along with the explosion of the motorcar in the early 20th century came paved surfaces. Rainwater - instead of being sucked up by plants, evaporating, or filtering through the ground back to rivers and lakes - was suddenly forced to slide over pavements and roads into drains, pipes and sewers. Continue reading...