From Texas Standard:
A full account of the lessons learned from Hurricane Harvey is still being tallied. But at least one thing is certain: planners will have to rethink the concrete bones upon which Houston is built. And not just Houston, but any coastal city at risk of serious flooding.
For so long, the main strategy of such a metropolis has been to fight against incoming water with pavement and pumps. It appears the latest thinking on the subject flips things around – embrace the water, don’t just repel it.