As climate change amplifies urban flooding, here’s how communities can become ‘sponge cities’
- Written by Franco Montalto, Professor of Civil, Architectural and Environmental Engineering and Director, Sustainable Water Resource Engineering Laboratory, Drexel University
Water runs into a storm drain in a Los Angeles alley on Aug. 19, 2023, during Tropical Storm Hilary.Citizen of the Planet/Universal Images Group via Getty Images“When it rains, it pours” once was a metaphor for bad things happening in clusters. Now it’s becoming a statement of fact about rainfall in a changing climate.
Across the...


