How 'sponge cities' could help us reduce the destruction of floods

With parts of the Northern Territory experiencing the ongoing impacts of devastating floods across summer, Far North Queensland is again bracing for heavy rainfall from the currently developing Tropical Cyclone Kirrily.

These weather events are nothing new - they follow a long list of devastating floods that have plagued the country over the last few years. But could a sponge city be the best way to tackle future flooding across the country?

Also known as water sensitive urban design, these building principles involve using soft materials like plants, or water catchment techniques, instead of hard surfaces like concrete, to absorb water rather than repel water. On this episode of The Briefing, Simon Beaton speaks with Swinburne Professor of Architecture and Urban Design, Marcus White, to find out whether these design principles could be better utilised in Australia. 

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