NPR on sponge cities, Kongjian Yu, and the future of flood mitigation

2023-10-10T13:46:00-04:00

Almost all of China's medium and large cities are now susceptible to floods. And [Kongjian] Yu says 60% of them experience flooding every year. Extreme weather from climate change is exacerbating the problem. So Yu has been evangelizing a solution he calls "sponge cities." That is, urban landscapes that are softer and purposely designed to absorb more water. Gareth Doherty, an associate professor of landscape architecture at Harvard University, says the concept is revolutionary.

The contributions of Turenscape founder Kongjian Yu to the development of the so-called “Sponge City” concept date to the mid-90s, stemming from a near-death experience in his childhood home of Jinhua. He says that by the end of the decade, roughly 80% of Chinese cities will now be adequately equipped by the measures. However, just under 10% of the country's mid- to large-sized cities had any plans to implement the concept by the start of the year, according to Reuters.

The need for better stormwater strategies has since been proven in New York City and other low-lying American metros, too, with $2.6 billion worth of funding specifically included in the 2021 Federal Bipartisan Infrastructure Bill to combat the problem. Copenhagen is seen as a world leader in the concept after experiencing a tumultuous 2011 cloudburst that led to a two-part system of expanded sewers and over 300 surface catchment projects.

Still, Yu says the reliance on concrete and technological solutions remains a...

Wealth is cemented at the top as starchitects continue to see gains

2021-11-22T14:32:00-05:00

Just in time for the holiday shopping season, a new list from therichest.com has ranked the world’s top ten architects in terms of their total net worth.

Big A architecture remunerates extraordinarily well for some, with the total list’s net worth nearing three-quarters of a billion USD.

Norman Foster took the top spot with an estimated net worth amounting to $250 million. The outspoken 86-year-old has had a windfall of big development contracts in the past few years, which has helped him maintain the position he has held for parts of the last two decades.

Frank Gehry came in a distant second with around $100 million in total worth. Gehry was followed quickly by Moshe Safdie, who also hit the $100 mark, although it was not clear which methodology was used to delineate the two (some publicized estimates have Safdie’s worth significantly higher at around $150 million). Oculus designer Santiago Calatrava was the only other architect to hit the nine-figure plateau. His estimated net ...

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NPR on sponge cities, Kongjian Yu, and the future of flood mitigation

Wealth is cemented at the top as starchitects continue to see gains