New York City (NYC) Mayor Bill de Blasio has a plan to “climate-proof” his city.
In an op-ed published in New York Magazine on Wednesday, de Blasio detailed his $10 billion plan to protect Manhattan from the coming rising sea levels and powerful storms that seem almost inevitable in the face of climate change.
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To fortify most of Lower Manhattan, de Blasio’s plan allocates $500 million toward the creation of grassy stationary barriers in parks and removable barriers that the city can deploy just prior to a storm.
But those types of barriers won’t work to protect the eastern edge of Lower Manhattan, which de Blasio noted is just 8 feet above sea level — and tightly packed with vulnerable utilities, sewer systems, and subway lines.
The only option then, according to de Blasio, is to build more land — by pushing the coastline of Lower Manhattan from the Brooklyn Bridge to the Battery up to 500 feet into the East River.
“When we complete the coastal extension, which could cost $10 billion, Lower Manhattan will be secure from rising seas through 2100,” de Blasio wrote.
Lower Manhattan is also home to New York’s Financial District, which includes the United States’ — and, arguably, the world’s — economic center: Wall Street.
Reference- The Verge, Daily Mail, Futurism