Year 2100: redrawing the world’s coasts

By the year 2100, swollen seas and rivers will redraw shorelines as climbing temperatures melt ice caps. In one of the most extreme scenarios, waters globally could rise by as much as eight feet, and even a smaller amount of flooding would inundate low-lying areas of the coast. In places like New York, which is home to around 8.6 million people, even moderate flooding could drastically impact the city’s population and infrastructure.
The city got a taste of its future after Hurricane Sandy struck New York City in 2012. Soon afterward, the city announced several resiliency projects, which are all designed to keep water away from New York’s streets. While inspired (in part) by the dramatic onslaught of a storm, many of these projects are a…

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