The research team calculated all the structures add up to about 1.7 trillion tons of concrete, metal and glass, around the mass of 4,700 Empire State buildings pressing down on the Earth.
If rising oceans aren t worry enough, add this to the risks New York City faces: The metropolis is slowly sinking under the weight of its skyscrapers, homes, asphalt and humanity itself.
As rising oceans threaten NYC, study documents another risk: The city is sinking - World News castanet.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from castanet.net Daily Mail and Mail on Sunday newspapers.
If rising oceans aren’t worry enough, add this to the risks New York City faces: The metropolis is slowly sinking under the weight of its skyscrapers, homes,