There are already huge artificial islands that are being made or are being planned The largest island/peninsula is the Palm islands in Dubai The largest of those is the Palm Deira, which will be 80 square kilometers Manhattan is 64 square kilometers
So traditional megaprojects cannot be underestimated and MNT will have to go even bigger.
Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology.
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