Underwater City- Applications of Nanotech

With the rise of global warming and our leaders not seeming to do enough about it, expanding our ranges past the earth's ground seems like something we must do eventually. Everyone always points to the sky, but the earth has much more room than what is just dry land. In this scenario, we instead build to the seas. The easiest way would be to build around the cities we currently have to keep the water out. My question is how would you do this? If the water becomes too high large walls might not be enough. Are there any new nanotechnologies that could build a dome that would allow sunlight through but also strong enough to keep the water out?

posted over 5 years ago

jaxon5225‭

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