…the most efficient way to enclose a living space bubble on the ocean and make it suitable for human habitation is a sphere…
99% of the living space on planet earth is in the oceans - what is “overpopulated with 8 billion humans” is only this “1% mini slice of the total cake” of the “in theory available space” on dry land. ( context )
| …construction activities in the 21st century will be dominated by concrete sea structurs - P.K.Mehta (more context) |