It was just a question of time, before Hawaii followed the path of the mainland, by building vertical schools.

Too much land,  was being used by schools & students, inefficiently.

Hawaii will make its goal, of 2 million people on Oahu, and every square inch of Hawaii, covered in poured reinforced concrete.

Skyscraper buildings are next.

Desalination water plants, are next.

The new billionaire, will be selling processed ocean water.