Based on OurWorldinData.org in 2019 Earth population is 7.7 Billion people and will be increase to 10.9 Billion people by 2100.
The Earth problem about population not just the number itself but also the things that attach to the people such as food security, health (covid 19, etc), spaces.
OCEANOPOLIS derived from two words in latin. OCEANUM means Ocean, POLIS means city.
OCEANOPOLIS is a conceptual urban design solution of problem that will be pop up on the furuture. OCEANOPOLIS is the solution of spaces, and security. It can be detach if there is security thread happen on each island (virus spread, riot, etc), and attach to expand the space.