Not Just Airports Could Float
Here my story begins to address the housing of all the survivors of the catastrophic sea-level rise, left floating in massive rafts of boats, barges, etc. around the floating airports. Of course, my stories are SciFi so I make use of extensive developments in bioengineering. When you're floating miles above mineral deposits, surrounded by ocean, you have to make do with what is available. So I use bioengineering that makes use of bioengineered oceanic life forms that can create by combining energy from sunlight and extracted, biologically from seawater, the raw materials to construct floating island habitats, which the inhabitants live on and beneath create aquaculture farms as a means of sustenance and supplies for commerce. The bioengineered floating islands exude calcareous shell-like forms that make up the islands' structure and superstructure. The pens in which fish are raised are created by bioengineered salps that have large transparent membranes permitting sunligh