danieldwilliam: (Default)

[personal profile] danieldwilliam 2018-06-11 10:47 am (UTC)(link)
Tricky and energy intensive. If you are converting it to something else then you need to put energy in. If you are compressing it and / or moving it then you need to put energy in.

I for one favour turning it in to construction diamond and buckminsterfullerene and building houses and space elevators or turning it in to calcium carbonate and building islands.