• vacuumflower@lemmy.sdf.org
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    1 year ago

    Vertical farms might be the future.

    WDYM “might”, it’s already happening, just slowly. Not every modern city has lots of skyscrapers.

    Plus there’s the potential of mining and colonisation of space.

    Very limited. Though I like the idea of toroid stations with mirrors in L points, like Stanford torus, which is IIRC not considered cool now due to being expensive and complex to build.

    Maybe not toroid, but asymmetric rotating pendulum-like thing, with another end being ballast. For gravity.

    Anyway, you don’t realize how much less efficiency existing on Earth requires. It’s really easier to fix our shit here before going into space. Space is so cool that it’s worth the effort, but real colonization doesn’t make sense economically yet.