• gnuhaut@lemmy.ml
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    1 year ago

    I appreciate the stab at the US empire, but if I may be serious for a moment: It makes no sense to come here to steal our shit when there’s countless stars and planets in the universe. I don’t even think it makes the least bit of sense for humans to ever go to Mars and mine minerals there, given the logistics involved. Any alien smart enough to come here is going to be smart enough to realize that going to the pub is way easier and more fun.

    • Veritas@lemmy.mlOP
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      1 year ago

      The only question you need to ask to determine practicality is, “What is the return on investment?” We don’t mine the seas or asteroids because they wouldn’t be worth it. However, as soon as the technology becomes cheap enough, you can bet that there will be investors putting money into extracting resources from those locations. The same principle applies to other planets – if it’s profitable, it will be pursued.

      • gnuhaut@lemmy.ml
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        1 year ago

        Launching spacecraft from earth and putting them into various orbits needs a lot of energy. It’s just going to be cheaper to mine stuff on earth or recycle. With fully automated robots and something as close as Mars and mining something super rare and valueable maybe, but it gets exponentially stupider when you need to send humans or go to another solar system.