• whotookkarl@lemmy.world
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    30 minutes ago

    We should be exploring both options, exploration can often lead to unexpected discoveries and technological advancement.

  • Raffster@lemmy.world
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    3 hours ago

    How to survive in space: Develop ways to survive in space only first. Once you manage that all the other problems are trivial compared and you don’t have a single point of failure (aka our planet) anymore. Isn’t that obvious?

  • MrFunnyMoustache@lemmy.ml
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    6 hours ago

    Terraforming other planets would be astronomically more challenging than fixing our own planet and we don’t seem to be able to get our shit together to do that. Even if we are capable of terraforming other planets, it would take many centuries at minimum. O’Neal cylinders are far more likely to work once we start industrializing the moon.

    • HobbitFoot @thelemmy.club
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      2 hours ago

      If the colonization strategy is the Moon then Mars, I expect humanity would have the technology needed to colonize Mars easily while terraforming occurs.

      The problem with an O’Neil Cylinder is bringing up enough processed material to build one.

      • FrogPrincess@lemmy.ml
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        16 minutes ago

        The problem with an O’Neil Cylinder is bringing up enough processed material to build one.

        One possible solution is a moon base. The moon is full of titanium and iron.

        And then you could launch the stuff out of a weaker gravity well with no air resistance.

  • AntiOutsideAktion [he/him]@hexbear.net
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    7 hours ago

    Bonkers question. Can’t even figure out living on Earth sustainably and you want to talk about doing it without gravity, an atmosphere or an ionosphere?

    • frauddogg [they/them, null/void]@hexbear.net
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      24 minutes ago

      Not a bonkers question, it’s actually totally predictable if you have an accurate read for both the White urge to despoil the frontier, and the depths of techbro narcissism. They just want to be the first to bust their load somewhere new, no matter what it takes, no matter whose resources they have to spend, no matter what they leave behind. Colonizer-assed cracker techbros always leave shit behind.

      This is what the space-age (hwhite) colonizer’s future looks like: every planet now has ring arrangements of dead satellites, empty fuel pods, blown-apart thrusters, and other assorted human-make space junk. Rings of garbage for all nine, dead vessels (crewed with long-dead, pressganged “conscripts” [because “conscript” causes less riots than “undesirable”]) hanging in high planetary orbits like macabre baby mobiles, and a still-smoldering coal where Earth used to be.

      I have no fucking respect for it.

  • witx@lemmy.sdf.org
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    8 hours ago

    Is this sub-populated mostly by Facebook people? Some of the answers really feel like it.

    • airbussy@lemmy.one
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      7 hours ago

      All these answers are so killjoy and boring. Like yeah we should strive to make our own planet better, but why not also do this? Building habitats on other worlds doesn’t prevent us from caring for this one.

      Plus maybe trying to make a liveable environment in space can give us new insights in preserving the one at home. Like how solar panels have come from space exploration.

      • frauddogg [they/them, null/void]@hexbear.net
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        1 hour ago

        All these answers are so killjoy and boring

        Fuck you, the planet is literally on fire and you bazinga-assed techbros want to talk about escape plans. FIX WHAT YOU FUCKED UP FIRST.

      • BelieveRevolt [he/him]@hexbear.net
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        6 hours ago

        Why would people want to focus more on things we can actually do right now and would improve our lives instead of completely unfeasible pipe dreams? I don’t understand.

        • witx@lemmy.sdf.org
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          2 hours ago

          Isn’t there space for both? Why not try multiple avenues? Why have this negative view on everything? Wouldn’t you say the airplane and the car have tremendously improved humanity, even with all its downsides? Or the cellphone?

          I bet at the time of their inventions you would be opposing it because “billionaires are bad and this industry is going to explore the working class”. Guess what? Yes billionaires are bad and explore people and you (all of us) should be fighting against that, not against scientific and engineering inovation.

          • frauddogg [they/them, null/void]@hexbear.net
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            59 minutes ago

            Isn’t there space for both?

            No. Flatly. You do not get to eject any more human garbage into the cosmos from which we came-- you already have WHOLE FUCKING ARRAYS of busted up satellites and pieces of rockets and a bunch of other more shit floating in high orbit; fuck would you propose making even more for? Other than the narcissistic techbro flex, I mean?

            • LilyRose1919@lemmygrad.ml
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              1 minute ago

              There is no way you are this upset about piece of metal existing on Mars, littering the rocks. You’re upset about something else and transferring it.

          • BelieveRevolt [he/him]@hexbear.net
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            1 hour ago

            Every industry exploits the working class under capitalism.

            Are we colonizing planets or building habitats in space right now or any time in the perceivable future, though? No, so beyond a fun thought experiment or sci-fi material, it’s not an idea worth giving any serious thought towards.

            • witx@lemmy.sdf.org
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              57 minutes ago

              Right because innovation materializes itself when we want … We just flicked our fingers and airplane, cellphone and others just appeared.

              Who are you to tell what we should or should not pursue?

      • UlyssesT [he/him]@hexbear.net
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        6 hours ago

        All these answers are so killjoy and boring.

        Yes, fantasizing about billionaires fixing everything by making good on their bullshit marketing pitches is very exciting to credulous people.

        Building habitats on other worlds doesn’t prevent us from caring for this one.

        If you believe that there’s some magic means to have zero emissions launches into space that are in any way self-sustained without further launches to keep throwing resources after spent resources from an increasingly polluted, depleted, and warming Earth, sure, you can huff that hopium deep and hard and ignore the worsening material reality all around you.

        Plus maybe trying to make a liveable environment in space can give us new insights in preserving the one at home.

        You’ve bought deeply into billionaire bullshit and their bogus promises, especially as privatized space travel in the west becomes increasingly vanity tourism and marketing stunts. The accomplishments that such companies’ underpaid and overworked workers achieve are not for the common good, nor can they be because they are publicly subsidized private companies seeking to maximize profits and expand their own venture capital appeal, and nothing more.

        • witx@lemmy.sdf.org
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          2 hours ago

          You seem to be letting your hatred for Musk confuse you about space exploration. NASA and other governmental agencies do very important work when it comes to space exploration

            • Nakoichi [they/them]@hexbear.net
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              29 minutes ago

              My grandpa helped design and test the tech for ballistic missiles while working as a private contractor for a now defunct aerospace corporation under contract with NASA.

              If he was still alive I would say he gets the wall too.

            • frauddogg [they/them, null/void]@hexbear.net
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              33 minutes ago

              “DAE le Musk Derangement Syndrome?”

              bazinga

              Techbros are burning the world down in swathes to fuel their theftboxes at best, and artificial lovers at worst, Neuralink just fucked some guy’s brains up, Cybertrucks keep failing left and goddamn right, but sure, let’s just chalk all this up to “Musk Derangement Syndrome” jesus fucking christ I hate you techbro settlers. Please die young of something preventable.

              • FrogPrincess@lemmy.ml
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                13 minutes ago

                Techbros are burning the world down in swathes to fuel their theftboxes at best, and artificial lovers at worst, Neuralink just fucked some guy’s brains up, Cybertrucks keep failing left and goddamn right, but sure, let’s just chalk all this up to “Musk Derangement Syndrome” jesus fucking christ I hate you techbro settlers. Please die young of something preventable.

                lol this sounds like you have smoke coming out your ears writing it

                • Nakoichi [they/them]@hexbear.net
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                  32 minutes ago

                  Culture war is when a person points out the chauvinism inherent in cracker fantasies about colonizing the stars because there is nowhere left to colonize here without just admitting to themselves they just want to subjugate everyone and everything on earth and above.

                  @frauddogg@hexbear.net is 100% correct in every single comment they have made in this thread.

                  I can’t really even add anything to this other than say they right fuck off.

                • frauddogg [they/them, null/void]@hexbear.net
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                  8 minutes ago

                  Can you string two together without coating your tongue in c-suite low quarter polish?

                  Die in a vessel fire, colonizer. Infinite Apollo 1s on every settler trying to expand their necrotic reach to the stars.

            • witx@lemmy.sdf.org
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              58 minutes ago

              Meh I dislike Musk as well but I don’t let that cloud my judgement of his companies or science/engineering in general.

              • frauddogg [they/them, null/void]@hexbear.net
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                38 minutes ago

                He isn’t even the guy behind any discovery his manifold bought-up companies make. He’s just the nepobaby failspawn of blood emerald mining company money in South Africa; and as far as I’m concerned, that makes anything that comes out of his companies while he helms them fruit of the poison tree.

                We do not support, uplift, or patronize colonizers, slavers, resource-extracting thieves, or any combination of the three in this house.

              • BelieveRevolt [he/him]@hexbear.net
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                49 minutes ago

                I don’t let that cloud my judgement of his companies

                That says a lot about you, then. The guy’s a fascist but you don’t care because so-true muh bazingamobiles and space crap!

                • frauddogg [they/them, null/void]@hexbear.net
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                  37 minutes ago

                  Polly’s Tenet: “I can excuse anything from anyone if it means my treats arrive on time”. My parrot is literally more disciplined than these settler shitstains.

  • Gabadabs@lemmy.blahaj.zone
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    10 hours ago

    Why? Nice planet we’ve got here, we could focus on preventing it becoming inhabitable due to climate change instead.

    • LavenderDay3544@lemmy.world
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      9 hours ago

      No matter what you do the Earth won’t stay habitable forever. So we either learn to expand out into space as a species or face extinction eventually. Not to mention putting all our eggs in one basket is a terrible idea. Any cosmological event could wipe out the Earth at any time. The question is are you okay with our entire species going with it?

      There needs to be a backup, ideally multiple.

      • IHave69XiBucks@lemmygrad.ml
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        3 hours ago

        the answer is yes. I am ok with our entire species going with it. Death comes for us all it should not be seeked out, but neither should it be feared.

    • KevinFromSpace@lemmy.mlOP
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      6 hours ago

      I’m not convinced that suspending space programs would create solutions to climate change.

  • absGeekNZ@lemmy.nz
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    10 hours ago

    If we can do B, A doesn’t provide many benefits.

    A 1km diameter, 30km cylinder would provide enough area to feed ~140k people. 95km^2 of space.

    That is assuming no imported food etc, based on 7000m^2 per person which is almost 2 acres each.

    140k people is a small city.

    • IHave69XiBucks@lemmygrad.ml
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      3 hours ago

      Habitats are risky and not as good as planets imo. It would be trivially simply to sabotage one and kill everyone inside. Just vent atmo into space, poison the air/water, and even a accidental fire could kill everyone who doesnt manage to flee… Planets not so easy. Some of the same attacks work but u can just walk elsewhere.

      plus in a habitat your not really thinking of psychological effects. Its been shown for example that humans needs to see big bodies of water regularly to not get stressed out. So youd need to devote significant space onboard to just that. Plus imagine never seeing the mountains again, or a sunset, or the ocean. The earth is intrinsically linked to our evolution and many of its features are far too big to have on a habitat. I mean not to mention all the microbiomes we interact with unknowingly on earth all the time.

      While habitats might be an ok solution for some people there are definitely things we will always need a planet for and imo a planet will always be superior in quality of life.

    • Saleh@feddit.org
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      8 hours ago

      140k people is about the amount of people living in a 1km radius around you, if you live in some inner city area.

      • absGeekNZ@lemmy.nz
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        7 hours ago

        You could have most people in a relatively small area with the rest for farming.

        There would be little need for the equivalent of roads, almost all travel would be walk or bike. The longest distance between two points is less than 34km. If the main settlement is in a ring around the middle of the cylinder, it is less than 17km to any point.