• peoplebeproblems@midwest.social
    link
    fedilink
    English
    arrow-up
    16
    ·
    29 days ago

    I think y’all are missing the point here.

    It’s really to justify the production and testing of an insanely large planet altering weapon that would create a really cool firework.

    • i_love_FFT@jlai.lu
      link
      fedilink
      English
      arrow-up
      5
      ·
      29 days ago

      The only way to convince conservatives to fight climate change is if we do it with guns and bombs

    • whotookkarl@lemmy.world
      link
      fedilink
      English
      arrow-up
      4
      ·
      29 days ago

      I have a similar modest proposal to solving the wealth inequality hoarding problem of billionaires

  • Pennomi@lemmy.world
    link
    fedilink
    English
    arrow-up
    10
    ·
    29 days ago

    Seems half-baked. Well unbaked really. They make a shit ton of assumptions that I’m not sure are true.

    For example, why do they assume 90% pulverization efficiency of the basalt? Or is that a number they just pulled out of their ass?

    And does ERW work if the pulverized rock is in a big pile on the sea floor? Or would we have to dig the highly radioactive area up and spread it around the surface?

    And does the radioactive water truly stay at the site of the explosion? Or will it be spread through the entire ocean via currents?

    Cool concept but, like, maybe we should check the assumptions a little harder?

  • Hikermick@lemmy.world
    link
    fedilink
    English
    arrow-up
    10
    ·
    29 days ago

    Just spitballing here. These grand ideas good/bad practical/or not are the beginning of mankind learning how to geo engineer planets or moons. I’ll be long dead before I get proven right or wrong so it’s easy to spitball

  • marcos@lemmy.world
    link
    fedilink
    English
    arrow-up
    1
    ·
    29 days ago

    Well, I’m sure controlled slow-paced mining is more energy efficient and will emit less carbon to create…

    But I’m not stopping that guy. Go on. I’ll just watch from a safe distance.

  • brucethemoose@lemmy.world
    link
    fedilink
    English
    arrow-up
    2
    arrow-down
    1
    ·
    edit-2
    29 days ago

    This is by far the most practical “geoengineering” solution I’ve seen, far better than aerosols over the arctic, space shades or whatever. The ecological damage is comparatively miniscules.

    And even then… quite a engineering feat. Nukes are actually “cheap” to scale up (a small bomb can catalyze big, cheap cores), but burying that much volume “3-5 km into the basalt-rich seafloor” is not something anyone is set-up to do.

    But by far the hardest part is… information. Much of the world doesn’t even believe in climate change anymore, and by the time they do, it will be too late.

  • fckreddit@lemmy.ml
    link
    fedilink
    English
    arrow-up
    2
    arrow-down
    1
    ·
    28 days ago

    Carbon sequestration is not going to solve global warming. CO2 is less than 2% of atmosphere. Even if you pass a shitton of air through the strata the difference will be negligible.