• sp3ctr4l@lemmy.dbzer0.com
    link
    fedilink
    English
    arrow-up
    0
    ·
    edit-2
    5 days ago

    Every single nuke in the world pointed at the same spot could not achieve anything even close to this.

    This would require an asteroid/comet impact … an order of magnitude, or two, or three, more destructive than the chicxulub impact that wiped out the dinosaurs.

    The entire chicxulub impact crater is about the size of ‘Mound Island’.

    An impact this huge would probably shatter the crust of much of, if not the entire planet, and turn the entire atmosphere into fire.

    • Rivalarrival@lemmy.today
      link
      fedilink
      English
      arrow-up
      0
      ·
      4 days ago

      Every single nuke in the world pointed at the same spot could not achieve anything even close to this.

      No, but they could create a thin glass crust over the whole area that would accomplish much the same effect.

    • Lv_InSaNe_vL@lemmy.world
      link
      fedilink
      arrow-up
      0
      ·
      4 days ago

      That circle is roughly about 2000 miles across (according to rough measurements in Google maps), which is only about 2x the size of the Gulf of Mexico.

      But yeah, this would be a cataclysmic event.

    • Captain Aggravated@sh.itjust.works
      link
      fedilink
      English
      arrow-up
      0
      ·
      4 days ago

      I don’t think there’s anything that could make a crater like that on Earth. Like, an impact big enough to leave a crater that big would render the entire crust splashy enough to fill it back in.

      • sp3ctr4l@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        0
        ·
        4 days ago

        Yeah… from what I remember of dicking around in universe sandbox and space engine a while back… yeah, an impact this massive would … well, now it makes more sense to model earth as a multilayered, viscous liquid, basically.

        You could end up with a ring system or possibly some minor moons, made out of ejecta.

        After basically the entire Earth has turned into ‘the floor is lava’ for… decades? centuries?

    • sus@programming.dev
      link
      fedilink
      arrow-up
      0
      ·
      edit-2
      5 days ago

      this would actually be achieved by a team of 20 thousand oompa loompas with small shovels and 500 million tons of cocaine

  • juliebean@lemmy.zip
    link
    fedilink
    arrow-up
    0
    ·
    5 days ago

    the idea that national borders would still exist, let alone be so unchanged, after such a world changing impact, is laughable.

  • Etterra@discuss.online
    link
    fedilink
    English
    arrow-up
    0
    ·
    5 days ago

    To be fair, technically nobody can fight over their bullshit if neither they nor their bullshit exist.

  • Whatever made that crater was an ELE. Bigger than Chicxulub.

    We have plenty of great filters to navigate:

    We end war, or we die.

    We restore the atmosphere and rebuild global ecology, or we die.

    We end stratified society and power disparity, or we die.

    Where are all the aliens? Fermi asked. The first question is, how do we navigate our way to becoming a space-faring, world colonizing species, ourselves? It’s turning out to be pretty difficult for the common hominid.

    • jsomae@lemmy.ml
      link
      fedilink
      arrow-up
      0
      ·
      5 days ago

      Not to mention skynet. It always bothers me when people leave AI out of lists of x-risks. I guess it’s because a popular sci-fi movie predicted it would happen, so nobody takes it seriously. Or perhaps it’s just because AI is so unpopular now, nobody wants to devote any time to thinking about the ramifications of it becoming smarter.

      • Uriel238 [all pronouns]@lemmy.blahaj.zone
        link
        fedilink
        English
        arrow-up
        0
        ·
        4 days ago

        Courtesy of XKCD, long before we have to contend with unfriendly AI (we have committees of AI-techs working on this problem already) we’ll have to contend with someone like Musk or Bezos determined to own everything and capable of creating an AI-controlled army of killer robots.

        We’re not sure how rogue AI is going to manifest. We are sure rogue power-seeking humans exist all the time, and positions of power are commonly filled by them. (That’s the primary argument for election by sortition, or by lottery.)

  • finitebanjo@lemmy.world
    link
    fedilink
    arrow-up
    0
    ·
    5 days ago

    That would be a surprisingly realistic bump in the middle where molten granite spiked upwards, but I don’t think nukes have quite that much power. Don’t get me wrong, they could end life on earth, but they won’t have the same or more localized impact than the meteor did.

      • SkyezOpen@lemmy.world
        link
        fedilink
        arrow-up
        0
        ·
        5 days ago

        Oh wow, didn’t realize someone picked up the torch after ksp2 died. Haven’t touched a rocket in a few years but I’m down for some unplanned rapid dissasemblies in my future.

        • Olgratin_Magmatoe@slrpnk.net
          link
          fedilink
          English
          arrow-up
          0
          ·
          5 days ago

          I’m struggling to keep my hype in check. I’ve resolved to the occasional glace at their git log and dev updates channel.

          Most of it is pretty slow, but in whole it is exciting.

          • Echo Dot@feddit.uk
            link
            fedilink
            arrow-up
            0
            ·
            4 days ago

            The update log essentially seems to be look at these nice clouds I don’t think we’ve seen any actual gameplay yet at all

          • SkyezOpen@lemmy.world
            link
            fedilink
            arrow-up
            0
            ·
            5 days ago

            Just gimme that and kenshi 2 and lock me in the basement and I’ll be set for months.

            Oh and skywind. And ITR2 1.0. Damn there’s a lot of games I’m waiting for.