Comment by trhway
15 hours ago
>Planetary Overlord*
AGI is nice, yet not necessary. The orbit filled with Starlink descendants and datacenters will be the it. Anybody else wanting to get there would have to get permission. SpaceX/Musk have all the components for it to happen - from Starship to AI (including the army of robots on the ground). The governmental power/sovereignty of US will be used as a stepping stone (that is the strategy described in the Palantir's Karp's book "Technological Republic") for such global techno-feudal regime establishment.
Anybody else wanting to get there would have to get permission.
The USA, China, and Russia have all successfully tested anti-satellite weapons. If anything, any company that operates a constellation of space-based data centres would need 'permission' to keep them working.
beside of how easy it is to destroy from orbit the anti-satellite missiles coming out from the atmosphere, you're probably missing the fact that any object in orbit is basically a warhead with TNT equivalent of at least 6x its mass. For example the 150 tons payload of just one Starship will have close to 1 kiloton TNT equivalent - 5% of Hiroshima - if dropped from orbit.
Something being deorbited will probably break up into relatively harmless pieces that mostly burn up though, and there's no nuclear material involved so even if a massive chunk hits the Earth that's not going to have a huge impact. Based on ocean coverage there's a 0.7 probability that it'll just make a big splash.
Should we ever get to a point where a country is considering shooting down space datacentres, considerations about the impact on Earth is unlikely to stop them.
Kinda like Krikkit, but except for a close knit community of people who can sing, and sing about how much they love their family and whatnot in addition to singing about how much they have to destroy the universe, it's just a bunch of stuck up weirdos who don't like themselves and each other, and have no goal other than somehow, magically, getting away from who and what they are. People where the idea of them singing a happy, compassionate tune conjures something involving motion capture or deepfakes.
Why are we suffering fools steering us into the worst of all possible worlds? Are we hoping for some kind of integer overflow?
The discourse on this topic is at the point where I have no idea if people are serious or satirical. Please tell me you don’t seriously believe data centers in spaces is a realistic idea
I don't "believe". I'm arithmetically sure that it is going to happen, and it will beat the ground based on pretty much all metrics. Some of my comments with napkin numbers https://news.ycombinator.com/item?id=47981423 - one more "feudal" aspect of the coming techno-feudalism.
Defense is one of the most important sovereign aspects, and upon acquiring it the transnationals will be able to acquire pretty fast the other sovereign aspects. Like enforcement of the Criminal Code of the Mars Colony - again pretty rough primitive illustration of course.
The feudal Europe emerged on the outskirts of the Roman Empire, and in our world the new order will be emerging faster on the outskirts (i.e. where reach and strength of the existing order is weaker), the space being one such "outskirts" dimension and the AI/hypercompute virtual world being the other.
To the commenter below with reddit link : they use human env temp for heat radiation estimate. That lowers the numbers and requires AC equipment. Ie they estimate space station, not datacenter
> Existence of supposedly cheap land somewhere (with not much infrastructure usually) doesn't help as you put your computer nodes into a datacenter building with all the required infrastructure which cost more than the SV land on a sq foot basis.
This is a terrible argument, given that space has zero infrastructure.
Once you can break a data centre into a million sub-units and spread them over a sun-synchronous orbit or ten and cool them radiatively, you can also spread those sub-units on desert land with no water or electricity and cool them radiatively.
The units on the ground would look about 6x larger because ground experiences night and even deserts have clouds, but their PV also lasts 30+ years rather than burning up every 5 years or so, which means the factory making the PV to supply them is the same size.
The main thing you save on is batteries. Tesla already supplies enough batteries that it can manage a "mere" one million 25kW compute modules.
> And that is without consideration of how powerful a weapon is the energy generated by a humongous field of solar panels in space. Remember Reagan's Star Wars? Nuclear explosions as a source of power for the direct energy weapons like lasers, etc. Well, you wouldn't need the nukes anymore. Just redirect a bit of power from your compute nodes. And as i already wrote, the large transnational companies will have to take care about their own defense themselves https://news.ycombinator.com/item?id=47981423 - one more "feudal" aspect of the coming techno-feudalism.
While true, attacking up is easier than attacking down. Anything on the ground has a massive heat-sink all around it, the stuff in space does not. Right now, an attack up is already only limited by the supply of adaptive optics to get through atmospheric distortion.
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You would need like 1,000,000,000,000 SQFT of solar panels to even begin to approximate a space based directed energy weapon that has a fraction of the effect of a nuclear weapon. Tens of thousands of times more than all that have ever been produced on earth. And then you have to move them to space.
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Terrible math is terrible.
Better napkin math that is still being unrealistic compared to the true costs of space-based datacenters: https://www.reddit.com/r/theydidthemath/comments/1quvbi4/sel...
Just contemplate what the radiator array and solar array needed a 1GW datacenter and all the cooling equipment and coolant, and imagine the harsh environment in space degrading it constantly.
The only point of the space-based datacenter idea is to pump the Spacex IPO
It's pretty easy to de-orbit satellites or space-based stations. An SM-3 could smoke the ISS pretty easily, and they cost like 10M and we have thousands around the oceans.
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But what do you do with all the waste energy? All those MW and GW have to end up somewhere and radiation into a vacuum is the hardest way to dump heat.
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