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Culture War Roundup for the week of October 13, 2025

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The current buildout is about to run into the wall that is the electrical grid. AI will become unpopular overnight as soon as people realize that the brand new data center down the road is causing their electric bill to go up.

But not if we launch them into orbit ! (I can no longer tell if this is crazy bubble talk or the next logical step after starlink)

Absolutely retarded because you can't cool anything in space.

That's only a problem for the hot fleshy meatbags on the ISS. For a computer, adding some long radiators works great in space. And China is already doing this

You have no idea how basic physics works.

https://en.wikipedia.org/wiki/James_Webb_Space_Telescope

If you can't cool anything in space due to basic physics then why does this claim that the Telescope among other things is cooled by radiating heat?

That's precisely the point. You can only radiate heat which isn't particularly effective compared conduction and convection. This telescope has to be in space for other reasons - it's not in space in order to be cold. Sending compute into space in order to cool it is ludicrous. The guy above seems ignorant of basic concepts and falls for marketing buzzwards which the company's own prospectus disagrees with (they are trying to enable computing in space, not going to space in order to compute. In other words, space is not a welcoming environment for this.)

Edit: Circling back, I believe my interpretation was correct and this other guy doesn't understand basic physics nor that things carry costs. Indeed, resorting to space because you don't trust the grid is hilarious considering how much private grid you could build on Earth instead.

Where did the guy above say that they're sending compute in space to cool it? My impression was that he said they're sending compute in space so it can be independent of Earth's electrical grid. Whether it can be sufficiently cooled by radiation or not is, I think, sufficiently beyond "basic" physics that your borderline-bait response was unwarranted.

"You moron, you absolute retard, the Earth isn't round. It's a geoid."

My thoughts on hearing all this talk about putting compute nodes in space is that they're more likely to be sufficiently cooked by radiation -- the cosmic ray sort, that is. I'm not an expert on this sort of thing, but I'd guess that a top-line NVIDIA GPU with its as-small-as-modern-technology-can-create transistors is about as far as one can get on the silicon-design spectrum from the concept of "radiation-hard design".