Starfall – Affordable, routine access to microgravity

My granddad was in the military in WWII and would always mention how strange it felt to have a Toyota now and that it and VW were very frowned on by people in the war for a long time. Probably same would be felt about Tesla the nazi salute and otherwise support even back in the 80s.

I don't know what you think is supposed to happen after Citizens United v FEC. Corporate money is protected speech. Therefore doing business with a given corporation is inherently a political act. If you don't like it, campaign to overturn that decision, but bitching at the people who are correctly reacting to changes in the political system is not going to accomplish anything, ever.

But if that would be a real market case, then Elon's solution is actually the optimal one, and very similar to the possible approach which more knowledgeable space analysts said for years. Basically it is super pointless for humans now to have big manned space stations for any economical purposes. We should build them of course, but they will be a net loss for centuries. If any space research or space manufacturing would be required by the market, then one-off space missions are the only rational way to do it cheaply. Something like the platform showcased here, or something bigger, like a converted Dragon/Cygnus/etc. ship into a mini lab. Commercial Space Stations is a bunk program, specifically in the word "Commercial".

LOL.

The following isn't more absurd, in fact opposite, alas. A much better payoff than microgravitated materials research, and further, it makes sense to start NOW

  Evolve bony vertebrates to thrive in microgravity. Use that learning to genetically enhance humans

Whether they can be worth the money it cost to put them in orbit is another story.

This isn’t true, many of these DCs are in very very rural areas and get pushback from people not even living there. Governors get pressure from people hundreds of miles away of the site and then shut it down or impose moratoriums. It’s FUD on social media trying to slow AI advancement that is the root of all of it. The genie is out of the bottle, it’s like blacksmiths trying to slow industrialization. It’s already happened.

Remote towns with populations of 43 are exactly the sorts of places that are pushing back on having datacenters in their areas.

And space is the ultimate physical protection. In reality a bigger issue than GPU thefts are protests or leftist groups trying to firebomb you. See the problems the Tesla factory in Germany has had with leftist violence, like setting its electricity pylons on fire (because electric cars "consume natural resources and are not sustainable", lol). The left has become very anti-AI and so the risk of attacks on facilities, especially if built outside the USA, is quite high which in turn means you have to overbuild physical security like high fences.

Data centers in brownfields and urban environments see near-zero resistance. There are data centers in skyscrapers in the center of most major U.S. cities, and nobody cares.

Stop plowing down the forests, slurping up the aquifers, and digging up the prairies, and people will stop complaining.

1. Everything rusts.

2. There is no permanent power source, unlike in sun synchronous orbit where you have 24/7 daylight.

3. The US has no ship building industry of any size.

4. Storms can destroy things.

There is no empty space on Earth unclaimed by governments. Given the results of the American midterms essentially all land is currently controlled by left wing governments, and the left is very anti-AI. Only China really wants to build AI at scale but they don't have enough chips yet. That might change, but even then not many companies want to upload all their IP to China.

So you can forget building more or less any large industrial projects on Earth for the foreseeable future. It may not matter. There appears to be a GPU glut starting anyway, so who knows if anyone will even need new datacenters for a while?

That tells a lot about who decision makers are optimizing against.

Did they though? From what I’ve read the places where they build get lots of money and infrastructure (not only DC-related) from them.

- America. Much harder since the elections. Not appealing.

- Europe. Doesn't have enough electricity with anti-AI, anti-big tech and high tax governments. Not appealing.

- Latin America. Expensive, likely to have your assets appropriated by socialists. Not appealing.

- Africa. No.

- Middle East. Your GPU cluster might get blown up. No.

- China. To some extent yes. Plenty of power and space, pro-AI government, but many companies don't want to send their IP to a country famous for copying it and they're still under GPU sanctions.

- Japan, Korea, etc. Maybe. They're not really famous for big datacenters though.

- Australia, Canada. Possible, but you're exposed to Europe-style political risks.

There just aren't many places on Earth where it's realistic to build and operate AI datacenters once political issues and grid constraints are taken into account.

A recent law also gave data centers the last priority for grid access. The idea was to prioritize productive industry over less productive uses of electricity. Even something with as little added value as steel production tends to employ ~10 people (directly or as subcontractors) and produce ~€10 million/year of exports for every MW of average power consumption.

There’s probably an optimum that involves a heat pump, but I don’t think it’s vastly better than not using a heat pump, and it’s certainly heavier and more complex.

If you had the space elevator with a receiver for highly focused, high energy rf that wouldn't work with an atmosphere, you could then put the solar array in a higher orbit with 99.9% sun exposure.

Oh! here's an idea! Electric airplanes that pull power from a dangling induction charger!

Not that anything is really produced in space either, more like passively transformed into some crystal form from a liquid state or whatever. Environmental assistance more than anything else.

Thanks for the correction!