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111
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4 mo. ago

  • eugenics

    Yes, the bit about John von Neumann sounds like he is stuck in the 1990s: "there must be a gene for everything!" not today "wow genomes are vast interconnected systems and individual genes get turned on and off by environmental factors and interventions often have the reverse effect we expect." Scott Alexander wrote an essay admiring the Hungarian physics geniuses and tutoring.

  • The author's previous article on the topic sounds like a newspaper article from the late 20th century: sources disagree, far be it for me to decide.

    Proponents say this represents a natural step in the evolution of moving heavy industry off the planet’s surface and a solution for the ravenous energy needs of artificial intelligence. Critics say building data centers in space is technically very challenging and cite major hurdles, such as radiating away large amounts of heat and the cost of accessing space.

    It is unclear who is right, but one thing is certain: Such facilities would need to be massive to support artificial intelligence.

    Starcloud's fantasy would be thousands of times bigger than the largest existing space-based solar array (the ISS) and hundreds of times bigger than those ground-based data centers.

  • Someone seeded Ars Technica with another article on the data-centers-in-space proposal which asks no questions about the practicalities other than cost, or why all three billionaires who they quote have big investments in chatbots which they need to talk up. AFAIK all data centers on earth are smaller than a gigawatt, a few months ago McKinsey talked about tens of MW as the current standard and hundreds of MW as the next step. So proposing to build the biggest data center in history in orbit is madness.

  • none

    When faced with a long complicated argument outside your competence, its a really useful heuristic to spot-check a few sections and assume that if they are wrong the whole structure is flawed. And at least as many readers will take away the soundbites like "none of these companies is profitable" and "pathetic revenues" as any nuanced version that is hidden in there. At critics of spicy autocomplete go he is really far on the "pundit" end of the "academic to pundit" scale (well past our David Gerard).

  • I think Zitron has posted that none of these companies is profitable. Midjourney claims to be making a profit since 2024 although that depends on not paying for the IP they use etc. etc. etc. (and private companies can claim all kinds of things about their balance sheets without the CEO going to jail if they are creative).

  • The big web exists because 1) VC money, 2) massive surveillance rewarded by lack of privacy laws in the USA, 3) US hegemony, and 4) cheap energy and a stable climate. All of those are going away. Most of the big sites are like an 18th century sugar plantation owner's formal garden and pet composer, they lose money or barely break even but M$, Google, and Facebook have so much money that they don't care. Then one day the plantation owner hears that Saint-Domingue is free or the colonials are in revolt, and a few months later the servants are told that economies must be made.

  • I am told that Apple, DropBox, etc. have done this for years, often in the name of "fighting CSAM" or "helping you organize your photos". https://support.apple.com/en-us/108795 Agree that its a very good reason not to touch corporate cloud services and to not let people take digital photos of your face even if they promise not to share them! I do not trust any company with physical assets in the USA not to be penetrated by three-letter-organizations and data brokers.

  • They don't like to talk about solar panels and battery technology do they? But those are obvious examples of a technology on the vertical part of the S-curve right now. And computing is not just hardware (Moore's Law and blue LEDs) but also algorithms like A* or ActivityPub Protocol and software like Google Search.