Darius: There's this young girl, and she's given a book. An interactive book called 'A Young Lady's Illustrated Primer'.
Tessa: Okay.
Darius: And it seems like a simple reading tool at first. But it's not. It adapts to her completely. It tells her stories based on her actual life, and through them, it teaches her how to think. How to reason. It grows with her for years, and she grows with it.
Tessa: That's a beautiful idea.
Darius: It's from a Neal Stephenson novel, The Diamond Age. But it's also the very first idea in Y Combinator's new 'Requests for Startups.' They're saying, for the first time, this is possible. We can build the Primer.
Tessa: So their whole list is like that? Big, sci-fi-level ambitions for AI?
Darius: Big, yes. They're basically publishing a blueprint for what they think needs to be built next. And the Primer is the starting point: an AI tutor that can give every kid the kind of one-on-one attention only Alexander the Great got from Aristotle.
Tessa: I love that. So it's about giving everyone their own personal AI to solve their own problems. Like, I get an AI to help me learn something, you get one to organize your research. Everyone gets a bespoke little helper.
Darius: That's... part of it. They do have an idea on the list called 'Small Software,' which is exactly that — purpose-built tools for one person. But the very next idea they list is the complete opposite.
Tessa: The opposite? What's the opposite of a personal tool?
Darius: Multiplayer. They make the point that the biggest tools of the last decade won by letting teams work together. Google Docs beat Word, Figma beat Photoshop. But right now, AI is a single-player game. You, in a chat box, by yourself.
Tessa: Huh. I hadn't thought of that. You just copy-paste the answer into Slack.
Darius: Exactly. So they're asking for the Google Docs for AI. A place where a whole team can be in the same session with an agent, redirecting it, handing it off, watching it work like it's another team member.
Tessa: Okay, so a magical book for kids... and a better Slack. What else is on the list? It feels very... optimistic.
Darius: Well. The next request is from the sitting U.S. Secretary of the Army.
Tessa: ...
Tessa: I'm sorry, the Army?
Darius: The Army. And the request is for startups to build, and I'm quoting, 'low-cost interceptors or any component that helps us lower the cost per kill.'
Tessa: Cost per kill. So YC is putting 'a magical book that teaches children wisdom' right next to 'cheaper ways to kill people'? That feels... deeply weird.
Darius: Is it, though? The intro to the whole list says AI is moving into the physical world. Warfare is part of the physical world. They're just being pragmatic about where the tech is going.
Tessa: But it's a 'request.' They are actively asking for this. It's not just acknowledging reality, it feels like they're steering founders toward building weapons.
Darius: I don't know. The Secretary says modern combat is at an inflection point and the old ways of acquiring technology are too slow. Maybe their view is, 'someone is going to build this stuff, it might as well be nimble startups instead of slow defense contractors'.
Tessa: I'm not sure that makes me feel better. The whiplash is just... a lot. From Aristotle to 'cost per kill' in one scroll.
Darius: It gets wilder. They say AI is running out of compute, and data centers are running out of electricity and land.
Tessa: We hear that all the time.
Darius: Right, but their solution isn't just 'build more data centers.' Their solution is to move them into the ocean.
Tessa: Into the... like, underwater?
Darius: On the water. They call them 'compute flotillas.' Basically, giant floating data centers that use the ocean as a giant heat sink.
Tessa: Okay, I get the cooling and the land problem. But who owns that part of the ocean? What happens when a hurricane hits? Is there a coast guard for data centers?
Darius: Honestly? The article doesn't say. It's such a big idea, I'm not sure they've worked out the geopolitics of floating server farms yet. I... I don't fully get how that part works.
Tessa: So we have a magic book, kill-bots, and floating computers. Is there a theme here?
Darius: I think so. The theme is that the software that runs the physical world—construction, logistics, healthcare, aging—it hasn't changed in twenty years. And they think AI is about to rewrite all of it. They have a whole request for a new 'operating system for the physical world' that manages humans, robots, and AI agents working together.
Tessa: So it's not about a new app. It's about rebuilding the foundations.
Darius: Of everything. And they're just posting the blueprint online for anyone to come and build.
Tessa: That's... a lot to build.
Darius: I'm Darius.
Tessa: I'm Tessa.