Sep 2, 2026 · 31m · tbpn
Another AI Safety Kerfuffle, Markiplier’s Stake in GoPro, SpaceX Getting Into Turbines | Diet TBPN
gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions
This episode of Diet TBPN covers critical AI safety debates regarding unmonitorable 'Neuralese' models and autonomous agents, analyzes corporate developments including Starman Optical's acquisition of GoPro and SpaceX's power turbine foundry, and reviews trending business and culture stories.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. How this is scored →
speaking balance: gold is the hosts, purple is the guest (3 minute bins)
Tyler playfully dismisses the Wall Street Journal's skepticism about SpaceX entering the market, suggesting established turbine monopolists authored the hit piece.
Hardest push from the hosts ▶ 22:38 Coogan rejects John Morgan's cash-only billionaire standardCoogan refuses John Morgan's framing that liquid wealth must sit in pure cash rather than publicly traded equities that can be steadily divested on SEC schedules.
Biggest teaching moment ▶ 1:15 Tyler explains vector loss in NeuraleseTyler clarifies for Coogan that Neuralese refers to raw vectors where tokenization causes tail information loss that makes safety interpretability difficult.
The host holds their own ▶ 26:45 Coogan breaks down superalloy casting barriersCoogan demonstrates deep domain knowledge by detailing how turbine blades require single-crystal growth in vacuum furnaces and high scrap rates that deter competitors.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | The hosts as informed peer | Guest teaching | Guest disagreement | The hosts pushing back | Why |
|---|---|---|---|---|---|---|
| OpenAI's Neuralese Controversy and the Chain of Thought Debate | 6 | 4 | 1 | 1 | Coogan introduces OpenAI's Neuralese controversy and Jacob Pachucki's response, while Tyler clarifies that Neuralese involves passing raw latent vectors rather than degenerating natural language text. | |
| Autonomous Agent Governance, Timeline Panic, and Ilya's Warning | 7 | 1 | 0 | 1 | Coogan dominates the segment explaining agent monitoring challenges, quoting AI researchers like Joshua Achiam and Dean Ball, and dissecting Ilya Sutskever's cybersecurity warnings. | |
| Markiplier's GoPro Investment and the Mission One Pro | 8 | 1 | 0 | 0 | Coogan delivers a detailed breakdown of Markiplier's investment in GoPro, examining creator business models, Iron Lung production budgets, and Nick Woodman's super-voting shares. | |
| Starman Optical Acquires GoPro and Sparks AI Controversy | 7 | 0 | 0 | 0 | Coogan unpacks Starman Optical's acquisition of GoPro, explaining the corporate parentage, the new optical networking division for data centers, and public reverse-merger dynamics. | |
| Timeline Highlights: Motivational Quotes and the Dajon Love Scam | 5 | 2 | 1 | 1 | The hosts riff on social media posts and the Dajon Love romance scam; Tyler notes that Love may have faked screenshots while Coogan discusses documentary production schedules. | |
| Business Quick Hits: Erewhon, Liquid Billionaires, and Apple Compensation | 6 | 1 | 1 | 3 | Reacting to John Morgan's claim that barely 20 people have a liquid billion, Coogan pushes back on excluding public equities and regular scheduled stock sales, followed by an analysis of Apple executive compensation. | |
| SpaceX's Foundry Ambitions and the Power Turbine Market | 8 | 0 | 1 | 1 | Coogan walks through the Wall Street Journal report on SpaceX manufacturing gas turbine components, citing SemiAnalysis on single-crystal nickel superalloys and analyzing market valuations of suppliers like Howmet Aerospace. |