266 · Tier 5 — High-leverage niche and emerging figures
Josh Barro
Host and writer, Very Serious
AI position
Aware of x-risk
Hosted Dean Ball for one episode weighing AI existential risk against regulatory models.
Why influential
Builds a direct, recurring relationship with audiences through long-form or personality-led media; guests and clips can quickly alter candidate incentives and issue salience. Primary policy lanes: economics; politics; culture; media.
Who pays attention
Policy analysts, economists, media professionals, moderates, lawyers and professional-class listeners
Work samples
- AI Probably Won't Kill Everyone
Jun 23, 2026 · podcast
Central Air episode with Dean Ball on AI regulation modeled on bank regulation, export controls, and AI existential-risk concerns; Barro voices unease about applying banking-style regulation to a technology industry leaders themselves call potentially civilization-threatening.
- Introducing Central Air
Oct 1, 2025 · newsletter
Announcement of the new podcast (successor to Very Serious) co-hosted with Megan McArdle and Ben Dreyfuss.
- On the Very Serious Podcast: Tyler Cowen on Identifying Talent
Jan 1, 2024 · podcast
Economics-focused interview; Cowen is an economist, not an AI-world figure, included to show show format.
- Listen to These Experts
Jan 1, 2023 · podcast
General Very Serious episode; exact topic unconfirmed, included as archive reference.
AI-world contacts
Dean Ball — AI policy advisor, OpenAI (incoming); formerly Trump White House AI policy
- Wrote aboutdirectness unclassified — Guest on Josh Barro's Central Air podcast discussing AI regulation models and existential risk framing (June 2026).