
The Brian Lehrer Show Brian Lehrer Weekend: Anthropic-Pentagon Standoff; Vaccines; Spring is Coming
Mar 7, 2026
Teresa Crimmins, phenology expert tracking seasonal life-cycle changes. Dr. Paul Offit, vaccine scientist and educator. Stephen Levy, technology journalist covering AI safety. They dive into the Anthropic-Pentagon standoff and its civil liberties risks. They tackle rising measles, vaccine policy shifts, and mRNA prospects. They celebrate urban nature, signs of spring, and citizen science opportunities.
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Episode notes
Safety-First Founders Pushed National Security Limits
- Anthropic was founded by ex-OpenAI staff who prioritized safety and sought a 'race to the top' in AI ethics.
- Stephen Levy notes Anthropic even opposes exporting top chips to China, showing a hawkish national-security stance paired with safety limits.
Unpredictable Models Make Autonomous Weapons Dangerous
- Anthropic argues current AI unpredictability makes fully autonomous lethal weapons unsafe and likely to cause grave errors.
- Stephen Levy warns of swarms of drones making unchecked kill decisions and the need for human oversight.
Government Uses Supply Chain Label As Leverage
- The Pentagon labeled Anthropic a 'supply chain risk' and warned agencies against doing business with Anthropic partners, a measure usually used against foreign adversaries.
- Levy says agencies like Treasury and HHS have paused Anthropic ties and Anthropic plans to sue.





