Ashish Jha Warns AI Is Lowering the Bar for Bioweapons

Artificial intelligence is stripping away the technical expertise, tacit knowledge, and access barriers that long made biological weapons difficult to design and produce, according to an opinion piece by Ashish Jha in STAT News. Jha, the former White House Covid-19 response coordinator, argues that capabilities once limited to a small number of highly trained specialists are becoming accessible to a far wider group as AI models grow more powerful.

The core problem is timing. Jha writes that building durable defenses against AI-created bioweapons, from detection systems to policy guardrails, will take years to stand up. The threat, he warns, is arriving faster than those protections can be built.

In practice, that gap puts pressure on AI developers, biosecurity researchers, and policymakers to act now rather than wait for a crisis. That means tighter controls on model capabilities, screening for dangerous biological queries, and coordinated policy before misuse outpaces the safeguards meant to contain it.