Planet Money
Planet Money

Wanna slow down AI? These biologists can help.

October 14, 2026 • 29m

Summary

⏱️ 8 min read

Overview

Planet Money explores a fascinating historical parallel between today's AI race and the 1970s recombinant DNA revolution. When breakthrough gene-splicing technology promised both miraculous benefits and potential catastrophe, scientists faced the same collective action problem that AI companies grapple with today: how to slow down when individual incentives push everyone to race ahead. The episode follows the story of the Asilomar Conference, where scientists successfully self-regulated their dangerous research, offering lessons for modern tech leaders wrestling with AI safety.

The Birth of a Collective Action Problem

The episode introduces the AI industry's paradox: company leaders are publicly calling for regulation while privately racing ahead at full speed. They recognize the existential risks but fear falling behind competitors if they slow down alone. This mirrors a crisis that unfolded in 1970s biology, when revolutionary DNA-splicing technology emerged with both incredible promise and terrifying potential dangers, from bioweapons to designer pathogens.

  • AI company leaders are begging for regulation to slow down potentially apocalyptic technology, yet none are taking meaningful individual steps to stop
  • The core problem: unless everyone agrees to slow down together, each company fears losing the competitive race
  • History offers a parallel case study from biology when scientists faced a similar dilemma with recombinant DNA technology
" given that there's even a tiny chance that the products we're building could lead to the end of human life, seems like it might be a good idea for everyone to just pump the brakes a little bit "

Janet Mertz and the Dangerous Experiment

Janet Mertz was a promising 21-year-old PhD student at Stanford in the 1970s working at the cutting edge of recombinant DNA research. Her thesis project involved cloning viral DNA in E. coli bacteria, which could potentially create cancer-causing organisms that might escape into human populations. This experiment would become the flashpoint that sparked a global conversation about the safety of genetic engineering.

  • Janet Mertz was a Stanford grad student working on cutting-edge recombinant DNA research with several future Nobel Prize winners
  • The new technology allowed scientists to copy genes from one organism and paste them into another, like copying a bird gene into a bee
  • Janet's experiment involved cloning tumor-causing viral DNA in E. coli, bacteria that naturally lives in human guts
" You put in E. coli, you'll forgive the technical term, but you crap out E. coli all the time. It's in your body. The perfect vector. "

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