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Zeitgeist — a spike by Chris Gathercole
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The contagion of fear

Blog · Watch/Read · (gathered 2026-09-16)

  • Bryan Cantrill warns against AI domain experts making “ghoulish claims” about existential risks, such as AI killing us all, without sufficient elaboration or expertise in the specific fields they cite.
  • He critiques claims like Jacob Coxon’s mention of “hacking critical infrastructure” or “extinction-level bioweapons” as “hand-wavy extrapolation,” noting that Coxon lacks expertise in those specific domains.
  • Cantrill emphasizes that domain experts implicitly hold the public’s trust and must not abuse it; it is incumbent upon them to be “circumspect in their claims,” especially when raising alarms, to avoid causing unjustified panic.