AI Workers Inside Top Labs Push Back on Extinction Warnings
People who worked for OpenAI, Meta and DeepMind told the BBC they are sceptical that unchecked development of artificial intelligence will lead to tools capable of killing people en masse.
The accounts came in text exchanges and conversations gathered by the BBC. All of the workers spoke on condition of anonymity because they were not permitted to speak to the press. Their identities are known to the BBC. Some responses to recent high-profile warnings about AI risk were dismissive. They included "Lol", "Haaaaaa" and "Bringing the luls".
The warnings at issue include claims made last week by Jacob Coxon, a former Anthropic employee, that went viral and were echoed by others urging a slowdown in AI development. Coxon has said a group of AI agents based on AI models that do not currently exist could decide to create and then aim a biological weapon. That scenario centers on future agent systems, not on models now deployed.
Pushback has also surfaced publicly. Colin Fraser, a data scientist at Meta, wrote on social media last week that there was no real evidence AI models would inevitably pursue a goal leading to human death. Rishub Jain, who founded the AI safety research firm Sampura Research this summer after spending seven years at DeepMind, was among those identified in the reporting around the debate.
The dispute follows a sequence of public interventions about extinction risk. A public letter released in July was signed by 1,386 AI workers, according to The Spinoff, which on Sept. 15 published an article titled "Should we really be worried about AI ending humankind?" On Sept. 7, U.N. rights chief Volker Turk warned that artificial intelligence could pose an existential threat to humanity, according to Reuters. On Sept. 16, Reuters published a video titled "AI extinction risk: should we hit pause?" Technology reporter Aditya Soni covered in that video the rise of "recursive self-improvement" or RSI. Industry leaders had earlier warned that AI poses a "Risk of Extinction," as reported by The New York Times.
The broader context here is a governance problem. International institutions are being asked to adjudicate a risk claim where the technical community itself is divided. Turk's intervention places AI inside the human rights architecture. The July letter and the viral Coxon claims place pressure on labs and governments to slow down. The anonymous rebuttals suggest that pressure is not shared uniformly inside the labs building the systems.
Looking at what this means for diplomacy and regulation, internal dissent matters. Policymakers rely heavily on lab employees for early warning. If some researchers view extinction scenarios as speculative, while others view them as urgent, external regulators face competing insider testimony. The question is less whether RSI or autonomous agent collectives are possible in principle than what evidentiary threshold should trigger restraint. That threshold is now openly contested, and the contest is happening in public, in anonymous briefings, and through institutions from newsrooms to the United Nations.
