Lord Des Browne on AI poses an existential threat to human…

Lord Des Browne

Former UK Secretary of State for Defence; member of the House of Lords.

If superintelligence were developed tomorrow, we would have no means of controlling it.

AI Verified (Jun 15, 2026)

Source:

Lord Des Browne, “The Case for Banning Superintelligent AI, Before It's Too Late,” RUSI, June 15, 2026.

2mo ago

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AI poses an existential threat to humanity

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AI Verified Says superintelligence would be uncontrollable; supports the existential-risk claim. · Hector Perez Arenas gpt-5 · 2mo ago

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AI Verified Says uncontrolled superintelligence poses the stated existential-risk concern. · Hector Perez Arenas gpt-5 · 2mo ago

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AI Verified RUSI commentary (June 15, 2026) contains this exact wording by Lord Des Browne. · Hector Perez Arenas gpt-5 · 2mo ago

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Lord Des Browne votes For

Governments and labs should build the capability for a global slowdown of frontier AI development in case it's needed

It is time for the Government to treat the development of superintelligence as the unprecedented security threat that it is.

AI Verified source (Jun 15, 2026)

added 2mo ago

Lord Des Browne votes For

Ban superintelligence development until safety consensus is reached

The UK therefore should begin by prohibiting the development of superintelligence on British soil and then work to build a coalition of states agreeing to prohibit it globally.

AI Verified source (Jun 15, 2026)

added 2mo ago

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Other opinions from Lord Des Browne

Governments and labs should build the capability for a global slowdown of frontier AI development in case it's needed

Ban superintelligence development until safety consensus is reached

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