How can we attain AI sovereignty? with Sarah Hunter and Tyler Cowen

29 Jul 2026 · 54 min
54:26

In a Civic Future Day panel, moderator A hosts former UK civil servant and ex‑Google X executive Sarah Hunter and economist Tyler Cowen to unpack what “AI sovereignty” could mean for the United Kingdom and how it might be achieved. Cowen opens by questioning whether the term is even well‑defined, noting estimates that full‑stack sovereignty for a mid‑size nation could cost $500 billion over four years and would require a coalition of like‑minded states. Both panelists agree that the phrase is over‑used and that the UK should focus on practical, lower‑cost levers rather than trying to replicate the full AI stack of the US or China. They discuss building optionality through open‑source and lower‑tier models, securing critical national assets (energy, air‑gapped cloud, the Isambard supercomputer), and investing in talent and a better‑paid civil service. Hunter stresses the need for a re‑defined, narrow notion of sovereignty centred on agency over AI used domestically, while Cowen highlights the importance of bargaining power, strategic choke points, and military readiness. The conversation moves to ownership of successful UK AI firms, the role of public‑funded sovereign AI funds, and whether the state should impose bans on youth access to AI‑driven platforms. Cowen warns that bans risk eroding free‑speech traditions, whereas Hunter sees a ban as a possible “forcing function” for parental responsibility. They also explore regulatory approaches, the moral‑panic narrative around AI, the potential for AI to become a new form of religion, and the societal challenges of surveillance, brain‑drain, and education. The panel ends with each offering a £10 billion spending plan: Hunter proposes buying scientific publishing assets and building a UK‑focused science LLM; Cowen argues for revitalising defence and military AI capabilities.

Chapters

More from Tyler

2:01:32
youtube.com

#413: Tyler Cowen on Rationality, COVID-19, Talismans, and Life on the Margins

2mo ago
1:03:44
youtube.com

Ep. 32 Tyler Cowen on the complacent campus

2mo ago
35:20
youtube.com

Tyler Cowen Doesn't Think America Should Ban Chinese AI Models

2mo ago
56:51
youtube.com

#39 Tyler Cowen: Thinking About Thinking

3mo ago
9:37
youtube.com

You Will Live to 100 Under China-Style AI Surveillance... | Tyler Cowen

3mo ago
50:25
youtube.com

The Conversation On AI I Wasn't Prepared For... - Tyler Cowen

3mo ago
1:55:33
youtube.com

Tyler Cowen on Never Crying at Art, Why Rap is Dead, and Quitting Writing Books (w/ Nabeel Qureshi)

3mo ago
12:14
youtube.com

The Winners and Losers of the AI Revolution | Tyler Cowen [ARC 2026]

3mo ago
1:21:54
youtube.com

AI, Job Loss, Fertility Crisis and the Death of Careerism | ft. Tyler Cowen | PGX Ideas #4

3mo ago
56:29
youtube.com

OpenAI - Fireside Chat with Tyler Cowen and Alex Tabarrok

4mo ago
1:00:41
youtube.com

Benjamin Britten, War, and Pacifism with Tyler Cowen | The Street Porter and the Philosopher

4mo ago
See all content