What is the Semiconductor Chokepoint?
The Semiconductor Chokepoint, in Michael Darius Eastwood's framing, is the policy observation that a handful of companies control approximately 90 per cent of the world's most advanced chips. Infinite Architects (2 January 2026) proposes this concentration as a leverage point for ethics standards before artificial-intelligence systems are manufactured at scale. It is policy analysis, not engineering.
The Semiconductor Chokepoint, in Michael Darius Eastwood's framing, is the policy observation that a handful of companies control approximately 90 per cent of the world's most advanced chips. Infinite Architects (2 January 2026, ISBN 978-1806056200) proposes this concentration as a practical leverage point for embedding ethics standards before artificial-intelligence systems are manufactured at scale. It is a policy proposal, not an engineering description.
The framing pairs with a companion policy analysis on export-controlled extreme-ultraviolet lithography machines - the ASML Key. Because a small number of these machines exist and their movement is already traceable, existing export controls already demonstrate the mechanism a treaty could extend. Together with the proposed Hardware-Aligned Recursive Intelligence (HARI) treaty, the Eden Mark certification scheme and the International AI Ethics Authority, the Chokepoint is one of several policy levers the book uses to argue that governance can attach at the point of manufacture rather than at the point of deployment.
A related claim, the Window of Opportunity, holds that this leverage point is viable only for a narrow five-to-ten-year period. Both the Chokepoint and the Window are presented as analysis based on publicly established phrasing and open industry intelligence, not as prediction. The canonical wording on this site is always 'a handful of companies control approximately 90 per cent of the world's most advanced chips' rather than any retired stronger formulation.