
Commonwealth Club of California Podcast Eyck Freymann: Defending Taiwan
May 4, 2026
Eyck (Ike) Freymann, Hoover Institution fellow and author on U.S.-China strategic issues, explores Taiwan, deterrence, and his book Defending Taiwan. He discusses why a Taiwan crisis could be catastrophic. He explains Taiwan’s central role in global chip supply, the limits of the Silicon Shield, and coercive gray-zone tactics Beijing might use. He outlines alliances, economic tools, and strategic options to prevent war.
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Why Taiwan Is The Chip Powerhouse
- Taiwan is critical because TSMC makes ~90% of the world's advanced semiconductors and 99% of the cutting-edge AI chips.
- Taiwan's fabs combine US designs, Dutch EUV machines, Japanese chemicals, and Korean memory into an unparalleled concentrated supply chain.
TSMC's Trillion Dollar Role And Local Edge
- Eyck Freymann recounts TSMC's valuation and relationship with clients: TSMC became a trillion‑dollar company and most larger firms are its customers.
- He notes TSMC's Arizona fab runs at 4nm, trailing Taiwan's 2nm edge, reflecting Taipei's rule that bleeding edge stays on the island.
How Strategic Ambiguity Preserved Peace
- Strategic ambiguity has preserved stability by deterring both Beijing and Taipei: the US signals it may intervene but does not formally recognize Taiwan as independent.
- The Taiwan Relations Act treats Taiwan like a country without calling it one, enabling dual deterrence for 50 years.






