AI Regulation and the China Question
Cass Sunstein argues that the United States should not delay AI regulation simply because China has not enacted similar laws. He contends that domestic regulations are justified by their ability to prevent local harms, a principle consistent with existing environmental and tort laws. The author suggests that unilateral action may actually encourage international cooperation rather than hinder innovation.
- ▪Sunstein distinguishes between different types of regulation to argue that domestic laws can address local harms regardless of foreign policy.
- ▪The author uses the Clean Air Act and climate change policies as analogies to demonstrate that domestic benefits justify regulation even without global consensus.
- ▪Existing common law and criminal statutes already allow for the prosecution of AI companies for issues like fraud and antitrust violations.
- ▪The argument against unilateral regulation is based on the fear that it will stifle US innovation while China continues to advance.
- ▪Sunstein posits that domestic regulation might serve as a catalyst for international agreements rather than a barrier to them.
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| Original publisher | Hacker News (AI / LLM) |
| Canonical URL | https://casssunstein.substack.com/p/ai-regulation-and-the-china-question |
| Publication time | Sat, 19 Sep 2026 03:15:41 +0000 |
| Retrieval time | 2026-09-19T03:28:45.576Z |
| Last seen | 2026-09-19T03:28:45.576Z |
| Headline source | Publisher (no WeSearch rewrite) |
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| Cluster | Bg66YTsobXTV · 1 stories |
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| Publisher visit | Yes — open original |
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| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
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| Commercial reuse | May the content be reused commercially? | Not permitted |
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Opening excerpt (first ~120 words) tap to expand
AI Regulation and the China QuestionYes, the US Can Regulate UnilaterallyCass SunsteinSep 17, 20261414Share1Many intelligent people say this: The United States should not regulate AI unless China does so as well. Without some kind of agreement with China, domestic regulation makes no sense.Cass’s Substack is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.SubscribeThere is an important point here, but the argument isn’t right. We can see why once we distinguish among different kinds of “regulation.”2Suppose that the question is whether to regulate air pollution from power plants. Suppose that regulation takes the form of tort actions for common law nuisance.
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