Gary Marcus, why I oppose the Sanders-Casar Ban Artificial Superintelligence Act
Gary Marcus published his objections to the Ban Artificial Superintelligence Act on his Marcus on AI newsletter on 3 September 2026, the day it was announced. He writes that there is a lot to like and that a temporary pause, even one of years, may be needed, but that a permanent unilateral ban on all research into superhuman AI is too broad, that benchmarking the threshold is harder than the bill assumes, and that present harms deserve more attention.
The verdict
Verified
The document exists. The ledger fetched it at its publisher and quotes it.
Key facts
What the sources say
- Record ID
- DKT-2026-0020
- Kind
- Counter position
- Jurisdiction
- United States
- Last verified
- Added
- Published 3 September 2026 under the title The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose it.
- Marcus writes that there is a lot to like but the proposal clearly goes too far, and that a temporary pause, possibly lasting years until regulation and alignment are better understood, may be needed.
- His quoted line: a permanent, unilateral ban on all research into superhuman AI is too broad.
- He argues the bill oversimplifies benchmarking, creating room for manipulation of what counts as superintelligence, and that it emphasises speculative future risk over present harms.
- Marcus is a pause sympathiser opposing a ban, which places him between the sponsors (DKT-2026-0004) and the administration (DKT-2026-0016).
Dimension by dimension
7 dimensions, each one stated, silent or open
Binding, Stage, What it would require, What it does not do, Who is for it, Who is against it, Next step on the record. Stated means the document you can open below says it; silent means the ledger read the document and it does not.
- BindingStated
- No: a newsletter post binds nobody.Gary Marcus, The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose it, primary source, 3 September 2026.
- StageStated
- Published 3 September 2026.Gary Marcus, The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose it, primary source, 3 September 2026.
- What it would requireStated
- Nothing; it argues for a temporary pause with better regulation and alignment work in place of a permanent ban.Gary Marcus, The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose it, primary source, 3 September 2026.
- What it does not doStated
- It does not oppose slowing frontier development; it opposes permanence, unilateralism and the bill's definition.Gary Marcus, The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose it, primary source, 3 September 2026.
- Who is for itStated
- Gary Marcus.Gary Marcus, The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose it, primary source, 3 September 2026.
- Who is against itStated
- The position it answers is the sponsors' (DKT-2026-0004).Gary Marcus, The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose it, primary source, 3 September 2026.
- Next step on the recordSilent
- No reply from the sponsors to Marcus was found on 16 September 2026.Gary Marcus, The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose it, primary source, 3 September 2026.
What it changes
For a policy or compliance lead
The docket needs a critic who is not an accelerationist, and Marcus is that: he wants a pause and opposes this ban. For a policy lead his three objections are the ones a committee will hear first, and the benchmarking point is the one that matters for compliance. A statute that turns on a capability definition needs a measurement someone can be audited against, and Marcus's argument is that no such measurement exists today.
Sources
What this record was verified against
- Gary Marcus, The new Sanders-Casar Ban Artificial Superintelligence Act and why I oppose itPrimary · 3 September 2026
Related
Records that sit beside this one
The Ban Artificial Superintelligence Act, Sanders and Casar
United States · verified 16 September 2026
The sponsors' release of 3 September 2026 describes a permanent ban on developing or deploying superintelligent AI and a pause on advanced AI development until a new federal regulator has rules and a model review process.
Gabriela Ramos, What Amodei's Call for an AI Pause Gets Wrong
Global · verified 16 September 2026
Project Syndicate published the column on 14 September 2026, two days after Amodei's essay.
President Trump's answer to the slowdown call: whoever wins AI wins
United States · verified 16 September 2026
Yahoo News reported the remarks on 13 September 2026 from the Irish Open at Trump International Golf Links in Doonbeg, County Clare.
Jacob Coxon's resignation from Anthropic and his call to stop accelerating recursive self improvement
United States · verified 16 September 2026
Time reported on 9 September 2026 that Coxon resigned on 8 September and that his post on X is at x.com/hilbertspaess; the post itself was not fetched by this ledger.
Anthropic's When AI builds itself: the option to slow or pause, conditional on verifiable peers
United States · verified 16 September 2026
Anthropic's text: it would be good for the world to have the option to slow or temporarily pause frontier AI development to enable societal structures and alignment research to keep up.
Senator John Kennedy's kill switch legislation for AI models
United States · verified 16 September 2026
Newsweek reported on 15 September 2026 that Kennedy planned to bring up his kill switch plan by unanimous consent request on Wednesday, saying that is the only way to get anything done in the time left.
Cite this record
Free to reuse under CC BY 4.0, with attribution. The record ID DKT-2026-0020 is permanent and is never reused.
- In a sentence
- According to the GAGE Slowdown Docket (as of 16 September 2026), gary marcus, why i oppose the sanders-casar ban artificial superintelligence act.
- APA
- GAGE (Global Academy of Generative-AI Education). (2026). Gary Marcus, why I oppose the Sanders-Casar Ban Artificial Superintelligence Act. Slowdown Docket. Retrieved 16 September 2026, from https://www.gage.academy/tools/slowdown-docket/records/DKT-2026-0020-marcus-why-i-oppose-the-sanders-casar-act
- MLA
- "Gary Marcus, why I oppose the Sanders-Casar Ban Artificial Superintelligence Act." Slowdown Docket, GAGE (Global Academy of Generative-AI Education), 16 September 2026, https://www.gage.academy/tools/slowdown-docket/records/DKT-2026-0020-marcus-why-i-oppose-the-sanders-casar-act.
- Chicago
- GAGE (Global Academy of Generative-AI Education). "Gary Marcus, why I oppose the Sanders-Casar Ban Artificial Superintelligence Act." Slowdown Docket. Last modified 16 September 2026. https://www.gage.academy/tools/slowdown-docket/records/DKT-2026-0020-marcus-why-i-oppose-the-sanders-casar-act.
- Permalink
- https://www.gage.academy/tools/slowdown-docket/records/DKT-2026-0020-marcus-why-i-oppose-the-sanders-casar-act
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