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Turns AI restriction proposals into legislative action
Bernie Sanders is Vermont’s independent US senator. With Representative Greg Casar, he announced a proposal to prohibit artificial superintelligence and pause advanced AI development while a new federal oversight system is established.
Eliezer Yudkowsky: How a Warning Acquires Power →
Sanders frames advanced AI as a question of democratic control over powerful technology companies. On 3 September 2026, he and Greg Casar announced forthcoming legislation for a permanent prohibition on artificial superintelligence and a temporary pause in advanced AI development pending federal oversight.
The sponsors’ summary proposes a cabinet-level agency, an expert board and serious penalties, including corporate dissolution and prison sentences of up to twenty years. This investigation has the public release and summary; a filed bill number and full congressional statutory text had not been recovered. That distinction matters because the exact definitions and enforcement language will determine what the proposal would reach.
ControlAI says it consulted on the framework. Sanders has also reported direct discussion with Geoffrey Hinton, while Max Tegmark participated in an earlier public panel. These are different routes by which expert assessments and campaigning enter a legislator’s work. The resulting proposal is one of the clearest points where the AI safety network seeks binding public authority.
Sanders has his own electoral base and institutional power. Friends of Bernie Sanders, his principal Senate committee, reported $24.93 million in receipts for January 2025 through June 2026. Understanding his place in the network requires following policy access as well as money: an organization can influence the shape of a proposal through consultation without being the source of a senator’s campaign finances.
Sanders’s June2026 wealth-fund proposal adds an ownership route to his AI agenda: public shares managed by a commission with governance responsibilities. It is distinct from the later advanced-AI pause and ASI prohibition proposal. El-Sayed’s campaign explicitly supports the ownership approach.
Assessment updated 2026-09-14
Friends of Bernie Sanders → Bernie Sanders
2025-01-20; current reporting snapshot observed 2026-09-11
Bernard Sanders's January 20, 2025 Form 2 designates Friends of Bernie Sanders (FEC C00411330) for the 2030 Senate election. The current FEC committee overview reports separately bounded 2025–2026 finances through June 30, 2026.
Geoffrey Hinton → Bernie Sanders
2026-02-04
Sanders's February 4 announcement says Geoffrey Hinton had recently spoken to him about AI becoming smarter than humans.
Bernie Sanders → AI Data Center Moratorium Act — March proposal
Checked 2026-09-11
Sanders and Ocasio-Cortez announced a distinct data-center construction moratorium proposal in March.
Bernie Sanders → American A.I. Sovereign Wealth Fund Act — proposal
Event or period: 2026-06-18; checked 13 September 2026
Sanders’s office announced introduction on June18; the linked text retains blank procedural fields.
Bernie Sanders → Ban Artificial Superintelligence Act — Sanders/Casar proposal
2026-09-03
Sanders joined Casar in announcing the Ban Artificial Superintelligence Act on September 3.
Bernie Sanders → Sanders’s planned Senate AI briefing
2026-09-09; 2026-09-16 per Axios; primary transcript says Thursday
Sanders's CNN interview says he invited every senator to meet experts concerning AI risks.
Bernie Sanders → Sanders’s September 3 AI essay
Checked 2026-09-11
Sanders uses expert statements to argue for national and international AI restrictions.
Bernie Sanders → Sanders’s US–China AI panel — April 29
2026-04-29
Sanders brought together US/China AI scientists in an April 29 Capitol discussion.
Friends of Bernie Sanders, C00411330, is the principal Senate committee. FEC reports $24.93 million receipts, $23.78 million contributions and $22.84 million ending cash for January 2025 through June 2026. Of individual contributions, $17.27 million is unitemized and $6.51 million itemized. The amended July filing corroborates the cash balance. Its election-cycle totals use a different basis and should not be mixed with the two-year overview.
Read the research & sources ↗Bernie Sanders and Greg Casar connect this investigation to a concrete proposal for federal control of advanced AI development. ControlAI publicly says it consulted on their framework. That is a direct working connection to an organization already prominent in this corpus. Its exact drafting contribution, contracting legal entity and any fee remain unknown. The September 3 sponsor announcement calls the legislation forthcoming; this inquiry did not recover a filed bill number or complete congressional statutory text.
Read the research & sources ↗In March 2026, Eliezer Yudkowsky and Nate Soares joined other researchers to brief Bernie Sanders about superintelligent AI. Sanders released video of the meeting. MIRI, the organization they help lead, pointed its supporters toward the encounter. A warning had reached a senator's desk, with its authors in the room. MIRI's account
Read the research & sources ↗Follow consultation, legislative sponsorship, campaign infrastructure and open opposition. Select a person or organization for its role and the supporting records.
Open diagram →Follow adaptations, book promotion and the documented Sanders briefing.
Open diagram →Compare El-Sayed’s proposed public board majority with Sanders’s proposed equity fund and commission.
Open diagram →Follow endorsements, the March announcement and the advertised September event.
Open diagram →Geoffrey Hinton → Discussed AI risk → Bernie Sanders
2026-02-04
Sanders's February 4 announcement says Geoffrey Hinton had recently spoken to him about AI becoming smarter than humans. Recipient's public account; no exact meeting date, payment, contract, or formal advisory title.
Bernie Sanders → Convened public AI-risk panel → Sanders’s US–China AI panel — April 29
2026-04-29
Sanders brought together US/China AI scientists in an April 29 Capitol discussion. Official page establishes event purpose; dated reporting identifies completed occurrence. Event is distinct from September proposal work.
Bernie Sanders → Invited senators to expert meeting → Sanders’s planned Senate AI briefing
2026-09-09; 2026-09-16 per Axios; primary transcript says Thursday
Sanders's CNN interview says he invited every senator to meet experts concerning AI risks. Preview only. CNN rush transcript's Thursday reference differs from Axios date; exact invitation letter not obtained; attendance not established.
Friends of Bernie Sanders → designated principal Senate campaign committee → Bernie Sanders
2025-01-20; current reporting snapshot observed 2026-09-11
Bernard Sanders's January 20, 2025 Form 2 designates Friends of Bernie Sanders (FEC C00411330) for the 2030 Senate election. The current FEC committee overview reports separately bounded 2025–2026 finances through June 30, 2026. Principal campaign authority, not evidence that the campaign financed the bill, paid ControlAI, or received money from any named AI-safety donor or foundation.
Bernie Sanders → Jointly announces forthcoming legislation → Ban Artificial Superintelligence Act — Sanders/Casar proposal
2026-09-03
Sanders joined Casar in announcing the Ban Artificial Superintelligence Act on September 3. The source records an announcement of forthcoming legislation, not enactment.
Bernie Sanders → Senate member → Congressional Progressive Caucus
observed 2026-09-11
CPC's roster lists Sanders as its Senate member. Membership does not establish endorsements by other members.
Bernie Sanders → Publishes case for AI pause and ban → Sanders’s September 3 AI essay
Checked 2026-09-11
Sanders uses expert statements to argue for national and international AI restrictions.
Bernie Sanders → Announces separate March proposal → AI Data Center Moratorium Act — March proposal
Checked 2026-09-11
Sanders and Ocasio-Cortez announced a distinct data-center construction moratorium proposal in March.
Eliezer Yudkowsky → Joined March 2026 briefing → Bernie Sanders
Checked 12 September 2026
Eliezer Yudkowsky → Bernie Sanders: joined march 2026 briefing. March 2026 public account; no September bill drafting or payment inference.
Nate Soares → Joined March 2026 briefing → Bernie Sanders
Checked 12 September 2026
Nate Soares → Bernie Sanders: joined march 2026 briefing. Same briefing, not independent corroborating event.
Rohan Paul → Quotes pause demand → Bernie Sanders
2026 publication; checked 12 September 2026
Quotes pause demand. Not endorsement, campaign employment or coordination.
Bernie Sanders → Announces legislation → American A.I. Sovereign Wealth Fund Act — proposal
Event or period: 2026-06-18; checked 13 September 2026
Sanders’s office announced introduction on June18; the linked text retains blank procedural fields.