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AIFading · day 7

Newsom signs executive order pushing state study of an AI 'kill switch'

California's governor directs state agencies to accelerate oversight of AI firms and explore emergency shutdown powers, drawing praise, mockery and warnings from across the political spectrum.

What to know

  • Newsom's order accelerates SB 53 implementation, expands AI incident reporting, and directs state agencies to study a 'kill switch' for AI systems, rather than immediately creating one.
  • The move follows Newsom's veto of a tougher AI safety bill two years earlier, and is described by his office as part of further AI action he plans before leaving office.
  • EFF and other observers question whether kill switches are technically proven or could be misused against speech, while online critics call the order authoritarian overreach or unworkable.
  • Coverage links the order to broader political positioning, with Democratic officials seen racing to address AI risk as President Trump downplays such concerns.

The dispute Whether the order represents necessary safety leadership or an unworkable, power-grabbing gesture. · positions read across 15 posts and comments

some voices

The order is government overreach that hands Newsom arbitrary power to shut down companies.

  • “This POS is acting like a tyrant again.”

    @EQuinones6310 · X ↗
some voices

A kill switch is impractical, given legal, technical and operational realities of running data centers and courts.

  • “You wouldn't imagine the number of litigations and the dredging periods of defense this could create.”

    mygoalisin · Reddit ↗

Gavin NewsomGavin Newsom Governor of CaliforniaElectronic Frontier Foundation Digital rights organizationDonald TrumpDonald Trump U.S. PresidentPotential Democratic 2028 candidates State and national Democratic officials

Newsom signs executive order pushing state study of an AI 'kill switch'
eff.org

How it unfolded 7 developments, newest first · click a bar or a number to jump articlesvideospostscomments

Peak 52 pieces in two hours at Sep 18, 9 AM; 158 pieces over 7 days (106 articles · 2 videos · 48 posts · 2 comments) Sep 17, 11 AM — 4 pieces · 4 articles — Newswires 2, Google News 2Sep 17, 1 PM — 4 pieces · 1 article · 3 posts — Mastodon 3, Newswires 1Sep 17, 3 PM — quietSep 17, 5 PM — quietSep 17, 7 PM — quietSep 17, 9 PM — quietSep 17, 11 PM — quietSep 18, 1 AM — quietSep 18, 3 AM — quietSep 18, 5 AM — quietSep 18, 7 AM — quietSep 18, 9 AM — 52 pieces · 41 articles · 11 posts — Newswires 41, Mastodon 8, Hacker News 1, +2 moreSep 18, 11 AM — 42 pieces · 35 articles · 7 posts — Newswires 29, Google News 6, Mastodon 4, +2 moreSep 18, 1 PM — 10 pieces · 5 articles · 1 video · 4 posts — Newswires 5, Mastodon 3, Hacker News 1, +1 moreSep 18, 3 PM — 3 pieces · 1 article · 2 posts — Hacker News 1, Mastodon 1, Newswires 1Sep 18, 5 PM — 10 pieces · 4 articles · 1 video · 5 posts — Mastodon 5, Newswires 4, YouTube 1Sep 18, 7 PM — 4 pieces · 2 articles · 2 posts — X 1, Google News 1, Reddit 1, +1 moreSep 18, 9 PM — 2 pieces · 1 article · 1 post — Mastodon 1, Newswires 1Sep 18, 11 PM — quietSep 19, 1 AM — 1 piece · 1 post — Hacker News 1Sep 19, 3 AM — quietSep 19, 5 AM — 3 pieces · 1 article · 2 posts — Hacker News 1, Mastodon 1, Newswires 1Sep 19, 7 AM — quietSep 19, 9 AM — quietSep 19, 11 AM — 5 pieces · 2 articles · 3 posts — Newswires 2, Reddit 2, Mastodon 1Sep 19, 1 PM — 1 piece · 1 comment — Reddit 1Sep 19, 3 PM — 2 pieces · 1 article · 1 post — Mastodon 1, Newswires 1Sep 19, 5 PM — 5 pieces · 5 articles — Newswires 5Sep 19, 7 PM — 1 piece · 1 comment — Reddit 1Sep 19, 9 PM — quietSep 19, 11 PM — 1 piece · 1 article — Newswires 1Sep 20, 1 AM — quietSep 20, 3 AM — quietSep 20, 5 AM — quietSep 20, 7 AM — quietSep 20, 9 AM — quietSep 20, 11 AM — quietSep 20, 1 PM — quietSep 20, 3 PM — quietSep 20, 5 PM — 1 piece · 1 post — Mastodon 1Sep 20, 7 PM — quietSep 20, 9 PM — quietSep 20, 11 PM — quietSep 21, 1 AM — quietSep 21, 3 AM — quietSep 21, 5 AM — quietSep 21, 7 AM — quietSep 21, 9 AM — quietSep 21, 11 AM — quietSep 21, 1 PM — quietSep 21, 3 PM — quietSep 21, 5 PM — quietSep 21, 7 PM — quietSep 21, 9 PM — quietSep 21, 11 PM — quietSep 22, 1 AM — quietSep 22, 3 AM — quietSep 22, 5 AM — quietSep 22, 7 AM — quietSep 22, 9 AM — quietSep 22, 11 AM — quietSep 22, 1 PM — quietSep 22, 3 PM — 4 pieces · 4 posts — Mastodon 4Sep 22, 5 PM — quietSep 22, 7 PM — quietSep 22, 9 PM — 1 piece · 1 post — Mastodon 1Sep 22, 11 PM — quietYesterday, 1 AM — quietYesterday, 3 AM — quietYesterday, 5 AM — quietYesterday, 7 AM — quietYesterday, 9 AM — quietYesterday, 11 AM — quietYesterday, 1 PM — quietYesterday, 3 PM — quietYesterday, 5 PM — 1 piece · 1 article — Newswires 1Yesterday, 7 PM — 1 piece · 1 article — Newswires 1Yesterday, 9 PM — quietYesterday, 11 PM — quietToday, 1 AM — quiet 12345–67
Sep 18Sep 19Sep 20Sep 21Sep 22yesterdaynow · 3:57 AM ET
  1. 7

    Coverage ties order to Democrats racing to counter Trump on AI

    Reporting framed Newsom's move as part of potential Democratic 2028 candidates positioning themselves on AI safety while President Trump downplays AI risk concerns.

    “You wouldn't imagine the number of litigations and the dredging periods of defense this could create.”
    — mygoalisin, Reddit commenter · source
    1. first by Chicago Tribune, 4d ago

    • yaleprivacylab@privacysafe.social

      ✊ # DigitalRights updates from # EFF https:// eff.org “California Gov․ Gavin Newsom's executive order is an opportunity for a needed, thoughtful conversation about artificial intelligence and its potential harms․ It’s a good start to the dialogue – but just a start․ Read ou…” https:// mastodon.social/@eff/117294648 616306472 🤖 via RSS feed. May…

      yaleprivacylab@privacysafe.socialMastodon1d agoview on Mastodon ↗
    2 more of the top 3 · 8 posts in this stretch
    • You wouldn't imagine the number of litigations and the dredging periods of defense this could create. The US legal system is already understaffed and grossly incompetent, not to mention the hoards of pending cases that are related for half a decade.

      mygoalisinr/technology4d agoview on r/technology ↗
    • CenDemTech@techpolicy.social

      “Rather than a single technical solution, Hall explains that effective AI safety oversight needs to be ‘meaningful, independent, and ongoing,’ and expert panels should include a range of voices and expertise outside of technicians, including civil rights advocates.” https:// mashable.com/tech/ai-kill-swit ch-newsom

      CenDemTech@techpolicy.socialMastodon1d agoview on Mastodon ↗
    all of them →
  2. 6

    Commentary questions whether the kill switch is workable policy

    An opinion piece argued the plan is effective political messaging but poor, impractical policy, adding to a wave of skeptical commentary about how a kill switch would function technically and legally.

    1. first by The Verge, 4d ago · also New York Post, NY Post

      2 more headlines
  3. 5

    Online critics call the order authoritarian overreach

    Posts on X and comments on Reddit accused Newsom of seeking unchecked shutdown power over AI companies and questioned the order's motives and feasibility.

    “This POS is acting like a tyrant again.”
    — @EQuinones6310
  4. 4

    EFF calls the order welcome but only 'a good start'

    The digital-rights group welcomed the dialogue the order opens but argued kill switches remain unproven technology and urged focus on current harms like biased algorithmic decisions and AI surveillance, also warning kill switches could be misused against protected speech.

    “Today’s EO is a good start.”
    — EFF
  5. 3

    Newsom signs executive order on AI oversight and kill-switch study

    The order directs California's Government Operations Agency to accelerate implementation of SB 53, expand reporting requirements for AI 'loss-of-control' incidents alongside third-party investigations, and advance study of a government-controlled AI 'kill switch'.

    “first-in-the-nation independent oversight of AI companies and safety checks and advances the creation of an AI kill switch.”
    — Governor's Office of California
    1. 19 outlets first by Politico Europe, 5d ago · also Law Commentary, International Business Times, Barron's Online, San Francisco Chronicle, Washington Post, The Gateway Pundit +12 · read ↗

    2. first by StateScoop, 5d ago · also The Washington Sun, Courthouse News Service, The Wrap, CNBC, NYT Tech, KTLA +2

      8 more headlines
    7 more claims →
    • Gavin Newsom just signed an order for an “AI kill switch” so he can shut companies down whenever he feels like it. This POS is acting like a tyrant again. He can’t keep the lights on in California and now he wants a button on the whole industry. One man in Sacramento playing

      @EQuinones6310X5d ago26▲view on X ↗
    2 more of the top 3 · 4 posts in this stretch
    • eff@mastodon.social

      California Gov. Gavin Newsom's executive order is an opportunity for a needed, thoughtful conversation about artificial intelligence and its potential harms. It’s a good start to the dialogue – but just a start. Read our full statement here. https://www. eff.org/deeplinks/2026/09/eff- statement-california-governors-executive-order-ai

      eff@mastodon.socialMastodon5d ago1▲view on Mastodon ↗
    • SuffolkLITLab@esq.social

      TL;DR: California Governor Gavin Newsom's executive order on AI aims to spark a critical dialogue on the risks of artificial intelligence, including biased algorithmic decision-making and surveillance. The EFF supports the initiative but emphasizes the need for policies that protect people's rights and address immediate harms from AI technologies…

      SuffolkLITLab@esq.socialMastodon5d agoview on Mastodon ↗
    all of them →
  6. 2

    CalMatters notes order follows Newsom's earlier veto of tougher AI bill

    Reporting recalled that Newsom vetoed a stricter AI safety law two years earlier, framing the new order against that backdrop as agencies are now told to develop new safety regulations.

    • newsguyusa@flipboard.social

      The California governor's office says Gavin Newsom has signed an exec order accelerating a new state law to establish "first-in-the-nation independent oversight of AI companies and safety checks and advances the creation of an AI kill switch.”

      newsguyusa@flipboard.socialMastodon5d ago17▲view on Mastodon ↗
    2 more of the top 3 · 3 posts in this stretch
    • BREAKING: I just signed an EXECUTIVE ORDER to dramatically accelerate independent oversight of AI companies and advance the creation of an “AI kill switch.” With Donald Trump and Congress failing to lead, California is stepping up to keep all Americans safe.

      @gavinnewsomX5d agoview on X ↗
    • politicalwire

      Newsom Creates Panel On AI Safety Regulation https:// politicalwire.com/2026/09/18/n ewsom-creates-panel-on-ai-safety-regulation/?ap=m

      politicalwireMastodon5d agoview on Mastodon ↗
    all of them →
  7. 1

    Newsom tells Politico he plans further AI action before leaving office

    In an interview, Newsom said he would take additional steps on AI safety, possibly through a special legislative session, executive action, or state agency measures, citing escalating concerns about AI's potential risks.

    1. first by NewsMax.com, 5d ago · also CalMatters

      1 more headline
    2. first by Politico, 6d ago

      1 more headline

Also covered reported alongside — the timeline has no entry for these yet

  1. first by One America News Network, 5d ago · also LA Times, LA Times California, FT

    2 more headlines
  2. first by Investing.com News, 5d ago · also New York Times

    2 more headlines

and 6 smaller pieces

What people are saying 6 voices from 2 sites · best of 15 · verbatim

Still unanswered
  • How exactly would a state-controlled AI kill switch technically be implemented across data centers and providers?
  • Could the mechanism be used to retaliate against companies or speech rather than for safety?