The AI kill switch, explained: 'It's not too little, but it's probably too late'
As runaway AI fears reach a crescendo, policymakers and tech leaders are weighing the effectiveness of a magic AI stop button known as a kill switch.

As runaway AI fears reach a crescendo, policymakers and tech leaders are weighing the effectiveness of a magic AI stop button known as a kill switch.
Journalists from MS NOW were denied access to the White House grounds early Saturday, one day after Trump banned three media outlets over their coverage of him.
Goldman economist Joseph Briggs said broader pessimism in society may be contributing to struggling consumer sentiment even as the economy chugs along.
Smoke and flames were seen near Riyadh’s main airport after Saudi civil-defense alerts, while Pakistan urged Iran to protect energy supplies and shipping.
Warren Buffett steps down as Berkshire Hathaway's chairman, passing the job to his son, Howard.
Millions of student loan borrowers could see their monthly bills skyrocket if they don't move into an affordable repayment plan soon. Here's what to know.
A coalition of over 100 AI experts are urging independence and transparency from Anthropic, OpenAI and other foundation model labs to conduct evaluations.
At Salesforce's annual mega-conference in San Francisco, attendees said they get enough value from older AI models.
Zoe De La Paz quit her corporate job in Chicago and in June moved to Yellowstone to work as a seamstress.
The chairman both explained this week's decision to raise interest rates, and raised vexing questions about what comes next
CNBC’s Jim Cramer said investors could be in for a relatively quiet week as Wall Street works its way through a historically difficult September.
Greenland has maintained it is not for sale, and the European Union earlier this year united to rebuke Trump over his push to acquire the island.
Countries and companies are investing in technologies for underwater use amid concerns about the vulnerability of critical infrastructure on the ocean floor.
Democratic Senate candidates entered summer with a cash edge, while Trump-linked groups now pour money into increasingly crowded and costly ad markets.
Every weekday, the Investing Club releases the Homestretch; an actionable afternoon update just in time for the last hour of trading.
Anthropic and OpenAI have been under intense scrutiny after researchers warned about the potential for AI to cause catastrophic harm to humanity.
Nscale is the latest artificial intelligence neocloud to turn to public markets.
In the past week, Musk has agreed with the CEOs of Anthropic and OpenAI, while getting contradicted by President Trump and Nvidia's Jensen Huang.
Dimon and Fraser join OpenAI CEO Sam Altman, Nvidia chief Jensen Huang and others who are reportedly planning to attend the Trump-Xi state dinner.
SpaceX is getting an extension to an existing contract that will allow three additional crewed Dragon flights to the International Space Station.
Mbappe had been signed with Nike for roughly two decades, and his agreement with On is the first it has made with a soccer player.
Leaders of six major auto trade groups joined to sign a letter to the president.
McDonald's announced this week that it is revising its U.S. value strategy after recording its slowest sales growth in more than a year.
Buffett's son Howard will replace him as chairman, as dictated by a long-standing succession plan, Berkshire said.