Hundreds of public figures have signed a letter calling for a global ban on a form of AI that could outthink humans
Hundreds of dignitaries across tech, academia, politics, and entertainment have signed a letter urging a ban on the development of so-called “superintelligence,” a form of AI that would surpass humans on essentially all cognitive tasks.
The group argues that the creation of superintelligent AI could trigger economic chaos, undermine human freedom, and even threaten human extinction if left unchecked. The call follows months of escalating warnings from experts who say existing AI models are advancing faster than regulators can keep up.
Among the 4,300 signatures as of Thursday are Apple cofounder Steve Wozniak, Virgin Group founder Richard Branson, media celebrities Kate Bush and Will.I.am, and tech “godfathers” such as Geoffrey Hinton and Yoshua Bengio.
The statement calls for the prohibition to be imposed until “there is broad scientific consensus that [the development] will be done safely and controllably,” as well as “strong public buy-in.”
Despite growing alarm over AI’s potential risks, global regulation remains patchy and inconsistent.
The European Union’s AI Act, the world’s first major attempt to govern the technology, seeks to categorize AI systems by risk level, from minimal to unacceptable. Yet critics say the framework, which could take years to implement fully, may be outdated by the time it comes into force.
OpenAI, Google DeepMind, Anthropic, and xAI are some of the big tech companies that are spending billions to train models that can think, plan, and code on their own. The US and China are positioning AI supremacy as a matter of national security and economic leadership.
