Transhumanism Researcher Herbert Sim Says AI Governance Must Extend to the Human Mind

The Singaporean founder of Human-Sovereignty Transhumanism argues that the rules governing artificial intelligence must evolve as technologies begin to affect the body, identity and cognition.

Artificial intelligence has entered the workplace, the classroom and the phone in nearly every pocket. The next frontier could be more intimate: systems that interpret signals from the brain, influence human decisions or connect cognition directly to machines.

For Singaporean transhumanism researcher Herbert R. Sim, the urgent question is no longer only how to govern artificial intelligence. It is how to ensure that a person remains in control when AI and neurotechnology reach the boundary of the human mind.

“AI governance cannot stop at the screen,” Sim said. “As technology becomes connected to our bodies, identities and cognition, the individual must remain the final authority.”

Sim is the founder of Human-Sovereignty Transhumanism, or HST, an original philosophy he first articulated in 2014. HST supports the use of technology to restore health, expand capability and improve human life, but holds that enhancement must preserve consent, dignity, privacy, identity, personal continuity and meaningful choice.

It is a deliberately pro-technology position with a limit: progress should expand a person’s freedom, not transfer ultimate authority over that person to a government, corporation, employer, insurer, platform or autonomous system.

“Humanity may transform itself,” Sim said. “Humanity must not surrender itself.”

From Human Enhancement to Technology Governance
HST addresses technologies ranging from AI and neurotechnology to genetics, prosthetics, implants, synthetic organs and robotics. Sim’s argument is that the debate should not be restricted to whether these tools are safe or effective. It should also ask who controls them, who benefits from them and whether an individual can refuse, exit or challenge their use.

That question is becoming more concrete as AI is incorporated into more personal parts of daily life. Health platforms can make recommendations using sensitive data, while workplace tools can monitor productivity and attention. Brain-computer interfaces, or BCIs, may help people with paralysis communicate or control devices, but they also create difficult questions about the collection and use of neural information.

BCI commercialisation has already begun to move from theory into regulated medicine. On 13 March, China’s drug regulator approved the market launch of a BCI medical device intended to help eligible people with quadriplegia caused by cervical spinal-cord injuries regain hand-grasping ability through a glove. Reuters described the approval as the world’s first for a BCI device for commercial use; the system uses minimally invasive extradural implantation and wireless technology.

Sim has followed the field for decades. He owns Transhumanism.com, established in 1997, and Neurochip.com, established in 1999. Neurochip.com is focused on non-invasive BCI technology, a category Sim believes should be designed around privacy, user control and consumer accessibility from the outset.

“The benefits of neurotechnology can be extraordinary,” he said. “But no benefit removes the need for a person’s informed and continuing consent.”

In August, Sim released HSTP-1:2026, the Human-Sovereignty Transhumanism Protocol Standard. The proposed voluntary governance and assessment standard seeks to translate HST’s broader principles into practical requirements for organisations developing or deploying technologies that affect human autonomy.

The standard includes 20 assessable requirements covering informed consent, cognitive and biological privacy, human control, transparency, the ability to disconnect, accountability, contestability and remedy. It is not a law, government standard or accredited certification; Sim presents it as a voluntary way for organisations to demonstrate that innovation is being developed without subordinating the individual.

“The best time to create safeguards is before dependency and institutional pressure make them difficult to reverse,” he said.

The Neural Boundary
HST is the broad framework. Neuro-Cypherpunkism is also an original philosophy of Sim, first publicly articulated in 2025, applying a distinct cognitive-sovereignty framework specifically to brain data, BCIs and the protection of the mind.

Rooted in the progression from Cypherpunkism and digital sovereignty to cognitive sovereignty, Neuro-Cypherpunkism extends principles of privacy, cryptography, decentralisation and self-custody into the neural domain. Its central concern is that information generated by the brain should not be treated as ordinary consumer data.

“The mind is the final private key,” Sim said.

The phrase captures a growing concern in neurotechnology: brain signals may reveal patterns of attention, emotion, intention or vulnerability. As the technology develops, the questions will not only be what a device can do, but who can access the data it creates, what inferences can be drawn from it and whether the user can meaningfully withdraw consent.

Neuro-Cypherpunkism argues for neural privacy, cryptographic protection, individual key control, decentralised BCI architecture and a real right to disconnect. Under the doctrine, people should not be compelled to adopt brain-connected technology, penalised for declining it or locked into systems they cannot leave.

The distinction matters. HST provides a general governance framework for human enhancement across body, mind and technological evolution. Neuro-Cypherpunkism is Sim’s related but distinct original philosophy, focused on the point at which technology touches cognition itself.
“HST establishes the right of the person to remain sovereign over technological change,” Sim said. “Neuro-Cypherpunkism applies that principle where the stakes are highest: at the boundary of the human mind.”

Singapore’s Opportunity
Singapore has made both AI research and AI governance strategic priorities. In January, the Government announced an additional investment of more than S$1 billion from 2025 to 2030 under the National AI Research and Development Plan. The Ministry of Digital Development and Information plan supports fundamental research, applied research and talent development, including work on responsible AI.

Singapore has also issued its Model AI Governance Framework for Agentic AI. The IMDA framework is guidance for responsible deployment, rather than binding legislation.

Sim believes this gives Singapore an opportunity to participate in the next policy debate before consumer BCI, advanced wearables and AI-mediated health tools become widespread.

The goal, he says, should not be to stop innovation. It should be to make trusted innovation a competitive advantage.

That would include clear consent practices, limits on the collection and sale of neural data, meaningful human oversight, protections against coercion and ways for people to appeal decisions affecting their work, health or access to services.

“A person must be free to enhance, free to refuse and free to disconnect,” Sim said. “Technology should remain answerable to the human being using it.” For Sim, the test for the next generation of AI and neurotechnology is simple: does it increase a person’s effective freedom, or does it quietly reduce it?

As technology moves closer to the body and mind, he believes that question should guide the rules built around it.

“The future should not belong only to the most powerful machine or institution,” Sim said. “It should belong to the individual who can still say yes, no and not yet.”