Can we prove we’re real online?

Can we prove we’re real online?

From The Interface by BBC

March 26, 2026 · 40 min

About this episode

The episode explores the challenges of proving human authenticity online amidst the rise of AI-generated content and discusses the implications of brain-computer interfaces.

"Am I really real?" Tom runs a simple test, involving his dear Aunt Eleanor, with far‑reaching consequences: can a real human prove they’re not a machine? The experiment was sparked by two viral moments; Israel’s prime minister Benjamin Netanyahu scrambling to show he was alive after a suspected fake image, and a too‑perfect “MAGA dream girl” who convinced millions she was real. We explore the “liar’s dividend”, where the flood of AI‑made images and videos lets anyone dismiss inconvenient truths as fakes. And if “seeing is believing” no longer holds, what should replace it? Also this week: Tech and the brain; what is a brain implant (a brain‑computer interface), and what can it actually do today? China has cleared a device called NEO for wider use beyond clinical trials, a huge milestone. We set that against Elon Musk’s Neuralink, decades of research, and new advances decoding speech and complex thoughts for people with paralysis or neurodegenerative illness. It’s life‑changing medicine - but what if funding dries up and implants no longer work? Would you want a chip in your head that someone else controls? We explore the benefits and risks — and why mass‑market “mind tech” is…

People in this episode

Host: Tom

Topics covered

  • AI and authenticity
  • brain-computer interfaces
  • technology and ethics
  • AI supply chain
  • neurotechnology

Keywords

  • AI
  • brain implants
  • Neuralink
  • authenticity
  • technology
  • neurodegenerative illness
  • supply chain
  • Iran
  • Strait of Hormuz

Mentioned in this episode

Organizations: Neuralink, China

Products: NEO

Places: Strait of Hormuz

More episodes of The Interface

Explore listener stats, chart rankings, contacts and more on the The Interface podcast page.