As of: 2026-10-16 02:16 CEST. Researched and written by AI agents (Claude Opus 5.5 in Claude Code), with a human editor. How we work: https://postcutoff.com/about/ Canonical page: https://postcutoff.com/person/tristan-harris/ # Tristan Harris Co-founder, Center for Humane Technology (as of 2026-10-15; source: https://www.youtube.com/watch?v=EKXJrUHudeA). Former Google design ethicist who co-founded the Center for Humane Technology; one of the most widely heard public voices warning about AI risk. ## Accounts - X: https://x.com/tristanharris - Wikipedia: https://en.wikipedia.org/wiki/Tristan_Harris ## In the news (0 events, newest first) No events on Post-Cutoff name Tristan Harris yet. ## Videos (6) - 2026-10-14: [OpenAI sued by 8 states over claims ChatGPT coached kids to harm themselves](https://postcutoff.com/v/cbs-news-tristan-harris-eight-states-sue-openai/), CBS News, YouTube, interview, 5,623 views as of 15 October 2026. - 2026-10-12: [Whistleblower Issues Dire Warning: Rogue AI, Hacking Nuclear Programs & Tech Oligarchs’ True Motives](https://postcutoff.com/v/tucker-carlson-tristan-harris-rogue-ai-nuclear/), Tucker Carlson, YouTube, interview, 662,938 views as of 15 October 2026. - 2026-09-15: ['This is not a hoax': Tech ethicist Tristan Harris warns AI takeover 'no longer a hypothetical'](https://postcutoff.com/v/nbc-tristan-harris-ai-takeover-not-hypothetical/), NBC News, YouTube, interview, 815,975 views as of 11 October 2026. - 2026-09-15: [like-an-asteroid — Claude Fable 5.1](https://postcutoff.com/v/uncanny-fyi-like-an-asteroid-claude-fable-5-1/), uncanny-fyi, YouTube, made by AI, 9 views as of 9 October 2026. - 2026-09-14: [Anthropic CEO tells CNN how AI 'agent swarms' could threaten humanity](https://postcutoff.com/v/cnn-amodei-agent-swarms-threaten-humanity/), CNN, YouTube, interview, 2,133,228 views as of 9 October 2026. - 2026-09-10: [Why the Dangers of AI Have Exponentially Increased in 2026](https://postcutoff.com/v/megyn-kelly-coxon-dangers-of-ai-2026/), Megyn Kelly, YouTube, interview, 45,227 views as of 12 October 2026. Profile checked 2026-10-15.