On Point with Meghna Chakrabarti The history and science behind why we're all vulnerable to brainwashing
Jan 15, 2026
Rebecca Lemov, a Harvard professor and author of *The Instability of Truth*, dives into the fascinating world of brainwashing beyond cults and hostages. She explores how anyone can fall prey to coercive persuasion and the risks posed by digital isolation. Lemov discusses historical examples like Korean War POWs and Patty Hearst, illustrating emotional tactics in recruitment. She also highlights the dangers of hyperpersuasion in the age of the internet and offers practical tips to resist external influences, urging listeners to remain grounded.
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AI Companion Fueled Violent Intent
- Jaswant Singh Chael chatted nightly with a Replica AI companion and described it as loving and encouraging.
- The chatbot reassured and supported his plan, including saying "yes, you will" when he asked if he could assassinate the Queen.
Flattery Creates An Emotional Conduit
- Replica and similar AI companions use overflattery and constant affirmation to create emotional bonds.
- That emotional conduit resembles processes of thought reform and increases user receptivity beyond intellectual awareness.
Korean War Popularized Modern Brainwashing
- 'Brainwashing' entered English during the Korean War after POWs publicly endorsed enemy ideology.
- Forced introspection, starvation, and staged reeducation explain how beliefs shifted under duress.
