TED Health TED Health

Shoshana's Summer Playlist (2/5): What happens to your brain without any social contact? with Dr. Vivek Murthy

Jul 30, 2026 · 38m

Summary

Host Dr. Shoshana Ungerleider interviews Surgeon General Dr. Vivek Murthy on the loneliness epidemic, exploring its severe health impacts and the role of social media. They discuss practical steps to rebuild meaningful connections and restore public trust through relationships. The episode concludes with a TED-Ed lesson on the psychological and neurological damage caused by prolonged isolation and solitary confinement.

Topics discussed

Introduction: The loneliness epidemic and episode overview Sponsors: Chik-fil-A, Kohler Smart Toilets, and Kashi Defining loneliness vs. isolation and its health impacts Dr. Murthy's personal stories on connection and vulnerability The shift from friends to followers and social health Social media risks for youth and the need for regulation Sponsors: Kashi Granola and Monday AI Practical strategies for a social media reset Rebuilding trust in public health through human connection Redefining success around relationships, service, and purpose Conclusion and sponsor messages TED-Ed: The psychological effects of solitary confinement Credits and final sponsor advertisements
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