Skip to main content
Back to Show
PBS News Hour

How social media is ‘supercharging’ conspiracy theories

Can conspiracy theorists be shaken from their firm — and unsubstantiated — beliefs? Podcaster Zach Mack wanted to find out, so he turned to someone he’s debated about conspiracies for years: his father. He tells what happened in “Alternate Realties,” a three-part podcast from NPR. Mack and science writer David Robert Grimes join John Yang to discuss.

Support Provided By
Season
June 30, 2026 - PBS News Hour full episode
57:46
June 30, 2026 - PBS News Hour full episode
June 29, 2026 - PBS News Hour full episode
57:46
June 29, 2026 - PBS News Hour full episode
June 26, 2026 - PBS News Hour full episode
56:46
June 26, 2026 - PBS News Hour full episode
June 25, 2026 - PBS News Hour full episode
57:46
June 25, 2026 - PBS News Hour full episode
June 24, 2026 - PBS News Hour full episode
57:46
June 24, 2026 - PBS News Hour full episode
June 23, 2026 - PBS News Hour full episode
57:46
June 23, 2026 - PBS News Hour full episode
June 22, 2026 - PBS News Hour full episode
57:46
June 22, 2026 - PBS News Hour full episode
June 19, 2026 - PBS News Hour full episode
57:46
June 19, 2026 - PBS News Hour full episode
June 18, 2026 - PBS News Hour full episode
56:46
June 18, 2026 - PBS News Hour full episode
June 17, 2026 - PBS News Hour full episode
57:46
June 17, 2026 - PBS News Hour full episode
June 16, 2026 - PBS News Hour full episode
57:46
June 16, 2026 - PBS News Hour full episode
June 15, 2026 - PBS News Hour full episode
57:46
June 15, 2026 - PBS News Hour full episode
Active loading indicator