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
October 5, 2026 - PBS News Hour full episode
57:46
October 5, 2026 - PBS News Hour full episode
October 2, 2026 - PBS News Hour full episode
57:46
October 2, 2026 - PBS News Hour full episode
October 1, 2026 - PBS News Hour full episode
57:46
October 1, 2026 - PBS News Hour full episode
September 30, 2026 - PBS News Hour full episode
57:46
September 30, 2026 - PBS News Hour full episode
September 29, 2026 - PBS News Hour full episode
57:46
September 29, 2026 - PBS News Hour full episode
September 28, 2026 - PBS News Hour full episode
57:46
September 28, 2026 - PBS News Hour full episode
September 25, 2026 - PBS News Hour full episode
57:46
September 25, 2026 - PBS News Hour full episode
September 24, 2026 - PBS News Hour full episode
57:46
September 24, 2026 - PBS News Hour full episode
September 23, 2026 - PBS News Hour full episode
57:46
September 23, 2026 - PBS News Hour full episode
September 22, 2026 - PBS News Hour full episode
57:46
September 22, 2026 - PBS News Hour full episode
September 21, 2026 - PBS News Hour full episode
57:46
September 21, 2026 - PBS News Hour full episode
September 18, 2026 - PBS News Hour full episode
57:46
September 18, 2026 - PBS News Hour full episode
Active loading indicator