In this episode, Lawfare Contributing Editor Renée DiResta speaks with Nathaniel Lubin, co-author of “How Social Media Creators Shape Mass Politics,” and Philine Widmer, co-author of a recent Nature paper, “The Political Effects of X’s Feed Algorithm.” Together, they discuss two different layers of online influence—a platform’s algorithms and the trusted voices inside it—and their implications for mass politics.

The conversation explores what happens when recommendation systems shape what people see, and what happens when creators shape how people interpret it. They discuss whether algorithms move political attitudes by shifting exposure and salience, whether creators are persuasive because audiences trust them, and what these findings suggest about political influence in an environment increasingly organized by feeds, rankings, and parasocial relationships.

Additional reading:

• “Twitter Is Not Real Life,” by Lakshya Jain in The Argument, February 5, 2026
• “X Really Is Pulling Users to the Right,” by John Herrman in Intelligencer, February 21, 2026

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In a live conversation on YouTube, Lawfare Editor in Chief Benjamin Wittes sat down with Lawfare Senior Editors Molly Roberts, Anna Bower, and Roger Parloff, discuss a judge granting a preliminary injunction in Anthropic’s suit challenging its supply chain designation, a Friday morning hearing in Fulton County’s suit over the federal government seizing ballots from 2020, a new push from the Trump administration to investigate New York AG Letitia James, and more.

You can find information on legal challenges to Trump administration actions here. And check out Lawfare’s new homepage on the litigation, new Bluesky account, and new WITOAD merch.

To receive ad-free podcasts, become a Lawfare Material Supporter at www.patreon.com/lawfare. You can also support Lawfare by making a one-time donation at https://givebutter.com/lawfare-institute.

Support this show http://supporter.acast.com/lawfare.

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From March 25, 2025: Tom Kent ran Radio Free Europe/Radio Liberty and is a longtime Russia watcher. He talks to Lawfare Editor-in-Chief Benjamin Wittes about President Trump’s executive order dismantling Voice of America and Radio Free Europe.

To receive ad-free podcasts, become a Lawfare Material Supporter at www.patreon.com/lawfare. You can also support Lawfare by making a one-time donation at https://givebutter.com/lawfare-institut

Support this show http://supporter.acast.com/lawfare.

Hosted on Acast. See acast.com/privacy for more information.