Erica Chenoweth
Frank Stanton Professor of the First Amendment
Nonviolent Action Lab
Understanding how nonviolent action can achieve democratic aims.
Related Programs
Crowd Counting Consortium, Nonviolent and Violent Campaigns and Outcomes Data Project, Women in Resistance Data Project
Nonviolent resistance movements defended democratic values and institutions throughout the 20th century and into the 21st. However, the trend seems to have shifted. Over the past decade, authoritarian backsliding has occurred across the globe, and mass movements demanding democracy have been defeated in about 90% of cases since 2010.
The Nonviolent Action Lab is an innovation hub for activists, researchers, and supporters who share common goals around defending and advancing democracy worldwide through civil resistance — protests, demonstrations, and other actions. The Lab produces and disseminates up-to-date knowledge on nonviolent action, how it works, and global trends in success and failure.
“Authoritarianism is winning — particularly against pro-democracy movements. Movements need a new playbook for responding to these developments![]()
Erica Chenoweth
Frank Stanton Professor of the First Amendment
Now Streaming: Nonviolent Action Lab Podcast
The new Nonviolent Action Lab Podcast brings you the latest research, insights, and ideas on how nonviolent action can — or sometimes fails — to transform injustice. Each week, Nonviolent Action Lab’s Jay Ulfelder welcomes experts from the field, scholars, organizers, and advocates to discuss nonviolent movements around the world. Find new episodes listed below, via Simplecast, or on your favorite podcast platform.
Meet the Team
Freddy Guevara
Democracy Visiting Fellow, AY2024-2025
Soha Hammam
Nonviolent Action Lab Research Associate
Thomas Hayes
Fellow, Nonviolent Action Lab
Jonathan Jayes-Green
Democracy Visiting Fellow, AY2024-2025
Jie (Jason) Lian
Democracy Visiting Fellow, AY2024-2025
Jay Ulfelder
Program Director, Nonviolent Action Lab
The latest news, resources, and research
Article
Protests in the United States on Palestine and Israel, 2023–2024
From 7 October 2023 to 7 June 2024, the Crowd Counting Consortium recorded nearly 12,400 pro-Palestine protests and over 2,000 pro-Israel protests in the United States.
Podcast
Episode 8: How to Undercut Political Violence
Host Jay Ulfelder and Hardy Merriman discuss Merriman’s latest guide, titled Harnessing our Power to End Political Violence, which empowers people from all over the country to band together and support democracy by rejecting acts of political violence.
Podcast
Episode 7: Policing Protests
In Episode 7 of the Nonviolent Action Lab podcast, host Jay Ulfelder sits down with Professor Paul Passavant to discuss Passavant’s 2021 book, Policing Protest: The Post-Democratic State and the Figure of Black Insurrection.
Commentary
The Student Palestine Solidarity Movement Resumes
Crowd Counting Consortium data show a resurgence of pro-Palestinian activism at U.S. colleges and universities as students have returned to school and started probing the limits of new restrictions on campus protests.
Commentary
Overview of Protest Activity Around the 2024 Democratic National Convention
Podcast
Episode 6: What happened in Venezuela’s elections?
In this episode, host Jay Ulfelder sits down with Nonviolent Action Lab Research Fellow Freddy Guevara to discuss the outcome of Venezuela’s elections and what that means for the state of democracy in the country.
Commentary
The Real Numbers: Tracking Crowd Sizes at Presidential Rallies
This post uses the Crowd Counting Consortium’s data on U.S. protest activity since 2017 to estimate and compare the average size of the crowds at political rallies featuring Donald Trump, Joe Biden, and, since late July 2024, Kamala Harris.
Video
Political Violence and the 2024 Presidential Election
This webinar convened scholars and practitioners in a conversation about how to de-escalate and sideline election-related violence in the wake of the assassination attempt against Donald Trump.
Podcast
Episode 5: Independent Protest Journalism
Host Jay Ulfelder sits down with journalists Talia Jane, Raven, and Sean Beckner-Carmitchel to discuss the impact of independent journalism on protest activity and social movements.
Podcast
Episode Four: The Movement to Stop Cop City
Host Jay Ulfelder sits down with Joseph Brown, Associate Professor in the Department of Political Science at the University of Massachusetts Boston, to discuss a mass mobilization in Atlanta to stop a new a police training center amid environmental and community rights concerns.
Commentary
Crowd Counting Consortium: An Empirical Overview of Recent Pro-Palestine Protests at U.S. Schools
Crowd Counting Consortium data show more than 3,700 days with pro-Palestinian protest activity at over 500 U.S. schools since October 7, 2023, including encampments at more than 130 of them.
Podcast
Episode Three: The SCOTUS Marches
In episode three of the Nonviolent Action Lab podcast, host Jay Ulfelder talks with two people at the heart of DC-area protests against the Supreme Court decision to overturn Roe v. Wade.
Feature
Freddy Guevara MC/MPA 2024 is not giving up on the global struggle for democracy
Imprisoned and now exiled for his opposition to the Venezuelan government, Guevara is working to stem the growing tide of authoritarianism.
Commentary
Crowd Counting Consortium: Three Things the Pro-Palestine Movement Is Not
New Crowd Counting Consortium analysis from Nonviolent Action Lab Program Director Jay Ulfelder sets the record straight on arrests numbers and claims of violence stemming from protests sparked by the war in Gaza.
Podcast
Episode Two: 1,300 Days of BLM Demonstrations in Wooster, Ohio
In the second episode of the Nonviolent Action Lab Podcast, Désirée Weber describes what 1,300 days of protest and political pressure looked like in Wooster, Ohio in 2020