Research

The Program on Extremism pursues multiple streams on a range of extremism-related issues across the globe. From the threats posed by white supremacists and the militia movement domestically to the global jihadist landscape and its nexus in the U.S. to the activities of Islamist groups, we offer a range of research products to support policymakers, civic leaders, and the general public.

Visit our main research stream pages below to learn more:

 

 


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The Closed Circle

The Closed Circle

In The Closed Circle, Lorenzo Vidino offers an unprecedented inside view into how one of the world’s most influential Islamist groups operates.

Challenges Posed by Returning Foreign Fighters

Authored by Adam Hoffman and Marta Furlan

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Kemal Helbawy: A Pioneer of the Muslim Brotherhood in the West

Authored by Lorenzo Vidino

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Social Media, Terrorist Content Prohibitions, and the Rule of Law

Authored by Stuart Macdonald

EU Policy: Preventing the Dissemination of Terrorist Content Online

Authored by Jordy Krasenberg

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Disinformation in Terrorist Content Online

Authored by Nina Jankowicz

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Unraveling the Impact of Social Media on Extremism

Authored by Anjana Susarla