Authored by David Collins
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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Global Extremism Papers – Inaugural Issue (2026)
Inaugural Issue of the Program on Extremism's Academic Journal
The Enemy of My Enemy…It’s Complicated! The Muslim Brotherhood and the Iran War
Authored by Sergio Altuna
Undermoderated and Overlooked: Arabic Online Content on the Bondi Beach Attack
Authored by Omar Mohammed
Assessing Developments in Anti-Technological Extremism with AI Data Centers
Authored by Jordyn Abrams
The Egyptian Branch of the Muslim Brotherhood in America: Yesterday and Today
Authored by Sergio Altuna and Lorenzo Vidino