ISIS: The State of Terror "Jessica Stern and J.M. Berger's new book, "ISIS," should be required reading for every politician and policymaker... Their smart, granular analysis is a bracing antidote to both facile dismissals and wild exaggerations... a nuanced and readable account of the ideological and organizational origins of the group." -- Washington Post
Jihad Joe: Americans Who Go to War in the Name of Islam: "At a time when some politicians and pundits blur the line between Islam and terrorism, Berger, who knows this subject far better than the demagogues, sharply cautions against vilifying Muslim Americans. ... It is a timely warning from an expert who has not lost his perspective." -- New York Times
Al Qaeda's American Dream Ends
The public first met Adam Gadahn in October 2004, under the name "Azzam the American," in an Al Qaeda video Q&A that seems almost quaint by today's gruesome standards. Gadahn's real name and strange life story soon emerged. A Jew raised on a California goat farm who dabbled in heavy metal before converting to Islam and subsequently joining Al Qaeda, he became one of the most prominent members of the pantheon of Americans in the terror group. His death closes a chapter. Al Qaeda's array of American recruits once inspired alarm at the highest levels of government; today they are a spent force.
Europe's New Crackdown
They can take our lives, but can they also take our freedom? The Charlie Hebdo assault in Paris last week is only the latest chapter in a months-long series of attacks, which built in turn on a yearlong escalation of concerns about the extraordinary number of Europeans traveling to Syria and Iraq to join the Islamic State, al Qaeda's Syrian affiliate, and a host of other jihadi groups.
The Islamic State's Irregulars
In a number of recent cases, it's unclear whether jihadist-style attacks were inspired by the Islamic State and its extremist ideology, or whether IS provided a convenient excuse for violence that was already brewing in the hearts of the perpetrators.
In a groundbreaking study for the Brookings Institution's Project on U.S. Relations with the Islamic World, , J.M. Berger and Jonathon Morgan identified 20,000 ISIS-supporting Twitter accounts and analyzed their characteristics, profiles, locations and tweeting activity. The study estimates a minimum of 46,000 ISIS-supporting accounts were active in October and November 2014, and provides data and insights on how the suspension of thousands of accounts have impacted the performance of the network. For more reporting on ISIS and its use of media, read ISIS: The State of Terror, the new book by J.M. Berger and Jessica Stern, on sale everywhere.
WHO MATTERS ONLINE: METRICS FOR ANALYZING EXTREMIST SOCIAL NETWORKS
Through the analysis of thousands of Twitter accounts following prominent white nationalists and anarchists, "Who Matters Online: Measuring influence, Evaluating Content and Countering Violent Extremism in Online Social Networks" offers new quantitative tools to identify highly engaged extremists in large social networks and to evaluate tactics for combating violent extremism (CVE) online. Authored by ICSR Associate Fellow J.M. Berger and Bill Strathearn, Who Matters Online: Measuring influence, Evaluating Content and Countering Violent Extremism in Online Social Networks demonstrates how quantitative analysis can identify highly engaged extremists in large social networks.
In addition to writing for the media, Berger consults for and trains private companies and government agencies on issues related to homegrown terrorism, online extremism, foreign fighters and advanced social media analysis. He has lectured at Harvard University, American University and the Fletcher School of Law and Diplomacy at Tufts University. He was keynote speaker and a panelist at the 2015 conference of the Society for Terrorism Study, hosted by the University of Massachusetts.
J.M. BERGER RESEARCH AREAS
Homegrown violent extremism (HVE and CVE)
Terrorist and extremist use of the Internet
Lone wolf and loosely networked terrorism
American jihadists including Anwar Awlaki
History of jihadist terrorism in the U.S.
History of right-wing extremism in the U.S.
Al Qaeda infiltration and targeting of U.S. military