Speaker(s): Dr Steffen Hertog, Dr Elisabeth Kendall, Azadeh Moaveni, Professor Peter Neumann | Exploring new data showing why someone joins ISIS. A discussion of the sources of extremism and how to make societies more resilient. Steffen Hertog is Associate Professor in Comparative Politics, LSE. His book about Saudi state-building, Princes, Brokers and Bureaucrats: Oil and State in Saudi Arabia was published in 2011. He is the co-author, with Diego Gambetta, of Engineers of Jihad: the Curious Connection between Violent Extremism and Education. Elisabeth Kendall (@Dr_E_Kendall) is Senior Research Fellow in Arabic & Islamic Studies, University of Oxford. She is the author or (co-) editor of several books, including ReClaiming Islamic Tradition, Twenty-First Century Jihad and Literature, Journalism and the Avant-Garde: Intersection in Egypt. She also conceived of and edits the Modern Middle Eastern Vocabularies series, which includes the titles Security Arabic, Intelligence Arabic and Med