Exclusion and Extremism: A Psychological Perspective

Michaela Pfundmair is Professor of Intelligence Psychology at the Federal University of Administrative Sciences in Berlin, Germany. Her research focuses on the consequences of social exclusion and the psychology of terrorist radicalization.

Andrew Hales is Professor of Psychology at the University of Mississippi, USA. He researches the many ways people influence one another, including social ostracism.

Kipling D. Williams is Distinguished Professor of Psychological Sciences at Purdue University, USA. An expert on ostracism and social judgement, he authored and co-edited numerous books on the subject.