Robert M. Hayden, Principal Investigator of the Antagonistic Tolerance project, is Professor of Anthropology, Law and Public & International Affairs at the University of Pittsburgh, USA.

Aykan Erdemir is Assistant Professor of Political Science and Public Administration at Bilkent University, Ankara, and Nonresident Senior fellow at Foundation for Defense of Democracies in Washington, D.C.

Tugba Tanyeri-Erdemir is Director of the Science & Technology Museum at Middle East Technical University, Ankara, Turkey.

Timothy D. Walker is Associate Professor of History at the University of Massachusetts - Dartmouth, USA.

Devika Rangachari is a Postdoctoral Fellow in the Department of History at the University of Delhi, India.

Manuel Aguilar Moreno is Professor of Art History at California State University - Los Angeles, USA.

Enrique López-Hurtado is Professor of Archaeology at Pontificia Universidad Católica del Perú, Peru.

Milica Bakic-Hayden is Lecturer in Religious Studies at the University of Pittsburgh, USA.