Solange Lefebvre, Université de Montréal, is Professor of Religious Studies. Her publications include the edited volume Public Commissions on Cultural and Religious Diversity: Analysis, Reception and Challenges (Routledge, 2017). Alfonso Pérez-Agote, Complutense University of Madrid, is Professor of Sociology. His publications include Cambio religioso en España: los avatares de la secularización (Centro de Investigaciones Sociológicas, Madrid, 2012), The Intimate, Polity and the Catholic Church (coedited with Karel Dobbelaere, Leuven University Press, 2015) and Religion in the Public Sphere: Canadian Case Studies (University of Toronto Press, 2014). Contributors are: Kevin Ahern, Andrea Althoff, Valérie Aubourg, Tricia C. Bruce, Karel Dobbelaere, Alejandro Gabriel Emiliano Flores, Paul L. Gareau, Ramiro Gómez-Arzápalo, Isabelle Jonveaux, Jean-François Laniel, Andrew P. Lynch, Sławomir Mandes, Graham P. McDonough, Wojciech Sadłoń, Jesús Antonio Serrano Sánchez, Barbora Spalová, Jakob Egeris Thorsen, Helena Vilaça, Liliane Voyé