Yearbook of International Religious Demography presents an annual snapshot of the state of religious statistics around the world. Every year large amounts of data are collected through censuses, surveys, polls, religious communities, scholars, and a host of other sources. These data are collated and analyzed by research centers and scholars around the world. Large amounts of data appear in analyzed form in the World Religion Database (Brill), aiming at a researcher’s audience. The Yearbook presents data in sets of tables and scholarly articles spanning social science, demography, history, and geography. Each issue offers findings, sources, methods, and implications surrounding international religious demography. Each year an assessment is made of new data made available since the previous issue of the yearbook.
The 2015 issue highlights both global and local realities in religious adherence, from the demographics of the world's atheists to the emigration of Christians from the Middle East. Other case studies include inter-religious marriage patterns in Austria, Muslim immigration to Australia, and methodological challenges in counting Hasidic Jews.
Brian J. Grim, Ph.D. (2005), Pennsylvania State University, is President of the Religious Freedom & Business Foundation, an affiliated scholar at Georgetown and Boston Universities, and a member of the World Economic Forum’s council on the role of faith.
Todd M. Johnson, Ph.D. (1993), William Carey International University, is Associate Professor of Global Christianity at Gordon-Conwell Theological Seminary. He is co-author of the World Christian Encyclopedia (Oxford, 2001) and co-editor of the Atlas of Global Christianity (Edinburgh, 2009).
Vegard Skirbekk, Ph.D. (2005), Rostock University, is a professor at Columbia University. His research is on religious fertility differentials and the global distribution and future of religion.
Gina A. Zurlo (Ph.D. candidate), Boston University, is a Research Associate at Boston University’s Institute of Culture, Religion and World Affairs and Assistant Director of the Center for the Study of Global Christianity at Gordon-Conwell Theological Seminary.
Contributors are: Ariela Keysar, Brian Grim, Todd Johnson, Marcin Wodzinski, Raya Muttarak, Maria Rita Testa, Gina Zurlo, Yaghoob Foroutan, Marcin Stonawski, Vegard Skirbekk, Conrad Hackett, Michaela Potančoková, Phillip Connor, Peter Crossing, Juan Carlos Esparza Ochoa, María Concepción Servín Nieto
The Yearbook is a reference book primarily aimed at scholars, government officials, journalists, and others who are interested in the numbers and analysis of religious adherents around the world.