Kenneth Ross, formerly Professor of Theology at the University of Malawi, has also served as General Secretary of the Church of Scotland Board of World Mission. Over the last three decades he has published extensively on Global Christianity. Currently he is parish minister at Netherlorn in Argyll, Hon Fellow of Edinburgh University School of Divinity, and Chair of the Scotland Malawi Partnership. He was awarded the OBE in the Queen's New Year Honours in 2016.
Francis Alvarez is Lecturer in the Loyola
School of Theology, Atieno de Manila University, Philippines.
Todd M. Johnson is Associate Professor of Global
Christianity and Director of the Center for the Study of Global
Christianity at Gordon-Conwell Theological Seminary in Boston, MA.
Johnson is Associate Faculty at Boston University's Institute for
Culture, Religion and World Affairs leading a research project on
international religious demography. He has published encyclopedias,
atlases, databases, monographs, and scholarly articles on counting
religionists around the world.