Stephen Ellis, Director of the Africa Programme at the International Crisis Group (ICG) in Brussels, is a senior researcher at the African Studies Centre, Leiden, and author of The Mask of Anarchy: The Destruction of Liberia and the Religious Dimension of an African Civil War (1999). Gerrie ter Haar is Professor of Religion, Human Rights and Social Change at the Institute of Social Studies in The Hague. She is a specialist in the religious traditions of Africa. Among her numerous publications is Halfway to Paradise: African Christians in Europe (1998).