Christianity is vibrant and growing in the non-western "majority" world and Christianity is changing as a result. Pachuau surveys the current trending approaches to recognizing and investigating "world Christianity" and explores the salient features of the demographic changes that mark a measurable shift in the center of gravity from the northwest part of the globe to the southern continents. This shift is not just geographical. World Christianity is ultimately about the changing and diversifying character of Christianity and a renewed recognition of the dynamic universality of Christian...