Christianity in its Global Context, 1970–2020This report was produced by the Center for the Study of Global Christianity, located at Gordon-Conwell Theological Seminary, The Center collates and analyzes data on church membership and activities collected by thousands of Christian denominations around the world. Combining this with other relevant demographic data, the Center provides a reliable profile of global Christianity and world religions available to various constituents for research and strategic planning. The Center serves students, researchers, scholars, journalists, and missionaries who want to explore a specific area within global Christianity or a world religion.