Q&A: How we projected the future of world religions
Demographer Conrad Hackett explains how he and his team put together our major new report and why it differs from past efforts to predict religious change.
Numbers, Facts and Trends Shaping Your World
This is a pivotal year in U.S.-Japan relations. As the two nations mark the 70th anniversary of the end of World War II in August, it is a moment for both the American and Japanese publics to reflect on the past — but also to take the temperature of the current bilateral relationship and to consider its future.
An estimated 405 million people – or about 6% of the world’s population – were adherents of folk or traditional religions in 2010, and that number is expected to grow to 450 million by 2050. This increase will not keep pace with overall population growth, however, and the folk religion population is expected to drop […]
The number of Buddhists around the world is expected to increase between 2010 and 2030, rising from 488 million to about 511 million. However, the global Buddhist population is projected to decline after 2030, falling to 486 million by 2050, roughly where it was in 2010.[1. numoffset=”45″ For more information about Buddhism and its different […]
This appendix details the methods used in this study to project changes in the population size and geographic distribution of eight major religious groups from 2010 to 2050. It is organized in five sections. The first section explains how the baseline (2010) religious composition estimates were derived. The second section describes how key input data […]