Global atheism is facing significant challenges in terms of aging populations in [[East Asia]] and Europe and this will be a significant cause of [[desecularization]] in the 21st century (see: [[Global atheism and aging populations]]). | Global atheism is facing significant challenges in terms of aging populations in [[East Asia]] and Europe and this will be a significant cause of [[desecularization]] in the 21st century (see: [[Global atheism and aging populations]]). |