Religion has long been a defining feature of human civilization and shaped entire cultures and societies across the globe. But the religious makeup of the world is far from static; it is constantly shifting due to changes in population growth, migration, and even the faith choices of individual people.
Over the next few decades, the religious landscape will undergo significant transformations, with some faiths growing rapidly while others experience stagnation or decline. Demographics play a central role in these changes. Fertility rates, age distribution, and geographic concentration all contribute to the rise and fall of certain religious groups.
How different will religious communities be in 2050? What will their populations look like? Which faiths will gain traction, and which ones will slowly fade away? Click through this gallery to find out.