QUICK FACTS:
People groups: 285
Population: 1,633,655,975
Unreached people groups: 180
UPG population: 299,285,900
Unengaged UPGs: 71
UUPG population: 1,573,300
Number of countries: 110
Description: Non-Religious is a term encompassing a variety of unbelievers including agnostics, atheists, and secularists. Attitudes of the non-religious range from apathy toward other religions to militant opposition to religion.
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