QUICK FACTS:
People groups: 66
Population: 1,102,627,925
Unreached people groups: 64
UPG population: 57,503,210
Unengaged UPGs: 22
UUPG population: 597,710
Number of countries: 40
Base Religion: Unaffiliated
Description: Atheism is a term that comes from the Greek word meaning godless. An athiest has no religious belief system, rejects the concept of the supernatural, and accepts only that which is scientifically verifiable.
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