Miron Zuckerman

Are Atheists Smarter Than Believers? Not Exactly.

Person taking an IQ test. Photo courtesy RNS/shutterstock.com

Person taking an IQ test. Photo courtesy RNS/shutterstock.com

A new study of almost a century’s worth of data shows that the smarter you are, the less likely you are to believe in God.

The study, conducted by Miron Zuckerman, a psychologist at the University of Rochester, examined the findings of 63 earlier studies — one dating back to the 1920s — that measured intelligence and religiosity. The majority of those studies found that more intelligent people were more likely to lack religious beliefs.

“The relation between intelligence and religion is negative,” Zuckerman said. “It was very early in the study that we realized that.”

But Zuckerman is careful to point out that his work — known as a “meta-study” because it examines a range of other studies — does not mean only dumb people believe in God.

Rather, he said, it shows only that more intelligent people may have less need for religion.

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