Came across this interesting article in a recent issue of the journal Intelligence.
Lynn, Harvey, & Nyborg. (2009) Average intelligence predicts atheism rates across 137 nations. Intelligence, 37.
Abstract
Evidence is reviewed pointing to a negative relationship between intelligence and religious belief in the United States and Europe. It is shown that intelligence measured as psychometric g is negatively related to religious belief. We also examine whether this negative relationship between intelligence and religious belief is present between nations. We find that in a sample of 137 countries the correlation between national IQ and disbelief in God is 0.60.
That's a very strong correlation, and had p value of less than .001, meaning that results this strong will happen by chance less than .1% of the time. The relationship holds both within the U.S. and European populations they examined, and across all 137 countries.
Discuss.
