A higher average intelligence of a country is a good predictor of a higher degree of civil order and democracy, rule of law, higher levels of education, higher levels of economic activity, and more wealth and happiness.
Differences In Intelligence Cause Clashes of…
A higher average intelligence of a country is a good predictor of a higher degree of civil order and democracy, rule of law, higher levels of education, higher levels of economic activity, and more wealth and happiness.