This paper summarizes the results of 244 correlates of national IQs that have been
published from 2002 through 2012 and include educational attainment, cognitive output …

To examine whether the Roma (Gypsy) population of Serbia, like other South Asian
population groups, average lower than Europeans on g, the general factor of intelligence …

This paper uses data from 130 IQ test administrations worldwide and employs regression
analysis to try to quantify the impact of living conditions on average IQ scores in nationally …

Are greenhouse gas emissions (GHG) and cognitive skills (CS) related? We attempt to
answer this question by exploring this relationship, using cross-country data for 150 …

Past studies suggest that, across nations, the average cognitive ability of a population is
negatively associated with income inequality; societies with higher average cognitive ability …

Across 177 countries around the world, the Failed State Index, a measure of state
vulnerability, was reliably negatively associated with the estimates of national intelligence …

The level of self-employment varies significantly between immigrants from different countries
of origin. The same groups of immigrants seem to have higher levels of selfemployment …

This paper is written in criticism to the recent article by Satoshi Kanazawa entitled “Mind the
gap… in intelligence: Re-examining the relationship between inequality and health.” …