Searching for Justice: The Discovery of IQ Gains Over Time

Humane-egalitarian ideals, whose aims are group justice and reducing environmental inequality and privilege, must be tested against reality, as revealed by psychology and other social sciences. Four issues are addressed: the equation between IQ and intelligence, whether group potential is determined by a group's mean IQ, whether the Black-White IQ gap is genetic, and the meritocratic thesis that genes for IQ will become highly correlated with class. Massive IQ gains over time test the IQ-intelligence equation, reveal groups who achieve far beyond their mean IQs, and falsify prominent arguments for a genetic racial IQ gap. Class IQ trends suggest America is not evolving toward a meritocracy, but a core refutation of that thesis is needed and supplied. Finally, the viability of humane ideals is assessed against a worst-case scenario.