***The only substantial differences between the races that I have uncovered is v

***The only substantial differences between the races that I have uncovered is verbal acuity achieved by the process of reduction of gender dimorphism through reproductive selection, and reduction in impulsivity achieved by the process of pedomorphic reproductive selection, the demand for rational intertemporal planning caused by cold climate agrarianism, the upward redistribution of consumption and reproduction to the middle and upper classes under various forms of manorialism, and the consistent culling of the lower classes by war, famine, disease, and aggressive hanging or murder of the criminal.***