TheBellCurvebyRichardJ.HerrnsteinandCharlesMurrayPiratedEditionPART1.THEEMERGENCEOFACOGNITIVEELITE1CognitiveClassandEducation,1900-1990292CognitivePartitioningbyOccupation513TheEconomicPressuretoPartition634SteeperLadders,NarrowerGates91PART2COGNITIVECLASSESANDSOCIALBEHIOR5Poverty