whenChina’saveragelifeexpectancywillreach77years,to2025,theU.S.70%ofpeopleover60yearsoldlifewillbe.Populationagingwillleadtochangesinhumancognitionoccurswithage,individualcareercareer,familylifeandeducationmustadapttothesechanges.mightneedtopushbacktheretirementage(65yearslater)inordertoensuresufficientresources...