Casey Handmer on Evolving Senior Citizen Definitions

Casey Handmer posted that this is mostly an evolution in what counts as senior citizen. He stated any civilization has roughly a 50 year window between getting rich enough that most people don't die young and having a crazy number of highly dependent older people. He added that 50 years is a long time to get rich enough that care for the old is feasible. The post includes a dark-themed line chart titled Equ.