So assuming that most industrial jobs require 'smarts' eventually - - educators will need to be smart - parents will need to be smart to raise smart kids - '

So assuming that most industrial jobs require 'smarts' eventually - - educators will need to be smart - parents will need to be smart to raise smart kids - 'care' i agree will always be in demand So you might have a society composed of an 'intellectual class' and a 'care class.' The alternative would be having a large 'leisure class' who don't do much work at all but nevertheless have everything they need.