Consider this historical snippet:
Why did slavery end? It was not because the euro-americans got a bout of human consciousness and realised that the Africans were also human beings! It was a simple business decision.
They slave owners realised that you can get greater out-put if you treat the slaves better...give them more food,better clothes,some amount of freedom to relax and have a good time with friends etc....eventually,the nations realised that for their economies to grow,they had to produce more,thus they decreed NO SLAVERY
Of course there was also the effect of industrialisation... one machine could do in one day what 10 slaves could do in one week...without the headache!!
Moral of the story: treat people well and they become more productive...even house-maids.
Behind the gardens...Behind the wall...Under the tree (Including: Red...Dark Blue...Yellow)
Nothing is real unless it can be named; nothing has value unless it can be sold; money is worthless unless you spend it.