The $ a day concept is soo tired and old school. As wote has demonstrated,one does not need to pay rent,child care,transport etc.
When you look at the life style,its same for a rural african eating sweet potatoes and a frustrated londoner paying $1,000 for rent and another $1,000 for child care.
In fact most of them white folks can't even afford children.
To make matters worse,they always insist on their negative focus on Africa but offer no help while at the same time do all in their powers to hide the poverty,genocide and suffering in Eastern Europe where they pour money in truckloads.
I guess if you can't win with facts,you can always pen bile-laced,xenophobic rants to distract everyone.
"The purpose of bureaucracy is to compensate for incompetence and lack of discipline." James Collins