What someone is paid has little or no relationship to what their work is worth to society.
Does anyone seriously believe that hedge-fund mogul Steven A. Cohen is worth the $2.3 billion he raked in last year, despite being slapped with a $1.8 billion fine after his firm pleaded guilty to insider trading?
On the other hand, what's the worth to society of social workers who put in long and difficult hours dealing with patients suffering from mental illness or substance abuse? Probably higher than their average pay of $18.14 an hour, which translates into less than $38,000 a year.
How much does society gain from personal-care...