Click here to access article by Pete Dolack from his blog Systemic Disorder.
Dolack starts out with statistics showing the growing disparities of income and some references to the advantage of being born into wealthy families. But soon he makes a much more original contribution to this phenomenon of inequality: he supplies solid data indicating that one's nation of birth is even a more powerful factor separating the rich from the poor in the world. To put it another way, the rich take even greater advantage of the power and wealth of already rich and power nations into which they are born than they do using the advantages of family wealth. Thus, the title could have been more aptly stated as "Work harder to be born into the right nation as well as the right family".
This, of course, reflects the factor of imperialism in today's world as a driving force to concentrate wealth in fewer hands and creating poverty in ever increasing numbers of the world's poor. In the 21st century we see the effects of this phenomenon on dramatic display with the operations of the US-led Empire and its hyper aggressive military and economic policies to gain control over populations, markets, cheap labor, and resources throughout many areas of the world.