To Understand Inequality, Look to the 9.9 Percent

"In “The 9.9 Percent,” Stewart notes that in 1963, the median household would have needed 10 times as much wealth to reach the middle of the 9.9 percent. Today, it would need 24 times as much wealth."

To Understand Inequality, Look to the 9.9 Percent 

THE 9.9 PERCENT 
The New Aristocracy That Is Entrenching Inequality and Warping Our Culture 
By Matthew Stewart