Michael Lewis’s “Flash Boys,” his takedown of high-speed stock trading, may be making headlines this week, but it’s just one of two books on our economic dysfunctions that are flying off the shelves. While “Flash Boys” explains how the fastest-growing form of trading enriches the few at the expense of the many, the other book, Thomas Piketty’s “Capital in the Twenty-First Century,” provides a more fundamental and disquieting explanation: how capitalism itself enriches the few at the expense of the many.




In September, 2009 Atlantic Monthly named 
