NYTimes columnist Bob Herbert today cites Robert Reich’s new book “Aftershock” as he writes about the out-of-whack economic picture in the country. Read his column here, and get the NYT if you appreciate the thinking, whether you agree with him or not.

There was plenty of growth, but the economic benefits went overwhelmingly — and unfairly — to those already at the top. Mr. Reich cites the work of analysts who have tracked the increasing share of national income that has gone to the top 1 percent of earners since the 1970s, when their share was 8 percent to 9 percent. In the 1980s, it rose to 10 percent to 14 percent. In the late-’90s, it was 15 percent to 19 percent. In 2005, it passed 21 percent. By 2007, the last year for which complete data are available, the richest 1 percent were taking more than 23 percent of all income.

The richest one-tenth of 1 percent, representing just 13,000 households, took in more than 11 percent of total income in 2007.

That does not leave enough spending power with the rest of the population to sustain a flourishing economy. This is a point emphasized in “Aftershock.” Mr. Reich, a former labor secretary in the Clinton administration, writes: “The wages of the typical American hardly increased in the three decades leading up to the Crash of 2008, considering inflation. In the 2000s, they actually dropped.”