The I Index

Barton Swaim,
The Wall Street Journal
Like other works of prognostication, this one depends heavily on a forced reading of history, often expressed in oracular truisms. Are we really to believe that the second 'socioeconomic cycle' ran right through the Civil War and its immediate aftermath despite the fact that roughly a third of the economy, namely the South, was utterly destroyed more than a decade before it ended? Then there are the banalities.
Glenn Altschuler,
PIttsburgh Post-Gazette
The Storm Before the Calm...is a provocative attempt to connect past, present, and future, that, in my judgment, shines a spotlight on the flaws of futurology. Mr. Friedman’s examination of American history, the foundation of his theory, is a mix of conventional wisdom and vague, simplistic and dubious claims.
David Wineberg,
San Francisco Review of Books
To me these cycles, lasting as short as Friedman specifies, might as well not be accounted for at all. He does not make the case they are distinct and recognizable to anyone but him.

Publishers Weekly
... [a] probing and ultimately hopeful diagnosis of America’s discontents.

Kirkus
Many readers will balk at the author’s too-neat cycles and the notion that leaders do not play a major role in shaping events. In support of his theorizing, he offers a sharp analysis of American life, especially the roots of the knack for reinvention that allows the nation to start over after crises.