The Difference: How the Power of Diversity Creates Better Groups, Firms, Schools, and Societies by Scott E. Page My rating: 4 of 5 stars Generally, I found the book most engaging for understanding perception, heuristics and decision making, although this did not seem to be the primary premise of the book. As for the writing, it was a bit long-winded, using analogies to make points, even though the concepts themselves are readily accessible without elucidation. As to its purported focus, it provides academic, empirical, and statistical support for diversity, not necessarily racial or ethnic, with the premise being that diversity of viewpoint within groups is powerful, so much so that it trumps individual excellence. View all my reviews