“Why the Many Are Smarter Than the Few and How Collective Wisdom Shapes Business, Economies, Societies and Nations.”.

A book written by James Surowiecki.

“I think the most important lesson is not to rely on the wisdom of one or two experts or leaders when making difficult decisions. That doesn’t mean that expertise is irrelevant, or that we don’t need smart people. It just means that together all of us know more than any one of us does.”.