In a radical break with the past, information now flows like water, and we must learn how to tap into its stream. Individuals and companies can no longer rely on the stocks of knowledge that they've carefully built up and stored away. Information now flows like water, and we must learn how to tap into the stream. But many of us remain stuck in old practices--practices that could undermine us as we search for success and meaning.

In this revolutionary book, three doyens of the Internet age, whose path-breaking work has made headlines around the world, reveal the adjustments we must make...