Six Degrees: The Science of a Connected Age (Open Market Edition) [Paperback]

You may be only six degrees away from Kevin Bacon, but would he lend you his car? It depends on the network that links you. In Six Degrees, sociologist Duncan Watts examines networks like these: what they are, how they're being studied, and what we can use them for. When the power goes out, when we find that a stranger knows someone we know, when dot-com stocks soar in price, networks are evident. To illustrate the often complicated mathematics that describe such structures, Watts uses plenty of examples from real life, without which this book would quickly move beyond a general science readership. Small chapters make each thought-provoking conclusion easy to swallow, though some are hard to digest. For instance, in a short bit on "coercive externalities", Watts sums up sociological research showing that:

Conversations concerning politics displayed a consistent pattern ... On election day, the strongest predictor of electoral success was not which party an individual privately supported but which party he or she expected would win."

Six Degrees attempts to help readers understand the new and exciting field of networks and complexity. While considerably more demanding than a general book such as The Tipping Point, it offers readers a snapshot of a riveting moment in science, when understanding things such as disease epidemics and the stock market seems almost within our reach. --Therese Littleton, Amazon.com --This text refers to the Hardcover edition.

This is a story that is both personal and remarkable for its ability to convey the wonder of complex science. --Bill Miller, CEO of Legg Mason Funds

A brilliant, thought-provoking and wonderfully well-written exploration of the new science of networks, showing how the complex interconnectedness of both things and people rules our lives. --This text refers to the Hardcover edition.

In this remarkable book, Duncan Watts, one of the principal architects of network theory, sets out to explain the innovative research that he and other scientists are spearheading to create a blueprint of our connected planet. Whether they bind computers, economies, or terrorist organizations, networks are everywhere in the real world, yet only recently have scientists attempted to explain their mysterious workings.From epidemics of disease to outbreaks of market madness, from people searching for information to firms surviving crisis and change, from the structure of personal relationships to the technological and social choices of entire societies, Watts weaves together a network of discoveries across an array of disciplines to tell the story of an explosive new field of knowledge, the people who are building it, and his own peculiar path in forging this new science.

An Australian, born in Canada, Duncan Watts currently teaches at Columbia University in New York. He is the author of Small Worlds: The Dynamics of Networks: Between Order and Randomness (Princeton University Press; 1999). (20021018) --This text refers to the Hardcover edition.