David Weinberger, Ph.D., writes about how the Internet is shaping our most fundamental understanding of ourselves. In books including "The Cluetrain Manifesto" (co-author), "Small Pieces Loosely Joined," "Everything Is Miscellaneous," and "Too Big to Know," he has explored the implications of the Internet for marketing, journalism, business strategy, information organization, knowledge, politics, science, and much more. He is a senior researcher at Harvard's Berkman Center for Internet & Society, and a fellow at the Harvard Shorenstein Center. He has been a Franklin Fellow at the US State Dept., an entrepreneur and marketing consultant to high tech companies, and co-director of Harvard's Library Innovation Lab. Dr. Weinberger's doctorate is in philosophy from the University of Toronto.