Senior Researcher, Harvard's Berkman Center
David Weinberger is the co-author of the international bestseller The Cluetrain Manifesto and the author of Small Pieces Loosely Joined. A fellow at Harvard's Berkman Center for the Internet and Society, Weinberger has written for such publications as Wired, The New York Times, Smithsonian, and the Harvard Business Review and has been a frequent commentator for NPR's All Things Considered. In 1994, he founded Evident Marketing, a strategic marketing firm on technology issues, and he served as senior Internet adviser to the Howard Dean campaign. He lives in Boston.