David Weinberger is a senior researcher at the Berkman Center for Internet & Society at Harvard, where he previously served as co-director of the Library Innovation Lab and led its Interoperability Initiative. He is currently a fellow at the Kennedy Schools Shorenstein Center for Media, Politics, and Public Policy. His most recent book, Too Big to Know: Rethinking Knowledge Now That the Facts Aren't the Facts, Experts Are Everywhere, and the Smartest Person in the Room Is the Room (2014), won two international Best Book of the Year awards. He has been published by Wired, Harvard Business Review, Scientific American, New York Times, and elsewhere. Additionally, Weinberger advised three U.S. presidential campaigns on Internet issues and was a Franklin Fellow at the U.S. State Department. Called a "marketing guru" by Wall Street Journal, he was previously a high tech marketing VP and strategic marketing consultant, a dot-com entrepreneur, and now serves on the advisory boards of several tech companies.