In Infotopia, citizens enjoy a wide range of information about the organizations upon which they rely for the satisfaction of their vital interests. The provision of that information is governed by principles of democratic transparency. Democratic transparency both extends and critiques current enthusiasms about transparency. It urges us to conceptualize information politically, as a resource to turn the behavior of large organizations in socially beneficial ways. Transparency efforts have targets, and we should think of those targets as large organizations: public and civic, but especially private and corporate. Democratic transparency consists of four principles. First, information about the operations and actions of large organizations that affect citizens’ interests should be rich, deep, and readily available to the public. Second, the amount of available information should be proportionate to the extent to which those organizations jeopardize citizens’ interests. Third, information should be organized and provided in ways that are accessible to individuals and groups that use that information. Finally, the social, political, and economic structures of society should be organized in ways that allow individuals and groups to take action based on Infotopia’s public disclosures.