With regard to the problems identified by many researchers relating to the storage and processing of (semi-)structured digital data, accessibility and sharing, intellectual property, digital documents, information retrieval, information literacy, the relevance of information, information profiles of users, etc. the political projects for the Information Society cause some caution and embarrassment from a scientific point of view. This book gathers 13 contributions from Information Science researchers, and presents some scientific issues from the various domains which are, also, the issues in our present digital era.