The hottest topic in the philosophy of communication today, the mobile phone, is not only a revolutionary instrument that connects people globally, it is also a powerful tool for connections on a more local scale: an organizer of life in small spaces and communities. Issues of placelessness, the spatial and social relations created by television’s emergence as a dominant medium, have been around since the mid-1980s. With the triumphant march of mobile telephony these issues today appear to gain new significance, and are seen in a new light. Social science focussing on mobile communication increasingly recognizes that the mobile telephone is not only a revolutionary instrument that connects people globally, it is also a powerful tool for connections on a more local scale: an organizer of life in small spaces and communities. The volume contains papers by, among others, Joshua Meyrowitz, Albert-László Barabási, Mark Poster and James Katz.