This analysis builds on the arguments of Manuel Castells, Jan Van Dijk and others who describe the emergence of network societies and networked global communication, economics, and political communication. Research has shown that those who are building communication networks that have political significance are also able to create new contacts, retrieve useful political information, distribute and discuss retrieved information with others, and establish contacts with various centers of power that provide them with new channels of access and political interactivity. Castells (...) and others argue that those who are left out of the network society and important political networks are members of a Fourth World of inequalities, growing poverty, and sustained disempowerment. In this paper, the study of digital democracy and networks of political communication is related to what Van Dijk calls polycentric politics and what Castells describes as variable political geometry. From the concepts of network society and digital democracy, a concept of network democracy is proposed. With this concept, the argument is made that the structurational aspects of digital democracy can be used to establish ICT systems that help new participants become part of networked power structures rather than serving to extend the participation of those who are already involved in systems of empowerment. (shrink)