 He wrote papers for instance on dialogue facilitation, transformative conferencing, information system design, relevance of metaphor for governance and communication, transdisciplinarity, and concepts of human development.Under Judge's direction the UIA developed the most extensive databases on global civil society and its networks.Those databases contain entries on international nonprofit bodies (61,000+), biography profiles (24,000+), international meetings (240,000+, past and future), world problems (56,000+), global strategies (32,000+), concepts of human development (4,800+), human values (3,300+), and more.