 One of his continuing research interests has been innovation in international meeting processes, especially in conferences with special problems.He thus played advisory and facilitatory roles in several events such as Inter-Sectoral Dialogue (Rio de Janeiro, 1992), World Futures Studies Conference (Turku, 1993), and Parliament of the World's Religions (Chicago, 1993).The "Encyclopedia of World Problems and Human Potential", of which Anthony Judge has been the main architect, is a monumental work that came into being thanks to a partnership between the UIA and Mankind 2000.