Paul C. Adams is Professor of Geography at the University of Texas at Austin. His research is situated at the intersection of media studies, communication theory and human geography. His work considers how socio-spatial perceptions, representations, actions and infrastructures are intertwined through mediated communications.

Barney Warf is a Professor of Geography at the University of Kansas. His research and teaching interests lie within the broad domain of human geography. His research includes telecommunications and political geography viewed through the lens of political economy and social theory. He edits Geojournal and co-edits Growth and Change.