It is particularly appropriate that the AAG's Centennial Celebration should prompt the publication of a volume devoted to Geography and Technology. New technologies have always been important in advancing geographic understanding, but never have they been so thoroughly and rapidly transformative of the discipline as at this stage in geography's evolution. Just as new technologies have profoundly expanded both research possibilities and the knowledge base of other disciplines, such as biology, physics or medicine, so too are the revolutionary new geographic technologies developed during the past few decades extending frontiers in geographic research, education and applications. They are also creating new and resurgent roles for geography in both society and in the university. This trend is still accelerating, as the integration of geographic technologies, such as the global positioning system and geographic information systems (GPS/GIS), is creating an explosion of new "real-time, real-world" applications and research capabilities. The resultant dynamic space/time interactive research and management environments created by interactive GPS/GIS, among other technologies, places geography squarely at the forefront of advanced multidisciplinary research and modeling programs, and has created core organization management tools (geographic management systems) which will dramatically change the way governments and businesses work in the decades ahead. While these and other important geographic technologies, including remote sensing, location-based services, and many others addressed in this book, are forging new opportunities for geography and geographers, they also pose challenges.

I - Geography and Technology Interfaces.- 1. Geography and Technology.- 2. Communications Technology and the Production of Geographical Knowledge.- 3. Federal Funding, Geographic Research, and Geographic Technologies: 1904-2004.- II - Technologies That Changed Geography.- 4. The Imbrication of Geography and Technology: The Social Construction of Geographic Information Systems.- 5. Computers and Geography: From Automated Geography to Digital Earth.- 6. Remote Sensing of Selected Biophysical Variables and Urban/Suburban Phenomena.- 7. New Digital Geographies: Information, Communication, and Place.- III - New Geographies with New Technologies.- 8. From Globes to GIS: The Paradoxical Role of Tools in School Geography.- 9. Fieldwork in Nonwestern Contexts: Continuity and Change.- 10. The Camera and Geographical Inquiry.- 11. Film Networks and the Place(s) of Technology.- 12. Motor Vehicles on the American Landscape.- 13. Airspaces: Air Transport, Technology, and Society.- 14. A World on Demand: Geography of the 24-Hour Global TV News.- 15. Democracy and Technology.- 16. Technologies Applied to Public Health.- 17. "Real" Bodies, "Real" Technologies.- 18. Geotechnology, the U.S. Military, and War.- IV - The Environment and Technology.- 19. Earth Pulses in Direct Current.- 20. The Impact of Technology Upon In Situ Atmospheric Observations and Climate Science.- 21. Population-Environment Interactions with an Emphasis on Land-Use/Land-Cover Dynamics and Role of Technology.- 22. Capacity Building and Geographic Information Technologies in African Development.- 23. Natural Hazards and Technology: Vulnerability, Risk, and Community Response in Hazardous Environments.- V - The Worlds Before Us.- 24. The GIS Revolution in Science and Society.- 25. Why Technology?Narratives of Science and the Bewitchment of an Image.