Dr. Keith Kintigh the associate director of the School of Human Evolution and Social Change show the evolution and history intellectual threads and activities of his work that have gotten including archaeological fieldwork, southwest biocomplexity, the development of quantitative and formal methods, his involvement with the Society for American Archaeology, and tDAR - The Digital Archaeological Record. Keith will also talk about needs for broad-based information infrastructure and his collaboration with the library and how this relationship forms new analogies.