Slides from an invited presentation I gave to the University of Pittsburgh's iSchool. "Ensuring long term access to digital information sounds like a technical problem. It seems like digital preservation should be a computer science problem. Far from it. In this lecture Trevor Owens, a digital archivist at the Library of Congress argues that digital preservation is in fact a core problem and issue at the heart of the future of the digital humanities. Bringing together perspectives from the history of technology, new media studies, public history, and archival theory, he suggests the critical role that humanities scholars and practitioners should play in framing and shaping the collection, organization, description, and modes of access to the historically contingent digital material records of contemporary society."