In this episode of High Theory, Bernard Dionysius Geoghegan talks with us about computer graphics. Emerging from tools for sailing and warmaking, like sea charts and radar, modern computer graphics are technologies of mapping and managing risk. They seem intent on absorbing the human sensorium into the machine.

In the episode Bernard refers to computer graphics as “techniques of addressing,” a term he attributes to Ranjodh Singh Dhaliwal. He also uses the term “operational images” which comes from the work of Harun Farocki, and talks about SAGE, the US Government’s Cold War era Semi-Automatic Ground Environment Air Defense System. Bernard references Paul Edward’s book A Vast Machine: Computer Models, Climate Data, and the Politics of Global Warming (MIT Press, 2013). He also mentions the German scholar Christoph Borbach who has written on auditory computer interfaces, and American disability studies scholar Mara Mills, who has written on the Deaf history of computing. He was kind enough to give us an extensive bibliography on this topic, which is posted below.

Bernard Dionysius Geoghegan is a reader in the History and Theory of Digital Media at King’s College London. He has a brand new book out on the cybernetic history of French theory, called Code: From Information Theory to French Theory (Duke UP, 2023). Kim met him when he came to give a talk at the Stanford Humanities Center in January 2023. He wore denim and had a slightly manic affect. People came all the way from Berkeley to hear what he had to say, which is quite impressive in the Bay Area.

This week’s image is a radar loop of the December 16 2007 Eastern North America winter storm, found on Wikimedia Commons. The loop runs from Saturday Morning at 7 AM (Dec 15) to Sunday Night at 7 PM (Dec 16). The image is in the public domain because it was made by someone who works for the National Weather Service.

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