David Silver is an associate professor of media studies and
environmental studies and coordinator of the urban agriculture
minor at the University of San Francisco. David teaches classes on
media history, digital media production, and green media, and is
currently working on a multimedia history of the farm at Black
Mountain College. David tweets (@davidmsilver), blogs
(silver in sf), and
photographs. Spring 2015 office hours are Tuesdays and Thursdays, 2:00 - 3:00 p.m.