Phoebe Ayers' talk is "Edit This Movement: The Past, Present, and Future of Wikipedia." Phoebe is a science and engineering reference librarian at the University of California, Davis. Since 2003 she has been an editor and volunteer with the Wikimedia Foundation, which runs Wikipedia and its sister projects, and from 2010-2012 was a member of the Foundation's Board of Trustees. She is also the co-author of a book about Wikipedia, "How Wikipedia Works."