Henry Jenkins is Provost’s Professor of Communication, Journalism, Cinematic Arts and Education at the University of Southern California. He is the author or coauthor of twenty books including Textual Poachers: Television Fans and Participatory Culture, Convergence Culture: Where Old and New Media Collide, Spreadable Media: Creating Value and Meaning in a Networked Culture, and By Any Media Necessary: The New Youth Activism.