Lawrence Lessig, copyright expert
This week's guest is Lawrence Lessig, renowned copyright expert. Lessig is a Professor of Law at Stanford Law School and founder of the school's Center for Internet and Society. He is the author of Free Culture (2004), The Future of Ideas (2001) and Code and Other Laws of Cyberspace (1999). He chairs the Creative Commons project, and serves on the board of the Free Software Foundation, the Electronic Frontier Foundation, the Public Library of Science, and Public Knowledge.