2011 Apr 27, 2:22
"Larry Lessig gave a new talk at CERN last week about copyright and how it has affected open access to academic or scientific information"
The Architecture of Access to Scientific Knowledge from lessig on Vimeo.
2009 Oct 20, 8:41
David Weinberger on Larry Lessig's Transparency essay with links to others' responses as well.
2009 Oct 20, 8:24
Against Transparency - The perils of openness in government. - Lawrence Lessig - October 9, 2009
2008 Aug 14, 2:23
Lawrence Lessig's video presentation on history of Creative Commons.