This is an edited version of Lawrence Lessig's Lecture at CERN, Geneva, Switzerland, 18 April 2011. This lecture is released as a Creative Commons Attribution license.
I edited it to remove the introduction and the discussion of free culture in order to focus on his argument about academic publishing. This version is about half an hour shorter than the full talk. (20 vs. 50 min)
The video is on Lessig's YouTube channel: youtube.com/watch?v=2me7hptVGzI
But can also be downloaded as an MP4 file from Lessig's BlipTV channel: lessig.blip.tv/file/5043695/