from the CHE:
Lawrence Lessig, a Stanford University law professor and cyberspace theorist, is well-known for challenging traditional notions of copyright. A 20-minute video of a recent speech given by Mr. Lessig is making the rounds on some popular blogs. 
The speech, “Who Owns Culture?,” provides a brief look at how new technologies, starting with the player piano, have challenged traditional models of how copyrighted materials are distributed and how artists are paid. Mr. Lessig says that we’re now in a “remix culture” where people find creative ways to meld existing creative works to make something completely new. He argues that copyright laws need to be reformed to allow such digital creativity to thrive.
