The document discusses remixing and intellectual property law. It defines remixing as taking cultural artifacts like images, video, audio, or text and mixing them together to create something new. This raises legal issues about whose intellectual property is being used. Lawrence Lessig is discussed as believing artists rather than lawyers should determine who owns culture. He advocates fitting laws to new technologies rather than forcing technologies to conform to existing laws. Examples are given of past technologies like radios that were initially seen as "pirating" but became regulated. The document questions what can legally be remixed and discusses the "Grey Album" mashup of The Beatles and Jay-Z albums.